limits.sgml

GLib是GTK+和GNOME工程的基础底层核心程序库

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Limits of Basic Types

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portable method of determining the limits of the standard types.

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<para>
These macros provide a portable method to determine the limits of some of
the standard integer and floating point types.
</para>

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<para>

</para>

<!-- ##### MACRO G_MININT ##### -->
<para>
The minimum value which can be held in a #gint.
</para>



<!-- ##### MACRO G_MAXINT ##### -->
<para>
The maximum value which can be held in a #gint.
</para>



<!-- ##### MACRO G_MAXUINT ##### -->
<para>
The maximum value which can be held in a #guint.
</para>



<!-- ##### MACRO G_MINSHORT ##### -->
<para>
The minimum value which can be held in a #gshort.
</para>



<!-- ##### MACRO G_MAXSHORT ##### -->
<para>
The maximum value which can be held in a #gshort.
</para>



<!-- ##### MACRO G_MAXUSHORT ##### -->
<para>
The maximum value which can be held in a #gushort.
</para>



<!-- ##### MACRO G_MINLONG ##### -->
<para>
The minimum value which can be held in a #glong.
</para>



<!-- ##### MACRO G_MAXLONG ##### -->
<para>
The maximum value which can be held in a #glong.
</para>



<!-- ##### MACRO G_MAXULONG ##### -->
<para>
The maximum value which can be held in a #gulong.
</para>



<!-- ##### MACRO G_MININT64 ##### -->
<para>
The minimum value which can be held in a #gint64.
</para>



<!-- ##### MACRO G_MAXINT64 ##### -->
<para>
The maximum value which can be held in a #gint64.
</para>



<!-- ##### MACRO G_MAXUINT64 ##### -->
<para>
The maximum value which can be held in a #guint64.
</para>



<!-- ##### MACRO G_MINFLOAT ##### -->
<para>
The minimum value which can be held in a #gfloat.
</para>



<!-- ##### MACRO G_MAXFLOAT ##### -->
<para>
The maximum value which can be held in a #gfloat.
</para>



<!-- ##### MACRO G_MINDOUBLE ##### -->
<para>
The minimum value which can be held in a #gdouble.
</para>



<!-- ##### MACRO G_MAXDOUBLE ##### -->
<para>
The maximum value which can be held in a #gdouble.
</para>