blob: b65833dd05b7708559835668e6642334e6781366 [file] [log] [blame]
<!-- HTML header for doxygen 1.8.7-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<title>RapidJSON: include/rapidjson/internal/regex.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function() { init_search(); });
/* @license-end */
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="doxygenextra.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="topbanner"><a href="https://github.com/Tencent/rapidjson" title="RapidJSON GitHub"><i class="githublogo"></i></a></div>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('regex_8h_source.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">regex.h</div> </div>
</div><!--header-->
<div class="contents">
<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_INTERNAL_REGEX_H_</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define RAPIDJSON_INTERNAL_REGEX_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;../allocators.h&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;../stream.h&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &quot;stack.h&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#ifdef __clang__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;RAPIDJSON_DIAG_PUSH</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;RAPIDJSON_DIAG_OFF(padded)</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;RAPIDJSON_DIAG_OFF(<span class="keywordflow">switch</span>-<span class="keyword">enum</span>)</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#elif defined(_MSC_VER)</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;RAPIDJSON_DIAG_PUSH</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;RAPIDJSON_DIAG_OFF(4512) <span class="comment">// assignment operator could not be generated</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#endif</span></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="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;RAPIDJSON_DIAG_PUSH</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;RAPIDJSON_DIAG_OFF(effc++)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#ifndef RAPIDJSON_REGEX_VERBOSE</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#define RAPIDJSON_REGEX_VERBOSE 0</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;RAPIDJSON_NAMESPACE_BEGIN</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"></span><span class="comment">// DecodedStream</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> SourceStream, <span class="keyword">typename</span> Encoding&gt;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword">class </span>DecodedStream {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; DecodedStream(SourceStream&amp; ss) : ss_(ss), codepoint_() { Decode(); }</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordtype">unsigned</span> Peek() { <span class="keywordflow">return</span> codepoint_; }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keywordtype">unsigned</span> Take() {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordtype">unsigned</span> c = codepoint_;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">if</span> (c) <span class="comment">// No further decoding when &#39;\0&#39;</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; Decode();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">return</span> c;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordtype">void</span> Decode() {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">if</span> (!Encoding::Decode(ss_, &amp;codepoint_))</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; codepoint_ = 0;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; SourceStream&amp; ss_;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordtype">unsigned</span> codepoint_;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;};</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment"></span><span class="comment">// GenericRegex</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> kRegexInvalidState = ~<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>(0); <span class="comment">//!&lt; Represents an invalid index in GenericRegex::State::out, out1</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="comment"></span><span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> kRegexInvalidRange = ~<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>(0);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Encoding, <span class="keyword">typename</span> Allocator&gt;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="keyword">class </span>GenericRegexSearch;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="comment">//! Regular expression engine with subset of ECMAscript grammar.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="comment"></span><span class="comment">/*!</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment"> Supported regular expression syntax:</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="comment"> - \c ab Concatenation</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="comment"> - \c a|b Alternation</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="comment"> - \c a? Zero or one</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="comment"> - \c a* Zero or more</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="comment"> - \c a+ One or more</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment"> - \c a{3} Exactly 3 times</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="comment"> - \c a{3,} At least 3 times</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment"> - \c a{3,5} 3 to 5 times</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="comment"> - \c (ab) Grouping</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="comment"> - \c ^a At the beginning</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="comment"> - \c a$ At the end</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="comment"> - \c . Any character</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="comment"> - \c [abc] Character classes</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment"> - \c [a-c] Character class range</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="comment"> - \c [a-z0-9_] Character class combination</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="comment"> - \c [^abc] Negated character classes</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment"> - \c [^a-c] Negated character class range</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment"> - \c [\b] Backspace (U+0008)</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment"> - \c \\| \\\\ ... Escape characters</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment"> - \c \\f Form feed (U+000C)</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment"> - \c \\n Line feed (U+000A)</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment"> - \c \\r Carriage return (U+000D)</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment"> - \c \\t Tab (U+0009)</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment"> - \c \\v Vertical tab (U+000B)</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"> \note This is a Thompson NFA engine, implemented with reference to </span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="comment"> Cox, Russ. &quot;Regular Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby,...).&quot;, </span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment"> https://swtch.com/~rsc/regexp/regexp1.html </span></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="keyword">template</span> &lt;<span class="keyword">typename</span> Encoding, <span class="keyword">typename</span> Allocator = CrtAllocator&gt;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="keyword">class </span>GenericRegex {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keyword">typedef</span> <a class="code" href="classrapidjson_1_1_encoding.html">Encoding</a> EncodingType;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> Encoding::Ch Ch;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, <span class="keyword">typename</span>&gt; <span class="keyword">friend</span> <span class="keyword">class </span>GenericRegexSearch;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; GenericRegex(<span class="keyword">const</span> Ch* source, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; ownAllocator_(allocator ? 0 : <a class="code" href="rapidjson_8h.html#abdc7cd7902748ffe6626d71c59a73c3b">RAPIDJSON_NEW</a>(<a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>)()), allocator_(allocator ? allocator : ownAllocator_), </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; states_(allocator_, 256), ranges_(allocator_, 256), root_(kRegexInvalidState), stateCount_(), rangeCount_(), </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; anchorBegin_(), anchorEnd_()</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; {</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; GenericStringStream&lt;Encoding&gt; ss(source);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; DecodedStream&lt;GenericStringStream&lt;Encoding&gt;, <a class="code" href="classrapidjson_1_1_encoding.html">Encoding</a>&gt; ds(ss);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; Parse(ds);</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; }</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; ~GenericRegex()</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; <a class="code" href="rapidjson_8h.html#a52c941c3fdd646527cdcd42aa846a28a">RAPIDJSON_DELETE</a>(ownAllocator_);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordtype">bool</span> IsValid()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">return</span> root_ != kRegexInvalidState;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keyword">enum</span> Operator {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; kZeroOrOne,</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; kZeroOrMore,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; kOneOrMore,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; kConcatenation,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; kAlternation,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; kLeftParenthesis</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; };</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> kAnyCharacterClass = 0xFFFFFFFF; <span class="comment">//!&lt; For &#39;.&#39;</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> kRangeCharacterClass = 0xFFFFFFFE;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> kRangeNegationFlag = 0x80000000;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keyword">struct </span>Range {</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordtype">unsigned</span> start; <span class="comment">// </span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordtype">unsigned</span> end;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> next;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; };</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keyword">struct </span>State {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> out; <span class="comment">//!&lt; Equals to kInvalid for matching state</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;<span class="comment"></span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> out1; <span class="comment">//!&lt; Equals to non-kInvalid for split</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="comment"></span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> rangeStart;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordtype">unsigned</span> codepoint;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; };</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keyword">struct </span>Frag {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; Frag(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> o, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> m) : start(s), out(o), minIndex(m) {}</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> start;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> out; <span class="comment">//!&lt; link-list of all output states</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;<span class="comment"></span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> minIndex;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; };</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; State&amp; GetState(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</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>(index &lt; stateCount_);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">return</span> states_.template Bottom&lt;State&gt;()[index];</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</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="keyword">const</span> State&amp; GetState(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</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>(index &lt; stateCount_);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="keywordflow">return</span> states_.template Bottom&lt;State&gt;()[index];</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; }</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; Range&amp; GetRange(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index) {</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</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>(index &lt; rangeCount_);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="keywordflow">return</span> ranges_.template Bottom&lt;Range&gt;()[index];</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keyword">const</span> Range&amp; GetRange(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</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>(index &lt; rangeCount_);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordflow">return</span> ranges_.template Bottom&lt;Range&gt;()[index];</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; }</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; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordtype">void</span> Parse(DecodedStream&lt;InputStream, Encoding&gt;&amp; ds) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; Stack&lt;Allocator&gt; operandStack(allocator_, 256); <span class="comment">// Frag</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; Stack&lt;Allocator&gt; operatorStack(allocator_, 256); <span class="comment">// Operator</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; Stack&lt;Allocator&gt; atomCountStack(allocator_, 256); <span class="comment">// unsigned (Atom per parenthesis)</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; *atomCountStack.template Push&lt;unsigned&gt;() = 0;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordtype">unsigned</span> codepoint;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <span class="keywordflow">while</span> (ds.Peek() != 0) {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">switch</span> (codepoint = ds.Take()) {</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;^&#39;</span>:</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; anchorBegin_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;$&#39;</span>:</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; anchorEnd_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;|&#39;</span>:</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keywordflow">while</span> (!operatorStack.Empty() &amp;&amp; *operatorStack.template Top&lt;Operator&gt;() &lt; kAlternation)</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, *operatorStack.template Pop&lt;Operator&gt;(1)))</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; *operatorStack.template Push&lt;Operator&gt;() = kAlternation;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; *atomCountStack.template Top&lt;unsigned&gt;() = 0;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;(&#39;</span>:</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; *operatorStack.template Push&lt;Operator&gt;() = kLeftParenthesis;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; *atomCountStack.template Push&lt;unsigned&gt;() = 0;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;)&#39;</span>:</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordflow">while</span> (!operatorStack.Empty() &amp;&amp; *operatorStack.template Top&lt;Operator&gt;() != kLeftParenthesis)</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, *operatorStack.template Pop&lt;Operator&gt;(1)))</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">if</span> (operatorStack.Empty())</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; operatorStack.template Pop&lt;Operator&gt;(1);</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; atomCountStack.template Pop&lt;unsigned&gt;(1);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; ImplicitConcatenation(atomCountStack, operatorStack);</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;?&#39;</span>:</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, kZeroOrOne))</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;*&#39;</span>:</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, kZeroOrMore))</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; </div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;+&#39;</span>:</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, kOneOrMore))</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;{&#39;</span>:</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordtype">unsigned</span> n, m;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordflow">if</span> (!ParseUnsigned(ds, &amp;n))</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">if</span> (ds.Peek() == <span class="charliteral">&#39;,&#39;</span>) {</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; ds.Take();</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">if</span> (ds.Peek() == <span class="charliteral">&#39;}&#39;</span>)</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; m = kInfinityQuantifier;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!ParseUnsigned(ds, &amp;m) || m &lt; n)</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; m = n;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">if</span> (!EvalQuantifier(operandStack, n, m) || ds.Peek() != <span class="charliteral">&#39;}&#39;</span>)</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; ds.Take();</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;.&#39;</span>:</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; PushOperand(operandStack, kAnyCharacterClass);</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; ImplicitConcatenation(atomCountStack, operatorStack);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;[&#39;</span>:</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; {</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> range;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keywordflow">if</span> (!ParseRange(ds, &amp;range))</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(kRegexInvalidState, kRegexInvalidState, kRangeCharacterClass);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; GetState(s).rangeStart = range;</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(s, s, s);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; }</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; ImplicitConcatenation(atomCountStack, operatorStack);</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;\\&#39;</span>: <span class="comment">// Escape character</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordflow">if</span> (!CharacterEscape(ds, &amp;codepoint))</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordflow">return</span>; <span class="comment">// Unsupported escape character</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="comment">// fall through to default</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; RAPIDJSON_DELIBERATE_FALLTHROUGH;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordflow">default</span>: <span class="comment">// Pattern character</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; PushOperand(operandStack, codepoint);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; ImplicitConcatenation(atomCountStack, operatorStack);</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; }</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; }</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keywordflow">while</span> (!operatorStack.Empty())</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordflow">if</span> (!Eval(operandStack, *operatorStack.template Pop&lt;Operator&gt;(1)))</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="comment">// Link the operand to matching state.</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordflow">if</span> (operandStack.GetSize() == <span class="keyword">sizeof</span>(Frag)) {</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; Frag* e = operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; Patch(e-&gt;out, NewState(kRegexInvalidState, kRegexInvalidState, 0));</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; root_ = e-&gt;start;</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; </div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160;<span class="preprocessor">#if RAPIDJSON_REGEX_VERBOSE</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; printf(<span class="stringliteral">&quot;root: %d\n&quot;</span>, root_);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> i = 0; i &lt; stateCount_ ; i++) {</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; State&amp; s = GetState(i);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; printf(<span class="stringliteral">&quot;[%2d] out: %2d out1: %2d c: &#39;%c&#39;\n&quot;</span>, i, s.out, s.out1, (<span class="keywordtype">char</span>)s.codepoint);</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; printf(<span class="stringliteral">&quot;\n&quot;</span>);</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; }</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> NewState(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> out, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> out1, <span class="keywordtype">unsigned</span> codepoint) {</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; State* s = states_.template Push&lt;State&gt;();</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; s-&gt;out = out;</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; s-&gt;out1 = out1;</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; s-&gt;codepoint = codepoint;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; s-&gt;rangeStart = kRegexInvalidRange;</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">return</span> stateCount_++;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; }</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordtype">void</span> PushOperand(Stack&lt;Allocator&gt;&amp; operandStack, <span class="keywordtype">unsigned</span> codepoint) {</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(kRegexInvalidState, kRegexInvalidState, codepoint);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(s, s, s);</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; }</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; </div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keywordtype">void</span> ImplicitConcatenation(Stack&lt;Allocator&gt;&amp; atomCountStack, Stack&lt;Allocator&gt;&amp; operatorStack) {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordflow">if</span> (*atomCountStack.template Top&lt;unsigned&gt;())</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; *operatorStack.template Push&lt;Operator&gt;() = kConcatenation;</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; (*atomCountStack.template Top&lt;unsigned&gt;())++;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> Append(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> l1, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> l2) {</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> old = l1;</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordflow">while</span> (GetState(l1).out != kRegexInvalidState)</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; l1 = GetState(l1).out;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; GetState(l1).out = l2;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keywordflow">return</span> old;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; }</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordtype">void</span> Patch(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> l, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s) {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> next; l != kRegexInvalidState; l = next) {</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; next = GetState(l).out;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; GetState(l).out = s;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; }</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keywordtype">bool</span> Eval(Stack&lt;Allocator&gt;&amp; operandStack, Operator op) {</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordflow">switch</span> (op) {</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordflow">case</span> kConcatenation:</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</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>(operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag) * 2);</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; {</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; Frag e2 = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; Frag e1 = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; Patch(e1.out, e2.start);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(e1.start, e2.out, Min(e1.minIndex, e2.minIndex));</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <span class="keywordflow">case</span> kAlternation:</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keywordflow">if</span> (operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag) * 2) {</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; Frag e2 = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; Frag e1 = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(e1.start, e2.start, 0);</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(s, Append(e1.out, e2.out), Min(e1.minIndex, e2.minIndex));</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</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">case</span> kZeroOrOne:</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="keywordflow">if</span> (operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag)) {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; Frag e = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(kRegexInvalidState, e.start, 0);</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(s, Append(e.out, s), e.minIndex);</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; }</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keywordflow">case</span> kZeroOrMore:</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="keywordflow">if</span> (operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag)) {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; Frag e = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(kRegexInvalidState, e.start, 0);</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; Patch(e.out, s);</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(s, s, e.minIndex);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; }</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordflow">case</span> kOneOrMore:</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; <span class="keywordflow">if</span> (operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag)) {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; Frag e = *operandStack.template Pop&lt;Frag&gt;(1);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> s = NewState(kRegexInvalidState, e.start, 0);</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; Patch(e.out, s);</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(e.start, s, e.minIndex);</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; </div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <span class="keywordflow">default</span>: </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="comment">// syntax error (e.g. unclosed kLeftParenthesis)</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</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; }</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <span class="keywordtype">bool</span> EvalQuantifier(Stack&lt;Allocator&gt;&amp; operandStack, <span class="keywordtype">unsigned</span> n, <span class="keywordtype">unsigned</span> m) {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</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>(n &lt;= m);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</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>(operandStack.GetSize() &gt;= <span class="keyword">sizeof</span>(Frag));</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="keywordflow">if</span> (n == 0) {</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; <span class="keywordflow">if</span> (m == 0) <span class="comment">// a{0} not support</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m == kInfinityQuantifier)</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; Eval(operandStack, kZeroOrMore); <span class="comment">// a{0,} -&gt; a*</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; Eval(operandStack, kZeroOrOne); <span class="comment">// a{0,5} -&gt; a?</span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i &lt; m - 1; i++)</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; CloneTopOperand(operandStack); <span class="comment">// a{0,5} -&gt; a? a? a? a? a?</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i &lt; m - 1; i++)</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; Eval(operandStack, kConcatenation); <span class="comment">// a{0,5} -&gt; a?a?a?a?a?</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; }</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="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i &lt; n - 1; i++) <span class="comment">// a{3} -&gt; a a a</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; CloneTopOperand(operandStack);</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; </div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; <span class="keywordflow">if</span> (m == kInfinityQuantifier)</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; Eval(operandStack, kOneOrMore); <span class="comment">// a{3,} -&gt; a a a+</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m &gt; n) {</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; CloneTopOperand(operandStack); <span class="comment">// a{3,5} -&gt; a a a a</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; Eval(operandStack, kZeroOrOne); <span class="comment">// a{3,5} -&gt; a a a a?</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = n; i &lt; m - 1; i++)</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; CloneTopOperand(operandStack); <span class="comment">// a{3,5} -&gt; a a a a? a?</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = n; i &lt; m; i++)</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; Eval(operandStack, kConcatenation); <span class="comment">// a{3,5} -&gt; a a aa?a?</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i &lt; n - 1; i++)</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; Eval(operandStack, kConcatenation); <span class="comment">// a{3} -&gt; aaa, a{3,} -&gt; aaa+, a{3.5} -&gt; aaaa?a?</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; </div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; }</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160; </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; <span class="keyword">static</span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> Min(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> a, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> b) { <span class="keywordflow">return</span> a &lt; b ? a : b; }</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <span class="keywordtype">void</span> CloneTopOperand(Stack&lt;Allocator&gt;&amp; operandStack) {</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; <span class="keyword">const</span> Frag src = *operandStack.template Top&lt;Frag&gt;(); <span class="comment">// Copy constructor to prevent invalidation</span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> count = stateCount_ - src.minIndex; <span class="comment">// Assumes top operand contains states in [src-&gt;minIndex, stateCount_)</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; State* s = states_.template Push&lt;State&gt;(count);</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; memcpy(s, &amp;GetState(src.minIndex), count * <span class="keyword">sizeof</span>(State));</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> j = 0; j &lt; count; j++) {</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; <span class="keywordflow">if</span> (s[j].out != kRegexInvalidState)</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; s[j].out += count;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; <span class="keywordflow">if</span> (s[j].out1 != kRegexInvalidState)</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; s[j].out1 += count;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; }</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; *operandStack.template Push&lt;Frag&gt;() = Frag(src.start + count, src.out + count, src.minIndex + count);</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; stateCount_ += count;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; <span class="keywordtype">bool</span> ParseUnsigned(DecodedStream&lt;InputStream, Encoding&gt;&amp; ds, <span class="keywordtype">unsigned</span>* u) {</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; <span class="keywordtype">unsigned</span> r = 0;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keywordflow">if</span> (ds.Peek() &lt; <span class="charliteral">&#39;0&#39;</span> || ds.Peek() &gt; <span class="charliteral">&#39;9&#39;</span>)</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keywordflow">while</span> (ds.Peek() &gt;= <span class="charliteral">&#39;0&#39;</span> &amp;&amp; ds.Peek() &lt;= <span class="charliteral">&#39;9&#39;</span>) {</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <span class="keywordflow">if</span> (r &gt;= 429496729 &amp;&amp; ds.Peek() &gt; <span class="charliteral">&#39;5&#39;</span>) <span class="comment">// 2^32 - 1 = 4294967295</span></div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// overflow</span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; r = r * 10 + (ds.Take() - <span class="charliteral">&#39;0&#39;</span>);</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; }</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; *u = r;</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</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="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordtype">bool</span> ParseRange(DecodedStream&lt;InputStream, Encoding&gt;&amp; ds, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>* range) {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; <span class="keywordtype">bool</span> isBegin = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <span class="keywordtype">bool</span> negate = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; <span class="keywordtype">int</span> step = 0;</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> start = kRegexInvalidRange;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> current = kRegexInvalidRange;</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; <span class="keywordtype">unsigned</span> codepoint;</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; <span class="keywordflow">while</span> ((codepoint = ds.Take()) != 0) {</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <span class="keywordflow">if</span> (isBegin) {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; isBegin = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; <span class="keywordflow">if</span> (codepoint == <span class="charliteral">&#39;^&#39;</span>) {</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; negate = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; }</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; }</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">switch</span> (codepoint) {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;]&#39;</span>:</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <span class="keywordflow">if</span> (start == kRegexInvalidRange)</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Error: nothing inside []</span></div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keywordflow">if</span> (step == 2) { <span class="comment">// Add trailing &#39;-&#39;</span></div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> r = NewRange(<span class="charliteral">&#39;-&#39;</span>);</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</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>(current != kRegexInvalidRange);</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; GetRange(current).next = r;</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">if</span> (negate)</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; GetRange(start).start |= kRangeNegationFlag;</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; *range = start;</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; </div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;\\&#39;</span>:</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; <span class="keywordflow">if</span> (ds.Peek() == <span class="charliteral">&#39;b&#39;</span>) {</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; ds.Take();</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; codepoint = 0x0008; <span class="comment">// Escape backspace character</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; }</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!CharacterEscape(ds, &amp;codepoint))</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <span class="comment">// fall through to default</span></div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; RAPIDJSON_DELIBERATE_FALLTHROUGH;</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; </div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; <span class="keywordflow">switch</span> (step) {</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <span class="keywordflow">case</span> 1:</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; <span class="keywordflow">if</span> (codepoint == <span class="charliteral">&#39;-&#39;</span>) {</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; step++;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; }</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; <span class="comment">// fall through to step 0 for other characters</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160; RAPIDJSON_DELIBERATE_FALLTHROUGH;</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; </div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; {</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> r = NewRange(codepoint);</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160; <span class="keywordflow">if</span> (current != kRegexInvalidRange)</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; GetRange(current).next = r;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; <span class="keywordflow">if</span> (start == kRegexInvalidRange)</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; start = r;</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160; current = r;</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160; }</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160; step = 1;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</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>(step == 2);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; GetRange(current).end = codepoint;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; step = 0;</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; }</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; }</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; }</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160; }</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; </div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> NewRange(<span class="keywordtype">unsigned</span> codepoint) {</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; Range* r = ranges_.template Push&lt;Range&gt;();</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; r-&gt;start = r-&gt;end = codepoint;</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; r-&gt;next = kRegexInvalidRange;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="keywordflow">return</span> rangeCount_++;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; }</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; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; <span class="keywordtype">bool</span> CharacterEscape(DecodedStream&lt;InputStream, Encoding&gt;&amp; ds, <span class="keywordtype">unsigned</span>* escapedCodepoint) {</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <span class="keywordtype">unsigned</span> codepoint;</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160; <span class="keywordflow">switch</span> (codepoint = ds.Take()) {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;^&#39;</span>:</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;$&#39;</span>:</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;|&#39;</span>:</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;(&#39;</span>:</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;)&#39;</span>:</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;?&#39;</span>:</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;*&#39;</span>:</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;+&#39;</span>:</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;.&#39;</span>:</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;[&#39;</span>:</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;]&#39;</span>:</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;{&#39;</span>:</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;}&#39;</span>:</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;\\&#39;</span>:</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160; *escapedCodepoint = codepoint; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;f&#39;</span>: *escapedCodepoint = 0x000C; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;n&#39;</span>: *escapedCodepoint = 0x000A; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;r&#39;</span>: *escapedCodepoint = 0x000D; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;t&#39;</span>: *escapedCodepoint = 0x0009; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; <span class="keywordflow">case</span> <span class="charliteral">&#39;v&#39;</span>: *escapedCodepoint = 0x000B; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Unsupported escape character</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160; }</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160; }</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160; <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* ownAllocator_;</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160; <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator_;</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; Stack&lt;Allocator&gt; states_;</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160; Stack&lt;Allocator&gt; ranges_;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> root_;</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> stateCount_;</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> rangeCount_;</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; </div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> kInfinityQuantifier = ~0u;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160; </div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160; <span class="comment">// For SearchWithAnchoring()</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; <span class="keywordtype">bool</span> anchorBegin_;</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; <span class="keywordtype">bool</span> anchorEnd_;</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160;};</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160; </div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> RegexType, <span class="keyword">typename</span> Allocator = CrtAllocator&gt;</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160;<span class="keyword">class </span>GenericRegexSearch {</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> RegexType::EncodingType <a class="code" href="classrapidjson_1_1_encoding.html">Encoding</a>;</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> Encoding::Ch Ch;</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160; </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; GenericRegexSearch(<span class="keyword">const</span> RegexType&amp; regex, <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator = 0) : </div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160; regex_(regex), allocator_(allocator), ownAllocator_(0),</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; state0_(allocator, 0), state1_(allocator, 0), stateSet_()</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160; {</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</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>(regex_.IsValid());</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; <span class="keywordflow">if</span> (!allocator_)</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; ownAllocator_ = allocator_ = <a class="code" href="rapidjson_8h.html#abdc7cd7902748ffe6626d71c59a73c3b">RAPIDJSON_NEW</a>(<a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>)();</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160; stateSet_ = static_cast&lt;unsigned*&gt;(allocator_-&gt;Malloc(GetStateSetSize()));</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; state0_.template Reserve&lt;SizeType&gt;(regex_.stateCount_);</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160; state1_.template Reserve&lt;SizeType&gt;(regex_.stateCount_);</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160; }</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; </div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160; ~GenericRegexSearch() {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160; Allocator::Free(stateSet_);</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160; <a class="code" href="rapidjson_8h.html#a52c941c3fdd646527cdcd42aa846a28a">RAPIDJSON_DELETE</a>(ownAllocator_);</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160; }</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160; </div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160; <span class="keywordtype">bool</span> Match(InputStream&amp; is) {</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160; <span class="keywordflow">return</span> SearchWithAnchoring(is, <span class="keyword">true</span>, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160; }</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160; </div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160; <span class="keywordtype">bool</span> Match(<span class="keyword">const</span> Ch* s) {</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160; GenericStringStream&lt;Encoding&gt; is(s);</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; <span class="keywordflow">return</span> Match(is);</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="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160; <span class="keywordtype">bool</span> Search(InputStream&amp; is) {</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160; <span class="keywordflow">return</span> SearchWithAnchoring(is, regex_.anchorBegin_, regex_.anchorEnd_);</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160; }</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>&#160; </div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>&#160; <span class="keywordtype">bool</span> Search(<span class="keyword">const</span> Ch* s) {</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>&#160; GenericStringStream&lt;Encoding&gt; is(s);</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>&#160; <span class="keywordflow">return</span> Search(is);</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>&#160; }</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>&#160; </div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> RegexType::State State;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> RegexType::Range Range;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160; </div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> InputStream&gt;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160; <span class="keywordtype">bool</span> SearchWithAnchoring(InputStream&amp; is, <span class="keywordtype">bool</span> anchorBegin, <span class="keywordtype">bool</span> anchorEnd) {</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160; DecodedStream&lt;InputStream, Encoding&gt; ds(is);</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160; </div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160; state0_.Clear();</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160; Stack&lt;Allocator&gt; *current = &amp;state0_, *next = &amp;state1_;</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160; <span class="keyword">const</span> <span class="keywordtype">size_t</span> stateSetSize = GetStateSetSize();</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160; std::memset(stateSet_, 0, stateSetSize);</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160; </div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160; <span class="keywordtype">bool</span> matched = AddState(*current, regex_.root_);</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>&#160; <span class="keywordtype">unsigned</span> codepoint;</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160; <span class="keywordflow">while</span> (!current-&gt;Empty() &amp;&amp; (codepoint = ds.Take()) != 0) {</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160; std::memset(stateSet_, 0, stateSetSize);</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>&#160; next-&gt;Clear();</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160; matched = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a>* s = current-&gt;template Bottom&lt;SizeType&gt;(); s != current-&gt;template End&lt;SizeType&gt;(); ++s) {</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160; <span class="keyword">const</span> State&amp; sr = regex_.GetState(*s);</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160; <span class="keywordflow">if</span> (sr.codepoint == codepoint ||</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160; sr.codepoint == RegexType::kAnyCharacterClass || </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160; (sr.codepoint == RegexType::kRangeCharacterClass &amp;&amp; MatchRange(sr.rangeStart, codepoint)))</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160; {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160; matched = AddState(*next, sr.out) || matched;</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>&#160; <span class="keywordflow">if</span> (!anchorEnd &amp;&amp; matched)</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160; }</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; <span class="keywordflow">if</span> (!anchorBegin)</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160; AddState(*next, regex_.root_);</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>&#160; }</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>&#160; internal::Swap(current, next);</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>&#160; }</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>&#160; </div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>&#160; <span class="keywordflow">return</span> matched;</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; </div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160; <span class="keywordtype">size_t</span> GetStateSetSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>&#160; <span class="keywordflow">return</span> (regex_.stateCount_ + 31) / 32 * 4;</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>&#160; }</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="comment">// Return whether the added states is a match state</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>&#160; <span class="keywordtype">bool</span> AddState(Stack&lt;Allocator&gt;&amp; l, <a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> index) {</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</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>(index != kRegexInvalidState);</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>&#160; </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>&#160; <span class="keyword">const</span> State&amp; s = regex_.GetState(index);</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>&#160; <span class="keywordflow">if</span> (s.out1 != kRegexInvalidState) { <span class="comment">// Split</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>&#160; <span class="keywordtype">bool</span> matched = AddState(l, s.out);</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>&#160; <span class="keywordflow">return</span> AddState(l, s.out1) || matched;</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>&#160; }</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!(stateSet_[index &gt;&gt; 5] &amp; (1u &lt;&lt; (index &amp; 31)))) {</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160; stateSet_[index &gt;&gt; 5] |= (1u &lt;&lt; (index &amp; 31));</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160; *l.template PushUnsafe&lt;SizeType&gt;() = index;</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160; }</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>&#160; <span class="keywordflow">return</span> s.out == kRegexInvalidState; <span class="comment">// by using PushUnsafe() above, we can ensure s is not validated due to reallocation.</span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>&#160; }</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>&#160; </div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>&#160; <span class="keywordtype">bool</span> MatchRange(<a class="code" href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">SizeType</a> rangeIndex, <span class="keywordtype">unsigned</span> codepoint)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>&#160; <span class="keywordtype">bool</span> yes = (regex_.GetRange(rangeIndex).start &amp; RegexType::kRangeNegationFlag) == 0;</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>&#160; <span class="keywordflow">while</span> (rangeIndex != kRegexInvalidRange) {</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>&#160; <span class="keyword">const</span> Range&amp; r = regex_.GetRange(rangeIndex);</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>&#160; <span class="keywordflow">if</span> (codepoint &gt;= (r.start &amp; ~RegexType::kRangeNegationFlag) &amp;&amp; codepoint &lt;= r.end)</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>&#160; <span class="keywordflow">return</span> yes;</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>&#160; rangeIndex = r.next;</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>&#160; }</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>&#160; <span class="keywordflow">return</span> !yes;</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>&#160; }</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>&#160; </div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>&#160; <span class="keyword">const</span> RegexType&amp; regex_;</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>&#160; <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* allocator_;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>&#160; <a class="code" href="classrapidjson_1_1_allocator.html">Allocator</a>* ownAllocator_;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>&#160; Stack&lt;Allocator&gt; state0_;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>&#160; Stack&lt;Allocator&gt; state1_;</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>&#160; uint32_t* stateSet_;</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>&#160;};</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>&#160; </div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>&#160;<span class="keyword">typedef</span> GenericRegex&lt;UTF8&lt;&gt; &gt; Regex;</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>&#160;<span class="keyword">typedef</span> GenericRegexSearch&lt;Regex&gt; RegexSearch;</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>&#160; </div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>&#160;} <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>&#160;RAPIDJSON_NAMESPACE_END</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>&#160; </div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>&#160;<span class="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>&#160;RAPIDJSON_DIAG_POP</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>&#160; </div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>&#160;<span class="preprocessor">#if defined(__clang__) || defined(_MSC_VER)</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>&#160;RAPIDJSON_DIAG_POP</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>&#160; </div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>&#160;<span class="preprocessor">#endif // RAPIDJSON_INTERNAL_REGEX_H_</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aclassrapidjson_1_1_allocator_html"><div class="ttname"><a href="classrapidjson_1_1_allocator.html">Allocator</a></div><div class="ttdoc">Concept for allocating, resizing and freeing memory block.</div></div>
<div class="ttc" id="anamespacerapidjson_html_a44eb33eaa523e36d466b1ced64b85c84"><div class="ttname"><a href="namespacerapidjson.html#a44eb33eaa523e36d466b1ced64b85c84">rapidjson::SizeType</a></div><div class="ttdeci">unsigned SizeType</div><div class="ttdoc">Size type (for string lengths, array sizes, etc.)</div><div class="ttdef"><b>Definition:</b> rapidjson.h:415</div></div>
<div class="ttc" id="agroup___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g_html_gabeba18d612187bad2ac62aed9276d47c"><div class="ttname"><a href="group___r_a_p_i_d_j_s_o_n___c_o_n_f_i_g.html#gabeba18d612187bad2ac62aed9276d47c">RAPIDJSON_ASSERT</a></div><div class="ttdeci">#define RAPIDJSON_ASSERT(x)</div><div class="ttdoc">Assertion.</div><div class="ttdef"><b>Definition:</b> rapidjson.h:437</div></div>
<div class="ttc" id="arapidjson_8h_html_abdc7cd7902748ffe6626d71c59a73c3b"><div class="ttname"><a href="rapidjson_8h.html#abdc7cd7902748ffe6626d71c59a73c3b">RAPIDJSON_NEW</a></div><div class="ttdeci">#define RAPIDJSON_NEW(TypeName)</div><div class="ttdoc">! customization point for global new</div><div class="ttdef"><b>Definition:</b> rapidjson.h:712</div></div>
<div class="ttc" id="arapidjson_8h_html_a52c941c3fdd646527cdcd42aa846a28a"><div class="ttname"><a href="rapidjson_8h.html#a52c941c3fdd646527cdcd42aa846a28a">RAPIDJSON_DELETE</a></div><div class="ttdeci">#define RAPIDJSON_DELETE(x)</div><div class="ttdoc">! customization point for global delete</div><div class="ttdef"><b>Definition:</b> rapidjson.h:716</div></div>
<div class="ttc" id="aclassrapidjson_1_1_encoding_html"><div class="ttname"><a href="classrapidjson_1_1_encoding.html">Encoding</a></div><div class="ttdoc">Concept for encoding of Unicode characters.</div></div>
<!-- HTML footer for doxygen 1.8.7-->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_32fb88e4d38e67d524aa70efbc36f66b.html">rapidjson</a></li><li class="navelem"><a class="el" href="dir_8d7584a8244d286291cd37b99676a43b.html">internal</a></li><li class="navelem"><b>regex.h</b></li>
</ul>
</div>
</body>
</html>