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| <h1>SRC/zpruneL.c File Reference</h1>Prunes the L-structure. <a href="#_details">More...</a> |
| <p> |
| <code>#include "<a class="el" href="slu__zdefs_8h-source.html">slu_zdefs.h</a>"</code><br> |
| <table border="0" cellpadding="0" cellspacing="0"> |
| <tr><td></td></tr> |
| <tr><td colspan="2"><br><h2>Functions</h2></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="zpruneL_8c.html#b91a986738634178968bfab08ed42b06">zpruneL</a> (const int jcol, const int *perm_r, const int pivrow, const int nseg, const int *segrep, const int *repfnz, int *xprune, <a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> *Glu)</td></tr> |
| |
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| <hr><a name="_details"></a><h2>Detailed Description</h2> |
| <pre> |
| -- SuperLU routine (version 2.0) -- |
| Univ. of California Berkeley, Xerox Palo Alto Research Center, |
| and Lawrence Berkeley National Lab. |
| November 15, 1997</pre><p> |
| <pre> Copyright (c) 1994 by Xerox Corporation. All rights reserved.</pre><p> |
| <pre> THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY |
| EXPRESSED OR IMPLIED. ANY USE IS AT YOUR OWN RISK.</pre><p> |
| <pre> Permission is hereby granted to use or copy this program for any |
| purpose, provided the above notices are retained on all copies. |
| Permission to modify the code and to distribute modified code is |
| granted, provided the above notices are retained, and a notice that |
| the code was modified is included with the above copyright notice. |
| *</pre> <hr><h2>Function Documentation</h2> |
| <a class="anchor" name="b91a986738634178968bfab08ed42b06"></a> |
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| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void zpruneL </td> |
| <td>(</td> |
| <td class="paramtype">const int </td> |
| <td class="paramname"> <em>jcol</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const int * </td> |
| <td class="paramname"> <em>perm_r</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const int </td> |
| <td class="paramname"> <em>pivrow</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const int </td> |
| <td class="paramname"> <em>nseg</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const int * </td> |
| <td class="paramname"> <em>segrep</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const int * </td> |
| <td class="paramname"> <em>repfnz</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int * </td> |
| <td class="paramname"> <em>xprune</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structGlobalLU__t.html">GlobalLU_t</a> * </td> |
| <td class="paramname"> <em>Glu</em></td><td> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td><td width="100%"></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| |
| <p> |
| <pre> |
| Purpose |
| ======= |
| Prunes the L-structure of supernodes whose L-structure |
| contains the current pivot row "pivrow" |
| </pre> |
| </div> |
| </div><p> |
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