sdk/1.1/docs/man/get_group_id.xml

<?xml version="1.0" encoding="UTF-8"?>
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<refentry>
    <refentryinfo>
        <keywordset>
            <keyword>get_group_id</keyword>
        </keywordset>
    </refentryinfo>

    <refmeta>                                    
        <refentrytitle>get_group_id</refentrytitle>

        <refmiscinfo>
            <copyright>
                <year>2007-2010</year>
                <holder>The Khronos Group Inc. 
 Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
"Materials"), to deal in the Materials without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Materials, and to
permit persons to whom the Materials are furnished to do so, subject to
the condition that this copyright notice and permission notice shall be included
in all copies or substantial portions of the Materials.</holder>
            </copyright>
        </refmiscinfo>
        <manvolnum>3</manvolnum>
    </refmeta>

<!-- ================================ SYNOPSIS -->

    <refnamediv id="get_group_id">             
        <refname>get_group_id</refname>

        <refpurpose>
            Returns the work-group ID.
        </refpurpose>
    </refnamediv>

    <refsynopsisdiv xmlns:xlink="http://www.w3.org/1999/xlink"><title></title>
        <funcsynopsis>
            <funcprototype>
                <funcdef>
                    <link xlink:href="scalarDataTypes.html">size_t</link>
                    <function>                   
                        get_group_id
                    </function>
                </funcdef>
                <paramdef><link xlink:href="scalarDataTypes.html">uint</link><parameter>dimindx</parameter></paramdef>  
            </funcprototype>
        </funcsynopsis>     
    </refsynopsisdiv>

<!-- ================================ DESCRIPTION  -->

    <refsect1 id="description"><title>Description</title>
        <para>Returns the work-group ID which is a number from 0 .. <citerefentry><refentrytitle>get_num_groups</refentrytitle></citerefentry>(<varname>dimindx</varname>) - 1.
        </para>
        <para>Valid values of <varname>dimindx</varname> are 0 to
            <citerefentry><refentrytitle>get_work_dim</refentrytitle></citerefentry>() - 1. For 
            other values, <function>get_group_id</function>() returns 0. 
        </para>
        <para>
        For <citerefentry><refentrytitle>clEnqueueTask</refentrytitle></citerefentry>, this returns 0.
        </para>
    </refsect1>


<!-- ================================ EXAMPLE  -->
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            Example
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<!-- ================================ SPECIFICATION  -->
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    <refsect1 id="specification"><title>Specification</title>
        <para>
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            </imageobject>
                                                 
            <olink uri="workItemFunctions">OpenCL Specification</olink>
        </para>
    </refsect1>


<!-- ================================ ALSO SEE  -->

    <refsect1 id="seealso"><title>Also see</title>
        <para>
            <citerefentry href="workItemFunctions"><refentrytitle>Work-Item Functions</refentrytitle></citerefentry>, 
            <citerefentry><refentrytitle>clEnqueueNDRangeKernel</refentrytitle></citerefentry>, 
            <citerefentry><refentrytitle>clEnqueueTask</refentrytitle></citerefentry>
        </para>
    </refsect1>



<!-- ============================== COPYRIGHT -->
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        <imageobject>
                <imagedata fileref="KhronosLogo.jpg" format="jpg" />
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        <para />
    </refsect3>

</refentry>