value_collection.sgml

GLib是GTK+和GNOME工程的基础底层核心程序库

<refentry id="gobject-Varargs-Value-Collection">
<refmeta>
<refentrytitle>Varargs Value Collection</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>GOBJECT Library</refmiscinfo>
</refmeta>

<refnamediv>
<refname>Varargs Value Collection</refname><refpurpose></refpurpose>
</refnamediv>

<refsynopsisdiv><title>Synopsis</title>
<synopsis>

#include &lt;gobject.h&gt;


union       <link linkend="GTypeCValue">GTypeCValue</link>;
#define     <link linkend="G-VALUE-COLLECT-CAPS">G_VALUE_COLLECT</link>                 (value, var_args, flags, __error)
#define     <link linkend="G-VALUE-LCOPY-CAPS">G_VALUE_LCOPY</link>                   (value, var_args, flags, __error)
#define     <link linkend="G-VALUE-COLLECT-FORMAT-MAX-LENGTH-CAPS">G_VALUE_COLLECT_FORMAT_MAX_LENGTH</link>
</synopsis>
</refsynopsisdiv>





<refsect1>
<title>Description</title>
<para>

</para>
</refsect1>

<refsect1>
<title>Details</title>
<refsect2>
<title><anchor id="GTypeCValue">union GTypeCValue</title>
<programlisting>union GTypeCValue
{
  gint     v_int;
  glong    v_long;
  gint64   v_int64;
  gdouble  v_double;
  gpointer v_pointer;
};
</programlisting>
<para>

</para></refsect2>
<refsect2>
<title><anchor id="G-VALUE-COLLECT-CAPS">G_VALUE_COLLECT()</title>
<programlisting>#define     G_VALUE_COLLECT(value, var_args, flags, __error)</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>value</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>var_args</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>flags</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>__error</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="G-VALUE-LCOPY-CAPS">G_VALUE_LCOPY()</title>
<programlisting>#define     G_VALUE_LCOPY(value, var_args, flags, __error)</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>value</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>var_args</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>flags</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>__error</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="G-VALUE-COLLECT-FORMAT-MAX-LENGTH-CAPS">G_VALUE_COLLECT_FORMAT_MAX_LENGTH</title>
<programlisting>#define	G_VALUE_COLLECT_FORMAT_MAX_LENGTH	(8)
</programlisting>
<para>

</para></refsect2>

</refsect1>




</refentry>