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<?xml version='1.0'?>
<html xmlns='http://www.w3.org/1999/xhtml'
      xmlns:math='http://www.w3.org/1998/Math/MathML'
>
<head>
<title>Amount of Memory a Thread is Currently Using</title>
<meta http-equiv='Content-Type' content='text/html' charset='utf-8'/>
<meta name="description" id="description" content="Amount of Memory a Thread is Currently Using"/>
<meta name="keywords" id="keywords" content=" amount of memory a thread is currently using inuse thread_alloc use syntax purpose num_bytes example "/>
<style type='text/css'>
body { color : black }
body { background-color : white }
A:link { color : blue }
A:visited { color : purple }
A:active { color : purple }
</style>
<script type='text/javascript' language='JavaScript' src='_ta_inuse_xml.js'>
</script>
</head>
<body>
<table><tr>
<td>
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<center><b><big><big>Amount of Memory a Thread is Currently Using</big></big></b></center>
<br/>
<b><big><a name="Syntax" id="Syntax">Syntax</a></big></b>

<br/>

<code><i><font color="black"><span style='white-space: nowrap'>num_bytes</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;=&#xA0;thread_alloc::inuse(</span></font><i><font color="black"><span style='white-space: nowrap'>thread</span></font></i><font color="blue"><span style='white-space: nowrap'>)</span></font></code>


<br/>
<br/>
<b><big><a name="Purpose" id="Purpose">Purpose</a></big></b>
<br/>
Memory being managed by <a href="thread_alloc.xml" target="_top"><span style='white-space: nowrap'>thread_alloc</span></a>
 has two states,
currently in use by the specified thread,
and quickly available for future use by the specified thread.
This function informs the program how much memory is in use.

<br/>
<br/>
<b><big><a name="thread" id="thread">thread</a></big></b>
<br/>
This argument has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;size_t&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>thread</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
Either <a href="ta_thread_num.xml" target="_top"><span style='white-space: nowrap'>thread_num</span></a>
 must be the same as 
<code><i><font color="black"><span style='white-space: nowrap'>thread</span></font></i></code>
,
or the current execution mode must be sequential 
(not <a href="ta_in_parallel.xml" target="_top"><span style='white-space: nowrap'>parallel</span></a>
).

<br/>
<br/>
<b><big><a name="num_bytes" id="num_bytes">num_bytes</a></big></b>
<br/>
The return value has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;size_t&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>num_bytes</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
It is the number of bytes currently in use by the specified thread.

<br/>
<br/>
<b><big><a name="Example" id="Example">Example</a></big></b>

<br/>
<a href="thread_alloc.cpp.xml" target="_top"><span style='white-space: nowrap'>thread_alloc.cpp</span></a>



<hr/>Input File: cppad/thread_alloc.hpp

</body>
</html>