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<?xml version="1.0"?>
<page id="GIRepository.constant_info_get_value"
type="topic"
style="function"
xmlns="http://projectmallard.org/1.0/"
xmlns:api="http://projectmallard.org/experimental/api/"
xmlns:ui="http://projectmallard.org/experimental/ui/">
<info>
<link type="guide" xref="index" group="function"/>
<api:function>
<api:returns>
<api:type>gint</api:type>
</api:returns>
<api:name>g_constant_info_get_value</api:name>
<api:arg>
<api:type>GIRepository.ConstantInfo</api:type>
<api:name>info</api:name>
</api:arg>
<api:arg>
<api:type>None</api:type>
<api:name>value</api:name>
</api:arg>
</api:function>
</info>
<title>constant_info_get_value</title>
<synopsis><code mime="text/x-python">
@accepts(GIRepository.ConstantInfo, None)
@returns(gint)
def constant_info_get_value(info, value)
</code></synopsis>
<p>Obtain the value associated with the <link xref="GIConstantInfo">GIConstantInfo</link> and store it in the
@value parameter. @argument needs to be allocated before passing it in.
The size of the constant value stored in @argument will be returned.
Free the value with g_constant_info_free_value().</p>
<table>
<tr>
<td><p>info :</p></td>
<td><p>a <link xref="GIConstantInfo">GIConstantInfo</link></p></td>
</tr>
<tr>
<td><p>value :</p></td>
<td><p>an argument</p></td>
</tr>
<tr>
<td><p>Returns :</p></td>
<td><p>size of the constant</p></td>
</tr>
</table>
</page>
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