<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html > <head><title>free — Free a preconditioner</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="generator" content="TeX4ht (http://www.tug.org/tex4ht/)"> <meta name="originator" content="TeX4ht (http://www.tug.org/tex4ht/)"> <!-- html,3 --> <meta name="src" content="userhtml.tex"> <link rel="stylesheet" type="text/css" href="userhtml.css"> </head><body > <!--l. 261--><div class="crosslinks"><p class="noindent">[<a href="userhtmlsu88.html" >prev</a>] [<a href="userhtmlsu88.html#tailuserhtmlsu88.html" >prev-tail</a>] [<a href="userhtmlsu85.html#tailuserhtmlsu89.html">tail</a>] [<a href="userhtmlsu86.html# " >up</a>] </p></div> <h4 class="subsectionHead"><span class="titlemark">10.6 </span> <a id="x105-14100010.6"></a>free — Free a preconditioner</h4> <div class="verbatim" id="verbatim-107"> call prec%free(info) </div> <!--l. 265--><p class="nopar" > <!--l. 267--><p class="indent" > <dl class="description"><dt class="description"> <span class="cmbx-10">Type:</span> </dt><dd class="description">Asynchronous. </dd><dt class="description"> <span class="cmbx-10">On Entry</span> </dt><dd class="description"> </dd><dt class="description"> <span class="cmbx-10">prec</span> </dt><dd class="description">the preconditioner.<br class="newline" />Scope: <span class="cmbx-10">local</span>.<br class="newline" />Type: <span class="cmbx-10">required</span><br class="newline" />Intent: <span class="cmbx-10">inout</span>.<br class="newline" />Specified as: a preconditioner data structure <a href="userhtmlsu8.html#precdata"><span class="cmtt-10">psb</span><span class="cmtt-10">_prec</span><span class="cmtt-10">_type</span></a>. </dd><dt class="description"> <span class="cmbx-10">On Exit</span> </dt><dd class="description"> </dd><dt class="description"> <span class="cmbx-10">prec</span> </dt><dd class="description">Scope: <span class="cmbx-10">local </span><br class="newline" />Type: <span class="cmbx-10">required</span><br class="newline" />Intent: <span class="cmbx-10">inout</span>.<br class="newline" />Specified as: a preconditioner data structure <a href="userhtmlsu8.html#precdata"><span class="cmtt-10">psb</span><span class="cmtt-10">_prec</span><span class="cmtt-10">_type</span></a>. </dd><dt class="description"> <span class="cmbx-10">info</span> </dt><dd class="description">Scope: <span class="cmbx-10">global </span><br class="newline" />Type: <span class="cmbx-10">required</span><br class="newline" />Intent: <span class="cmbx-10">out</span>.<br class="newline" />Error code: if no error, 0 is returned.</dd></dl> <!--l. 296--><p class="noindent" ><span class="cmbx-12">Notes </span>Releases all internal storage. <!--l. 1--><div class="crosslinks"><p class="noindent">[<a href="userhtmlsu88.html" >prev</a>] [<a href="userhtmlsu88.html#tailuserhtmlsu88.html" >prev-tail</a>] [<a href="userhtmlsu89.html" >front</a>] [<a href="userhtmlsu86.html# " >up</a>] </p></div> <!--l. 1--><p class="indent" > <a id="tailuserhtmlsu89.html"></a> </body></html>