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<div class="title">pointer.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Tencent is pleased to support the open source community by making RapidJSON available.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// </span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// Licensed under the MIT License (the &quot;License&quot;); you may not use this file except</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// in compliance with the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// http://opensource.org/licenses/MIT</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software distributed </span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// under the License is distributed on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR </span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// CONDITIONS OF ANY KIND, either express or implied. See the License for the </span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// specific language governing permissions and limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#ifndef RAPIDJSON_POINTER_H_</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define RAPIDJSON_POINTER_H_</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="document_8h.html">document.h</a>&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;internal/itoa.h&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#ifdef __clang__</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;RAPIDJSON_DIAG_PUSH</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;RAPIDJSON_DIAG_OFF(<span class="keywordflow">switch</span>-<span class="keyword">enum</span>)</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#elif defined(_MSC_VER)</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;RAPIDJSON_DIAG_PUSH</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;RAPIDJSON_DIAG_OFF(4512) <span class="comment">// assignment operator could not be generated</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;RAPIDJSON_NAMESPACE_BEGIN</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> kPointerInvalidIndex = ~<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>(0); <span class="comment">//!&lt; Represents an invalid index in GenericPointer::Token</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment">//! Error code of parsing.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"></span><span class="comment">/*! \ingroup RAPIDJSON_ERRORS</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment"> \see GenericPointer::GenericPointer, GenericPointer::GetParseErrorCode</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#gade540ee4cc2a416c23b8ee2c12393c7b"> 37</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#gade540ee4cc2a416c23b8ee2c12393c7b">PointerParseErrorCode</a> {</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b"> 38</a></span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a> = 0, <span class="comment">//!&lt; The parse is successful</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba2f2f8b238e201b7d540e8914bbfd2bed"> 40</a></span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba2f2f8b238e201b7d540e8914bbfd2bed">kPointerParseErrorTokenMustBeginWithSolidus</a>, <span class="comment">//!&lt; A token must begin with a &#39;/&#39;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba907c9fe4e541b257513e3a18635379f7"> 41</a></span>&#160;<span class="comment"></span> <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba907c9fe4e541b257513e3a18635379f7">kPointerParseErrorInvalidEscape</a>, <span class="comment">//!&lt; Invalid escape</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba29831a02b8ee23a05d552b47f4d64d28"> 42</a></span>&#160;<span class="comment"></span> <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba29831a02b8ee23a05d552b47f4d64d28">kPointerParseErrorInvalidPercentEncoding</a>, <span class="comment">//!&lt; Invalid percent encoding in URI fragment</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7bae244a98f53279fda5a750f847b81c54f"> 43</a></span>&#160;<span class="comment"></span> <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7bae244a98f53279fda5a750f847b81c54f">kPointerParseErrorCharacterMustPercentEncode</a> <span class="comment">//!&lt; A character must percent encoded in URI fragment</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"></span>};</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment"></span><span class="comment">// GenericPointer</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment">//! Represents a JSON Pointer. Use Pointer for UTF8 encoding and default allocator.</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment"></span><span class="comment">/*!</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment"> This class implements RFC 6901 &quot;JavaScript Object Notation (JSON) Pointer&quot; </span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment"> (https://tools.ietf.org/html/rfc6901).</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="comment"> A JSON pointer is for identifying a specific value in a JSON document</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment"> (GenericDocument). It can simplify coding of DOM tree manipulation, because it</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment"> can access multiple-level depth of DOM tree with single API call.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment"> After it parses a string representation (e.g. &quot;/foo/0&quot; or URI fragment </span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="comment"> representation (e.g. &quot;#/foo/0&quot;) into its internal representation (tokens),</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment"> it can be used to resolve a specific value in multiple documents, or sub-tree </span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment"> of documents.</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="comment"> Contrary to GenericValue, Pointer can be copy constructed and copy assigned.</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment"> Apart from assignment, a Pointer cannot be modified after construction.</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> Although Pointer is very convenient, please aware that constructing Pointer</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"> involves parsing and dynamic memory allocation. A special constructor with user-</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment"> supplied tokens eliminates these.</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="comment"> GenericPointer depends on GenericDocument and GenericValue.</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment"> </span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="comment"> \tparam ValueType The value type of the DOM tree. E.g. GenericValue&lt;UTF8&lt;&gt; &gt;</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="comment"> \tparam Allocator The allocator type for allocating memory for internal representation.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="comment"> </span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="comment"> \note GenericPointer uses same encoding of ValueType.</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment"> However, Allocator of GenericPointer is independent of Allocator of Value.</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> ValueType, <span class="keyword">typename</span> Allocator = CrtAllocator&gt;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="keyword">class </span>GenericPointer {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a399790c5fe8076d91a58c621c0c2a79e"> 81</a></span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> ValueType::EncodingType <a class="code" href="classrapidjson_1_1_generic_pointer.html#a399790c5fe8076d91a58c621c0c2a79e">EncodingType</a>; <span class="comment">//!&lt; Encoding type from Value</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7"> 82</a></span>&#160;<span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> ValueType::Ch <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>; <span class="comment">//!&lt; Character type from Value</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="comment"> //! A token is the basic units of internal representation.</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="comment"> A JSON pointer string representation &quot;/foo/123&quot; is parsed to two tokens: </span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment"> &quot;foo&quot; and 123. 123 will be represented in both numeric form and string form.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="comment"> They are resolved according to the actual value type (object or array).</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="comment"> For token that are not numbers, or the numeric value is out of bound</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="comment"> (greater than limits of SizeType), they are only treated as string form</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="comment"> (i.e. the token&#39;s index will be equal to kPointerInvalidIndex).</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="comment"> This struct is public so that user can create a Pointer without parsing and </span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="comment"> allocation, using a special constructor.</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structrapidjson_1_1_generic_pointer_1_1_token.html"> 97</a></span>&#160; <span class="keyword">struct </span><a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html">Token</a> {</div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="structrapidjson_1_1_generic_pointer_1_1_token.html#aceb59c9796418c20da27b03bf1948fe8"> 98</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>* <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#aceb59c9796418c20da27b03bf1948fe8">name</a>; <span class="comment">//!&lt; Name of the token. It has null character at the end but it can contain null character.</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="structrapidjson_1_1_generic_pointer_1_1_token.html#ad866d674dbddf9690ad571b65e968600"> 99</a></span>&#160;<span class="comment"></span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#ad866d674dbddf9690ad571b65e968600">length</a>; <span class="comment">//!&lt; Length of the name.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="structrapidjson_1_1_generic_pointer_1_1_token.html#a50331c9e3dedc34d2c79745b2e58fb2d"> 100</a></span>&#160;<span class="comment"></span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#a50331c9e3dedc34d2c79745b2e58fb2d">index</a>; <span class="comment">//!&lt; A valid array index, if it is not equal to kPointerInvalidIndex.</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment"></span> };</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment"> //!@name Constructors and destructor.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="comment"> //! Default constructor.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#aa077ce171ea25cf501c12f2d5df7f248"> 107</a></span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#aa077ce171ea25cf501c12f2d5df7f248">GenericPointer</a>(<a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {}</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="comment"> //! Constructor that parses a string or URI fragment representation.</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment"> \param source A null-terminated, string or URI fragment representation of JSON pointer.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment"> \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a8f831aae14afc493a82b5fb6aa9c3c43"> 114</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a8f831aae14afc493a82b5fb6aa9c3c43">GenericPointer</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>* source, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; Parse(source, internal::StrLen(source));</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="comment"> //! Constructor that parses a string or URI fragment representation.</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;<span class="comment"> \param source A string or URI fragment representation of JSON pointer.</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="comment"> \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;<span class="comment"> \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#aeefcd60e5ad37d80ec43f5315ae84809"> 125</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#aeefcd60e5ad37d80ec43f5315ae84809">GenericPointer</a>(<span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; source, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; Parse(source.c_str(), source.size());</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;<span class="comment"> //! Constructor that parses a string or URI fragment representation, with length of the source string.</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;<span class="comment"> \param source A string or URI fragment representation of JSON pointer.</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;<span class="comment"> \param length Length of source.</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;<span class="comment"> \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;<span class="comment"> \note Slightly faster than the overload without length.</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a00ad17ea227d2556404df7cc64c6aeb5"> 137</a></span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html#a00ad17ea227d2556404df7cc64c6aeb5">GenericPointer</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>* source, <span class="keywordtype">size_t</span> length, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; Parse(source, length);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="comment"> //! Constructor with user-supplied tokens.</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="comment"> This constructor let user supplies const array of tokens.</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;<span class="comment"> This prevents the parsing process and eliminates allocation.</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;<span class="comment"> This is preferred for memory constrained environments.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;<span class="comment"> \param tokens An constant array of tokens representing the JSON pointer.</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;<span class="comment"> \param tokenCount Number of tokens.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="comment"> \b Example</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;<span class="comment"> \code</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="comment"> #define NAME(s) { s, sizeof(s) / sizeof(s[0]) - 1, kPointerInvalidIndex }</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;<span class="comment"> #define INDEX(i) { #i, sizeof(#i) - 1, i }</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="comment"> static const Pointer::Token kTokens[] = { NAME(&quot;foo&quot;), INDEX(123) };</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="comment"> static const Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0]));</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;<span class="comment"> // Equivalent to static const Pointer p(&quot;/foo/123&quot;);</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<span class="comment"> #undef NAME</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="comment"> #undef INDEX</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment"> \endcode</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a6df9f6a01d1b5945811055e1cf8aead6"> 163</a></span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html#a6df9f6a01d1b5945811055e1cf8aead6">GenericPointer</a>(<span class="keyword">const</span> <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html">Token</a>* tokens, <span class="keywordtype">size_t</span> tokenCount) : allocator_(), ownAllocator_(), nameBuffer_(), tokens_(const_cast&lt;<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html">Token</a>*&gt;(tokens)), tokenCount_(tokenCount), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {}</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<span class="comment"> //! Copy constructor.</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#ae071847ed3e7389f5b256d26fcc8fd62"> 166</a></span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#ae071847ed3e7389f5b256d26fcc8fd62">GenericPointer</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; rhs) : allocator_(), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; *<span class="keyword">this</span> = rhs;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;<span class="comment"> //! Copy constructor.</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#afedfcaac36fa589a46667825d3d0b763"> 171</a></span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#afedfcaac36fa589a46667825d3d0b763">GenericPointer</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; rhs, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(<a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>) {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; *<span class="keyword">this</span> = rhs;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;<span class="comment"> //! Destructor.</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a0e144b9956a5272c13ceff3b9306e748"> 176</a></span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a0e144b9956a5272c13ceff3b9306e748">~GenericPointer</a>() {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordflow">if</span> (nameBuffer_) <span class="comment">// If user-supplied tokens constructor is used, nameBuffer_ is nullptr and tokens_ are not deallocated.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; Allocator::Free(tokens_);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <a class="code" href="rapidjson_8h.html#a52c941c3fdd646527cdcd42aa846a28a">RAPIDJSON_DELETE</a>(ownAllocator_);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;<span class="comment"> //! Assignment operator.</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a23194bb6ce6c07c78981344fe80ac3a6"> 183</a></span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; <a class="code" href="classrapidjson_1_1_generic_pointer.html#a23194bb6ce6c07c78981344fe80ac3a6">operator=</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; rhs) {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;rhs) {</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="comment">// Do not delete ownAllcator</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordflow">if</span> (nameBuffer_)</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; Allocator::Free(tokens_);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; tokenCount_ = rhs.tokenCount_;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; parseErrorOffset_ = rhs.parseErrorOffset_;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; parseErrorCode_ = rhs.parseErrorCode_;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keywordflow">if</span> (rhs.nameBuffer_)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; CopyFromRaw(rhs); <span class="comment">// Normally parsed tokens.</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; tokens_ = rhs.tokens_; <span class="comment">// User supplied const tokens.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; nameBuffer_ = 0;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;<span class="comment"> //! Swap the content of this pointer with an other.</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;<span class="comment"> \param other The pointer to swap with.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="comment"> \note Constant complexity.</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a91762c063f390c1463eb772dfd1b822b"> 208</a></span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; <a class="code" href="classrapidjson_1_1_generic_pointer.html#a91762c063f390c1463eb772dfd1b822b">Swap</a>(<a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; other) RAPIDJSON_NOEXCEPT {</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; internal::Swap(allocator_, other.allocator_);</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; internal::Swap(ownAllocator_, other.ownAllocator_);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; internal::Swap(nameBuffer_, other.nameBuffer_);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; internal::Swap(tokens_, other.tokens_);</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; internal::Swap(tokenCount_, other.tokenCount_);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; internal::Swap(parseErrorOffset_, other.parseErrorOffset_);</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; internal::Swap(parseErrorCode_, other.parseErrorCode_);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;<span class="comment"> //! free-standing swap function helper</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160;<span class="comment"> Helper function to enable support for common swap implementation pattern based on \c std::swap:</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160;<span class="comment"> \code</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="comment"> void swap(MyClass&amp; a, MyClass&amp; b) {</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;<span class="comment"> using std::swap;</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;<span class="comment"> swap(a.pointer, b.pointer);</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;<span class="comment"> // ...</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;<span class="comment"> }</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;<span class="comment"> \endcode</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160;<span class="comment"> \see Swap()</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a249c61b5d4bed20c3f8972c57f46a937"> 231</a></span>&#160; <span class="keyword">friend</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a249c61b5d4bed20c3f8972c57f46a937">swap</a>(<a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; a, <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>&amp; b) RAPIDJSON_NOEXCEPT { a.Swap(b); }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;<span class="comment"> //!@name Append token</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;<span class="comment"> //! Append a token and return a new Pointer</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;<span class="comment"> \param token Token to be appended.</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a7cb5eda2af1722e52efa591c4103ebec"> 244</a></span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a7cb5eda2af1722e52efa591c4103ebec">Append</a>(<span class="keyword">const</span> <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html">Token</a>&amp; token, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a> r;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; r.allocator_ = allocator;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a> *p = r.CopyFromRaw(*<span class="keyword">this</span>, 1, token.<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#ad866d674dbddf9690ad571b65e968600">length</a> + 1);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; std::memcpy(p, token.<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#aceb59c9796418c20da27b03bf1948fe8">name</a>, (token.<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#ad866d674dbddf9690ad571b65e968600">length</a> + 1) * <span class="keyword">sizeof</span>(<a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>));</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; r.tokens_[tokenCount_].name = p;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; r.tokens_[tokenCount_].length = token.<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#ad866d674dbddf9690ad571b65e968600">length</a>;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; r.tokens_[tokenCount_].index = token.<a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html#a50331c9e3dedc34d2c79745b2e58fb2d">index</a>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; }</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160;<span class="comment"> //! Append a name token with length, and return a new Pointer</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;<span class="comment"> \param name Name to be appended.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160;<span class="comment"> \param length Length of name.</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="classrapidjson_1_1_generic_pointer.html#a30f4eac82e9fded60dead3f7d1cb3941"> 262</a></span>&#160; <a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a30f4eac82e9fded60dead3f7d1cb3941">Append</a>(<span class="keyword">const</span> <a class="code" href="classrapidjson_1_1_generic_pointer.html#a850f78846c5548565f8395be5f3427b7">Ch</a>* name, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> length, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <a class="code" href="structrapidjson_1_1_generic_pointer_1_1_token.html">Token</a> token = { name, length, kPointerInvalidIndex };</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordflow">return</span> Append(token, allocator);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;<span class="comment"> //! Append a name token without length, and return a new Pointer</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;<span class="comment"> \param name Name (const Ch*) to be appended.</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr&lt;internal::IsSame&lt;<span class="keyword">typename</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4">internal::RemoveConst&lt;T&gt;::Type</a>, Ch&gt; &gt;), (<a class="code" href="classrapidjson_1_1_generic_pointer.html">GenericPointer</a>))</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; Append(T* name, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">return</span> Append(name, internal::StrLen(name), allocator);</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; }</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="comment"> //! Append a name token, and return a new Pointer</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;<span class="comment"> \param name Name to be appended.</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; GenericPointer Append(<span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; name, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordflow">return</span> Append(name.c_str(), static_cast&lt;SizeType&gt;(name.size()), allocator);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;<span class="comment"> //! Append a index token, and return a new Pointer</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;<span class="comment"> \param index Index to be appended.</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; GenericPointer Append(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keywordtype">char</span> buffer[21];</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordtype">char</span>* end = <span class="keyword">sizeof</span>(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>) == 4 ? internal::u32toa(index, buffer) : internal::u64toa(index, buffer);</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> length = static_cast&lt;SizeType&gt;(end - buffer);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; buffer[length] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">sizeof</span>(Ch) == 1) {</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; Token token = { reinterpret_cast&lt;Ch*&gt;(buffer), length, index };</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <span class="keywordflow">return</span> Append(token, allocator);</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; }</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; Ch name[21];</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt;= length; i++)</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; name[i] = static_cast&lt;Ch&gt;(buffer[i]);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; Token token = { name, length, index };</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="keywordflow">return</span> Append(token, allocator);</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; }</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; }</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;<span class="comment"> //! Append a token by value, and return a new Pointer</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;<span class="comment"> \param token token to be appended.</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;<span class="comment"> \param allocator Allocator for the newly return Pointer.</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160;<span class="comment"> \return A new Pointer with appended token.</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; GenericPointer Append(<span class="keyword">const</span> ValueType&amp; token, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keywordflow">if</span> (token.IsString())</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <span class="keywordflow">return</span> Append(token.GetString(), token.GetStringLength(), allocator);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a>(token.IsUint64());</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a>(token.GetUint64() &lt;= <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>(~0));</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">return</span> Append(static_cast&lt;SizeType&gt;(token.GetUint64()), allocator);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; }</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;<span class="comment"> //!@name Handling Parse Error</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="comment"> //! Check whether this is a valid pointer.</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<span class="comment"></span> <span class="keywordtype">bool</span> IsValid()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> parseErrorCode_ == <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#ggade540ee4cc2a416c23b8ee2c12393c7ba9094f236b2ec70c42f1ea91dffc1e39b">kPointerParseErrorNone</a>; }</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160;<span class="comment"> //! Get the parsing error offset in code unit.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;<span class="comment"></span> <span class="keywordtype">size_t</span> GetParseErrorOffset()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> parseErrorOffset_; }</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;<span class="comment"> //! Get the parsing error code.</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="comment"></span> <a class="code" href="group___r_a_p_i_d_j_s_o_n___e_r_r_o_r_s.html#gade540ee4cc2a416c23b8ee2c12393c7b">PointerParseErrorCode</a> GetParseErrorCode()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> parseErrorCode_; }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;<span class="comment"> //! Get the allocator of this pointer.</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="comment"></span> <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>&amp; GetAllocator() { <span class="keywordflow">return</span> *allocator_; }</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160;<span class="comment"> //!@name Tokens</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;<span class="comment"> //! Get the token array (const version only).</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;<span class="comment"></span> <span class="keyword">const</span> Token* GetTokens()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> tokens_; }</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;<span class="comment"> //! Get the number of tokens.</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;<span class="comment"></span> <span class="keywordtype">size_t</span> GetTokenCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> tokenCount_; }</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="comment"> //!@name Equality/inequality operators</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160;<span class="comment"> //! Equality operator.</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;<span class="comment"> \note When any pointers are invalid, always returns false.</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> GenericPointer&amp; rhs)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="keywordflow">if</span> (!IsValid() || !rhs.IsValid() || tokenCount_ != rhs.tokenCount_)</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; tokenCount_; i++) {</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordflow">if</span> (tokens_[i].index != rhs.tokens_[i].index ||</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; tokens_[i].length != rhs.tokens_[i].length || </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; (tokens_[i].length != 0 &amp;&amp; std::memcmp(tokens_[i].name, rhs.tokens_[i].name, <span class="keyword">sizeof</span>(Ch)* tokens_[i].length) != 0))</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; {</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; }</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; </div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; }</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;<span class="comment"> //! Inequality operator.</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160;<span class="comment"> \note When any pointers are invalid, always returns true.</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> GenericPointer&amp; rhs)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == rhs); }</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160;<span class="comment"> //! Less than operator.</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;<span class="comment"> \note Invalid pointers are always greater than valid ones.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keywordtype">bool</span> operator&lt;(<span class="keyword">const</span> GenericPointer&amp; rhs)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordflow">if</span> (!IsValid())</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; <span class="keywordflow">if</span> (!rhs.IsValid())</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keywordflow">if</span> (tokenCount_ != rhs.tokenCount_)</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordflow">return</span> tokenCount_ &lt; rhs.tokenCount_;</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; </div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; tokenCount_; i++) {</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keywordflow">if</span> (tokens_[i].index != rhs.tokens_[i].index)</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <span class="keywordflow">return</span> tokens_[i].index &lt; rhs.tokens_[i].index;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="keywordflow">if</span> (tokens_[i].length != rhs.tokens_[i].length)</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <span class="keywordflow">return</span> tokens_[i].length &lt; rhs.tokens_[i].length;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; </div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <span class="keywordflow">if</span> (<span class="keywordtype">int</span> cmp = std::memcmp(tokens_[i].name, rhs.tokens_[i].name, <span class="keyword">sizeof</span>(Ch) * tokens_[i].length))</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="keywordflow">return</span> cmp &lt; 0;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; }</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160;<span class="comment"> //!@name Stringify</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160;<span class="comment"> //! Stringify the pointer into string representation.</span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160;<span class="comment"> \tparam OutputStream Type of output stream.</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;<span class="comment"> \param os The output stream.</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> OutputStream&gt;</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; <span class="keywordtype">bool</span> Stringify(OutputStream&amp; os)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; <span class="keywordflow">return</span> Stringify&lt;false, OutputStream&gt;(os);</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; }</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160;<span class="comment"> //! Stringify the pointer into URI fragment representation.</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160;<span class="comment"> \tparam OutputStream Type of output stream.</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;<span class="comment"> \param os The output stream.</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> OutputStream&gt;</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; <span class="keywordtype">bool</span> StringifyUriFragment(OutputStream&amp; os)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; <span class="keywordflow">return</span> Stringify&lt;true, OutputStream&gt;(os);</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; }</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160;<span class="comment"> //!@name Create value</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160;<span class="comment"> //! Create a value in a subtree.</span></div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;<span class="comment"> If the value is not exist, it creates all parent values and a JSON Null value.</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160;<span class="comment"> So it always succeed and return the newly created or existing value.</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160;<span class="comment"> Remind that it may change types of parents according to tokens, so it </span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160;<span class="comment"> potentially removes previously stored values. For example, if a document </span></div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160;<span class="comment"> was an array, and &quot;/foo&quot; is used to create a value, then the document </span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160;<span class="comment"> will be changed to an object, and all existing array elements are lost.</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160;<span class="comment"> \param root Root value of a DOM subtree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160;<span class="comment"> \param allocator Allocator for creating the values if the specified value or its parents are not exist.</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160;<span class="comment"> \param alreadyExist If non-null, it stores whether the resolved value is already exist.</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160;<span class="comment"> \return The resolved newly created (a JSON Null value), or already exists value.</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; ValueType&amp; Create(ValueType&amp; root, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator, <span class="keywordtype">bool</span>* alreadyExist = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a>(IsValid());</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; ValueType* v = &amp;root;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; <span class="keywordtype">bool</span> exist = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> Token *t = tokens_; t != tokens_ + tokenCount_; ++t) {</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; <span class="keywordflow">if</span> (v-&gt;IsArray() &amp;&amp; t-&gt;name[0] == <span class="charliteral">&#39;-&#39;</span> &amp;&amp; t-&gt;length == 1) {</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; v-&gt;PushBack(ValueType().Move(), allocator);</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; v = &amp;((*v)[v-&gt;Size() - 1]);</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; exist = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; }</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keywordflow">if</span> (t-&gt;index == kPointerInvalidIndex) { <span class="comment">// must be object name</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <span class="keywordflow">if</span> (!v-&gt;IsObject())</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; v-&gt;SetObject(); <span class="comment">// Change to Object</span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; }</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; <span class="keywordflow">else</span> { <span class="comment">// object name or array index</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; <span class="keywordflow">if</span> (!v-&gt;IsArray() &amp;&amp; !v-&gt;IsObject())</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; v-&gt;SetArray(); <span class="comment">// Change to Array</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; </div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keywordflow">if</span> (v-&gt;IsArray()) {</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordflow">if</span> (t-&gt;index &gt;= v-&gt;Size()) {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; v-&gt;Reserve(t-&gt;index + 1, allocator);</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <span class="keywordflow">while</span> (t-&gt;index &gt;= v-&gt;Size())</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; v-&gt;PushBack(ValueType().Move(), allocator);</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; exist = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; }</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; v = &amp;((*v)[t-&gt;index]);</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; }</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; <span class="keyword">typename</span> ValueType::MemberIterator m = v-&gt;FindMember(GenericValue&lt;EncodingType&gt;(GenericStringRef&lt;Ch&gt;(t-&gt;name, t-&gt;length)));</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; <span class="keywordflow">if</span> (m == v-&gt;MemberEnd()) {</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; v-&gt;AddMember(ValueType(t-&gt;name, t-&gt;length, allocator).Move(), ValueType().Move(), allocator);</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; m = v-&gt;MemberEnd();</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; v = &amp;(--m)-&gt;value; <span class="comment">// Assumes AddMember() appends at the end</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; exist = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; }</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; v = &amp;m-&gt;value;</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; }</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; }</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; }</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordflow">if</span> (alreadyExist)</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; *alreadyExist = exist;</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; <span class="keywordflow">return</span> *v;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; }</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160;<span class="comment"> //! Creates a value in a document.</span></div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;<span class="comment"> \param document A document to be resolved.</span></div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160;<span class="comment"> \param alreadyExist If non-null, it stores whether the resolved value is already exist.</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160;<span class="comment"> \return The resolved newly created, or already exists value.</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160; ValueType&amp; Create(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keywordtype">bool</span>* alreadyExist = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; <span class="keywordflow">return</span> Create(document, document.GetAllocator(), alreadyExist);</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; }</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160;<span class="comment"> //!@name Query value</span></div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160;<span class="comment"> //! Query a value in a subtree.</span></div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160;<span class="comment"> \param unresolvedTokenIndex If the pointer cannot resolve a token in the pointer, this parameter can obtain the index of unresolved token.</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160;<span class="comment"> \return Pointer to the value if it can be resolved. Otherwise null.</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160;<span class="comment"> \note</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160;<span class="comment"> There are only 3 situations when a value cannot be resolved:</span></div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160;<span class="comment"> 1. A value in the path is not an array nor object.</span></div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160;<span class="comment"> 2. An object value does not contain the token.</span></div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160;<span class="comment"> 3. A token is out of range of an array value.</span></div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160;<span class="comment"> Use unresolvedTokenIndex to retrieve the token index.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160; ValueType* Get(ValueType&amp; root, <span class="keywordtype">size_t</span>* unresolvedTokenIndex = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a>(IsValid());</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; ValueType* v = &amp;root;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> Token *t = tokens_; t != tokens_ + tokenCount_; ++t) {</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; <span class="keywordflow">switch</span> (v-&gt;GetType()) {</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4acf030b422a32c3647c7c5973bd4dd0a9">kObjectType</a>:</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; {</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; <span class="keyword">typename</span> ValueType::MemberIterator m = v-&gt;FindMember(GenericValue&lt;EncodingType&gt;(GenericStringRef&lt;Ch&gt;(t-&gt;name, t-&gt;length)));</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; <span class="keywordflow">if</span> (m == v-&gt;MemberEnd())</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; v = &amp;m-&gt;value;</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; }</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160; <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4a058c622e1e7d59419ae58b895cbce468">kArrayType</a>:</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160; <span class="keywordflow">if</span> (t-&gt;index == kPointerInvalidIndex || t-&gt;index &gt;= v-&gt;Size())</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; v = &amp;((*v)[t-&gt;index]);</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; }</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160; </div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; <span class="comment">// Error: unresolved token</span></div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <span class="keywordflow">if</span> (unresolvedTokenIndex)</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160; *unresolvedTokenIndex = static_cast&lt;size_t&gt;(t - tokens_);</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; }</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; <span class="keywordflow">return</span> v;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; }</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160;<span class="comment"> //! Query a const value in a const subtree.</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160;<span class="comment"> \return Pointer to the value if it can be resolved. Otherwise null.</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; <span class="keyword">const</span> ValueType* Get(<span class="keyword">const</span> ValueType&amp; root, <span class="keywordtype">size_t</span>* unresolvedTokenIndex = 0)<span class="keyword"> const </span>{ </div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160; <span class="keywordflow">return</span> Get(const_cast&lt;ValueType&amp;&gt;(root), unresolvedTokenIndex);</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160;<span class="comment"> //!@name Query a value with default</span></div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160;<span class="comment"> //! Query a value in a subtree with default value.</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160;<span class="comment"> Similar to Get(), but if the specified value do not exists, it creates all parents and clone the default value.</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160;<span class="comment"> So that this function always succeed.</span></div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;<span class="comment"> \param defaultValue Default value to be cloned if the value was not exists.</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;<span class="comment"> \param allocator Allocator for creating the values if the specified value or its parents are not exist.</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160;<span class="comment"> \see Create()</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; ValueType&amp; GetWithDefault(ValueType&amp; root, <span class="keyword">const</span> ValueType&amp; defaultValue, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; <span class="keywordtype">bool</span> alreadyExist;</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; ValueType&amp; v = Create(root, allocator, &amp;alreadyExist);</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; <span class="keywordflow">return</span> alreadyExist ? v : v.CopyFrom(defaultValue, allocator);</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; }</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160;<span class="comment"> //! Query a value in a subtree with default null-terminated string.</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160;<span class="comment"></span> ValueType&amp; GetWithDefault(ValueType&amp; root, <span class="keyword">const</span> Ch* defaultValue, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; <span class="keywordtype">bool</span> alreadyExist;</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; ValueType&amp; v = Create(root, allocator, &amp;alreadyExist);</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160; <span class="keywordflow">return</span> alreadyExist ? v : v.SetString(defaultValue, allocator);</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160; }</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160; </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160;<span class="comment"> //! Query a value in a subtree with default std::basic_string.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160;<span class="comment"></span> ValueType&amp; GetWithDefault(ValueType&amp; root, <span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; defaultValue, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160; <span class="keywordtype">bool</span> alreadyExist;</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; ValueType&amp; v = Create(root, allocator, &amp;alreadyExist);</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160; <span class="keywordflow">return</span> alreadyExist ? v : v.SetString(defaultValue, allocator);</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; }</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160;<span class="comment"> //! Query a value in a subtree with default primitive value.</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160;<span class="comment"> \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160; RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr&lt;internal::IsPointer&lt;T&gt;, internal::IsGenericValue&lt;T&gt; &gt;), (ValueType&amp;))</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; GetWithDefault(ValueType&amp; root, T defaultValue, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160; <span class="keywordflow">return</span> GetWithDefault(root, ValueType(defaultValue).Move(), allocator);</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160; }</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160;<span class="comment"> //! Query a value in a document with default value.</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160; ValueType&amp; GetWithDefault(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> ValueType&amp; defaultValue)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160; <span class="keywordflow">return</span> GetWithDefault(document, defaultValue, document.GetAllocator());</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160; }</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160;<span class="comment"> //! Query a value in a document with default null-terminated string.</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160; ValueType&amp; GetWithDefault(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> Ch* defaultValue)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; <span class="keywordflow">return</span> GetWithDefault(document, defaultValue, document.GetAllocator());</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160; }</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160; </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160;<span class="comment"> //! Query a value in a document with default std::basic_string.</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160; ValueType&amp; GetWithDefault(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; defaultValue)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>&#160; <span class="keywordflow">return</span> GetWithDefault(document, defaultValue, document.GetAllocator());</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>&#160; }</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>&#160;<span class="comment"> //! Query a value in a document with default primitive value.</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>&#160;<span class="comment"> \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool</span></div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160; RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr&lt;internal::IsPointer&lt;T&gt;, internal::IsGenericValue&lt;T&gt; &gt;), (ValueType&amp;))</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160; GetWithDefault(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, T defaultValue)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160; <span class="keywordflow">return</span> GetWithDefault(document, defaultValue, document.GetAllocator());</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160; }</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160;<span class="comment"> //!@name Set a value</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160;<span class="comment"> //! Set a value in a subtree, with move semantics.</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160;<span class="comment"> It creates all parents if they are not exist or types are different to the tokens.</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160;<span class="comment"> So this function always succeeds but potentially remove existing values.</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160;<span class="comment"> \param value Value to be set.</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160;<span class="comment"> \param allocator Allocator for creating the values if the specified value or its parents are not exist.</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160;<span class="comment"> \see Create()</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160; ValueType&amp; Set(ValueType&amp; root, ValueType&amp; value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160; <span class="keywordflow">return</span> Create(root, allocator) = value;</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160; }</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>&#160;<span class="comment"> //! Set a value in a subtree, with copy semantics.</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160;<span class="comment"></span> ValueType&amp; Set(ValueType&amp; root, <span class="keyword">const</span> ValueType&amp; value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; <span class="keywordflow">return</span> Create(root, allocator).CopyFrom(value, allocator);</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160; }</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>&#160;<span class="comment"> //! Set a null-terminated string in a subtree.</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>&#160;<span class="comment"></span> ValueType&amp; Set(ValueType&amp; root, <span class="keyword">const</span> Ch* value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>&#160; <span class="keywordflow">return</span> Create(root, allocator) = ValueType(value, allocator).Move();</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>&#160; }</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>&#160; </div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160;<span class="comment"> //! Set a std::basic_string in a subtree.</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>&#160;<span class="comment"></span> ValueType&amp; Set(ValueType&amp; root, <span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>&#160; <span class="keywordflow">return</span> Create(root, allocator) = ValueType(value, allocator).Move();</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>&#160; }</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>&#160;<span class="comment"> //! Set a primitive value in a subtree.</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>&#160;<span class="comment"> \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>&#160; RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr&lt;internal::IsPointer&lt;T&gt;, internal::IsGenericValue&lt;T&gt; &gt;), (ValueType&amp;))</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>&#160; Set(ValueType&amp; root, T value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>&#160; <span class="keywordflow">return</span> Create(root, allocator) = ValueType(value).Move();</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160; }</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160;<span class="comment"> //! Set a value in a document, with move semantics.</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>&#160; ValueType&amp; Set(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, ValueType&amp; value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>&#160; <span class="keywordflow">return</span> Create(document) = value;</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>&#160; }</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>&#160;<span class="comment"> //! Set a value in a document, with copy semantics.</span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>&#160; ValueType&amp; Set(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> ValueType&amp; value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>&#160; <span class="keywordflow">return</span> Create(document).CopyFrom(value, document.GetAllocator());</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>&#160; }</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>&#160;<span class="comment"> //! Set a null-terminated string in a document.</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>&#160; ValueType&amp; Set(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> Ch* value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>&#160; <span class="keywordflow">return</span> Create(document) = ValueType(value, document.GetAllocator()).Move();</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>&#160; }</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>&#160; </div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>&#160;<span class="preprocessor">#if RAPIDJSON_HAS_STDSTRING</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>&#160;<span class="comment"> //! Sets a std::basic_string in a document.</span></div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>&#160; ValueType&amp; Set(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, <span class="keyword">const</span> std::basic_string&lt;Ch&gt;&amp; value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>&#160; <span class="keywordflow">return</span> Create(document) = ValueType(value, document.GetAllocator()).Move();</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>&#160; }</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>&#160;<span class="comment"> //! Set a primitive value in a document.</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>&#160;<span class="comment"> \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool</span></div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>&#160; RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr&lt;internal::IsPointer&lt;T&gt;, internal::IsGenericValue&lt;T&gt; &gt;), (ValueType&amp;))</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>&#160; Set(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, T value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>&#160; <span class="keywordflow">return</span> Create(document) = value;</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>&#160; }</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>&#160;<span class="comment"> //!@name Swap a value</span></div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>&#160;<span class="comment"></span><span class="comment"> //@{</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>&#160;<span class="comment"> //! Swap a value with a value in a subtree.</span></div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>&#160;<span class="comment"> It creates all parents if they are not exist or types are different to the tokens.</span></div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>&#160;<span class="comment"> So this function always succeeds but potentially remove existing values.</span></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>&#160;<span class="comment"> \param value Value to be swapped.</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>&#160;<span class="comment"> \param allocator Allocator for creating the values if the specified value or its parents are not exist.</span></div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>&#160;<span class="comment"> \see Create()</span></div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>&#160; ValueType&amp; Swap(ValueType&amp; root, ValueType&amp; value, <span class="keyword">typename</span> ValueType::AllocatorType&amp; allocator)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>&#160; <span class="keywordflow">return</span> Create(root, allocator).Swap(value);</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>&#160; }</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>&#160;<span class="comment"> //! Swap a value with a value in a document.</span></div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>&#160;<span class="comment"></span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> stackAllocator&gt;</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>&#160; ValueType&amp; Swap(GenericDocument&lt;EncodingType, typename ValueType::AllocatorType, stackAllocator&gt;&amp; document, ValueType&amp; value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>&#160; <span class="keywordflow">return</span> Create(document).Swap(value);</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>&#160; }</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>&#160;<span class="comment"> //@}</span></div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>&#160;<span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>&#160;<span class="comment"> //! Erase a value in a subtree.</span></div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>&#160;<span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>&#160;<span class="comment"> \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.</span></div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>&#160;<span class="comment"> \return Whether the resolved value is found and erased.</span></div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>&#160;<span class="comment"> \note Erasing with an empty pointer \c Pointer(&quot;&quot;), i.e. the root, always fail and return false.</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>&#160; <span class="keywordtype">bool</span> Erase(ValueType&amp; root)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>&#160; <a class="code" href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a>(IsValid());</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>&#160; <span class="keywordflow">if</span> (tokenCount_ == 0) <span class="comment">// Cannot erase the root</span></div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>&#160; </div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>&#160; ValueType* v = &amp;root;</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>&#160; <span class="keyword">const</span> Token* last = tokens_ + (tokenCount_ - 1);</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> Token *t = tokens_; t != last; ++t) {</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>&#160; <span class="keywordflow">switch</span> (v-&gt;GetType()) {</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4acf030b422a32c3647c7c5973bd4dd0a9">kObjectType</a>:</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>&#160; {</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>&#160; <span class="keyword">typename</span> ValueType::MemberIterator m = v-&gt;FindMember(GenericValue&lt;EncodingType&gt;(GenericStringRef&lt;Ch&gt;(t-&gt;name, t-&gt;length)));</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>&#160; <span class="keywordflow">if</span> (m == v-&gt;MemberEnd())</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>&#160; v = &amp;m-&gt;value;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>&#160; }</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4a058c622e1e7d59419ae58b895cbce468">kArrayType</a>:</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>&#160; <span class="keywordflow">if</span> (t-&gt;index == kPointerInvalidIndex || t-&gt;index &gt;= v-&gt;Size())</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>&#160; v = &amp;((*v)[t-&gt;index]);</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>&#160; }</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>&#160; }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>&#160; </div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>&#160; <span class="keywordflow">switch</span> (v-&gt;GetType()) {</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4acf030b422a32c3647c7c5973bd4dd0a9">kObjectType</a>:</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>&#160; <span class="keywordflow">return</span> v-&gt;EraseMember(GenericStringRef&lt;Ch&gt;(last-&gt;name, last-&gt;length));</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacerapidjson.html#ae79a4751c1c460ff0de5ecc07874f3e4a058c622e1e7d59419ae58b895cbce468">kArrayType</a>:</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>&#160; <span class="keywordflow">if</span> (last-&gt;index == kPointerInvalidIndex || last-&gt;index &gt;= v-&gt;Size())</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>&#160; v-&gt;Erase(v-&gt;Begin() + last-&gt;index);</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>&#160; <span class