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7<title>Construct</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/os/Overview.html">os</a>::<a href="../../../nn/os/AutoStackManager/Overview.html">AutoStackManager</a>::Construct</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14virtual void * Construct(
15     size_t stackSize
16) = 0;
17</pre>
18    </div>
19<h2>Parameters</h2>
20    <div class="section">
21      <table class="arguments">
22        <thead>
23          <tr>
24            <td width="15" />
25<th>Name</th>
26<td>Description</td>
27          </tr>
28        </thead>
29        <tr>
30<td>in</td>
31<th>stackSize</th>
32<td>The size of stack to allocate.</td>
33        </tr> </table>
34    </div>
35<h2>Return Values</h2>
36<div class="section">Returns a pointer to the end of the memory area allocated for the stack. </div>
37<h2>Description</h2>
38    <div class="section">
39<p>Allocates memory for the stack.</p><p>This function is a pure virtual function. This function itself cannot be called. You must implement a derived class in accordance with the specifications described here.</p><p>Allocates a memory region of at least <SPAN class="argument">stackSize</SPAN> bytes and returns the next address after that region. If this function allocated a memory region of size <CODE>0x00002000</CODE> bytes starting from address <CODE>0x01000000</CODE>, it returns a pointer to address <CODE>0x01002000</CODE>.</p><p>The returned address must be 8-byte aligned. The return value is used to indicate the bottom of the stack.</p><p>If a derived class instance was specified to the <CODE><a href="../../../nn/os/Thread/SetAutoStackManager.html">Thread::SetAutoStackManager</a></CODE> function, then this function is called by either the <CODE><a href="../../../nn/os/Thread/StartUsingAutoStack.html">Thread::StartUsingAutoStack</a></CODE> or the <CODE><a href="../../../nn/os/Thread/TryStartUsingAutoStack.html">Thread::TryStartUsingAutoStack</a></CODE> function.</p><!-- write here --></div>
40<h2>Revision History</h2>
41    <div class="section">
42      <dl class="history">
43        <dt>2011/10/27</dt>
44<dd>Initial version.<br />
45        </dd>
46      </dl>
47    </div>
48  <hr><p>CONFIDENTIAL</p></body>
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50