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11	<TITLE>MEMGetGroupIDForExpHeap</TITLE>
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19<H1>MEMGetGroupIDForExpHeap</H1>
20
21<H2>Syntax</H2>
22<DL><DD><PRE class="construction">
23#include &lt;revolution/mem.h&gt;
24
25u16 MEMGetGroupIDForExpHeap( MEMHeapHandle heap );
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27
28<H2>Arguments</H2>
29<TABLE class="arguments" border="1">
30  <TR>
31<TH><STRONG><EM><CODE>heap</CODE></EM></STRONG></TH>
32<TD>Expanded heap handle.</TD>
33  </TR>
34</TABLE>
35
36<H2>Return Values</H2>
37<P>Returns the current group ID value.</P>
38
39<H2>Description</H2>
40<P>Gets the group ID of the expanded heap.</P>
41<P>The memory blocks allocated from the expanded heap each have their own group ID, and this value carries over to the group ID value set in the heap when the memory block is allocated.</P>
42<P>The group ID becomes zero immediately after heap creation.</P>
43
44<H2>See Also</H2>
45<P class="reference">
46<A href="MEMSetGroupIDForExpHeap.html">MEMSetGroupIDForExpHeap</A>
47</P>
48
49<H2>Revision History</H2>
50<P>
512006/03/01 Initial version.<BR>
52</P>
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54<hr><p>CONFIDENTIAL</p></body>
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