<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>DSDP: src/sdp/sdpconevec.c File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.4 -->
<div id="top">
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">DSDP</div>
</td>
</tr>
</tbody>
</table>
</div>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_23046874d7fed141927c769a66d8e3a5.html">src</a> </li>
<li class="navelem"><a class="el" href="dir_2c21778722bc8593635d5ebd154ac3f7.html">sdp</a> </li>
</ul>
</div>
</div>
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">sdpconevec.c File Reference</div> </div>
</div>
<div class="contents">
<p>Implementation of the SDPCone vector operations.
<a href="#details">More...</a></p>
<p><a href="sdpconevec_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a53a8408afb7550464ba8e0c5ff84f949">DSDPIndexCreate</a> (int n, DSDPIndex *IS)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Allocate array for indices. <a href="#a53a8408afb7550464ba8e0c5ff84f949"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a21a43b855d553444080b135912c2227d">DSDPIndexDestroy</a> (DSDPIndex *IS)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Deallocate memory. <a href="#a21a43b855d553444080b135912c2227d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#aece9ed7b85bae935bfb13788aa0de60c">DSDPIndexInitialize</a> (DSDPIndex *IS)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set structure pointers to 0. <a href="#aece9ed7b85bae935bfb13788aa0de60c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a5b1f22e11b9655d118a25e5af93415e7">DSDPIndexView</a> (DSDPIndex IS)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print indices. <a href="#a5b1f22e11b9655d118a25e5af93415e7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a09b3931fbac3a916e530016400213d71">SDPConeVecAXPY</a> (double alpha, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> x, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> y)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add a multiple of X to Y. <a href="#a09b3931fbac3a916e530016400213d71"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a1e15e8a3438013cc83b22e3d09df5adc">SDPConeVecCopy</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> v1, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> v2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy v1 to v2. <a href="#a1e15e8a3438013cc83b22e3d09df5adc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#aaf2acb6a6221592957980b795972776f">SDPConeVecDot</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V1, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V2, double *ans)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Inner product of two vectors. <a href="#aaf2acb6a6221592957980b795972776f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a0b5c0b92c582546c95a5d676a3ed06c4">SDPConeVecDuplicate</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V1, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> *V2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Allocate another vector with the same structure as the first. <a href="#a0b5c0b92c582546c95a5d676a3ed06c4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a0f0dc0f70e8bd7cbdde3dbcf4c925f06">SDPConeVecNorm2</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> VV, double *vnorm)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the Euclidean norm. <a href="#a0f0dc0f70e8bd7cbdde3dbcf4c925f06"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#ad4e291595a68e1f476f047a1983eb9d5">SDPConeVecNormalize</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Scale the vector to norm of 1. <a href="#ad4e291595a68e1f476f047a1983eb9d5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#aa96c836f6ec003af73fd3fc9d24db24e">SDPConeVecScale</a> (double alpha, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> VV)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the Euclidean norm. <a href="#aa96c836f6ec003af73fd3fc9d24db24e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#aecbde49bc8a9f21a21f8910ee3605753">SDPConeVecSet</a> (double alpha, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set each element of vector to this number. <a href="#aecbde49bc8a9f21a21f8910ee3605753"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#a4af0096eab7b3da3c9d224884709c137">SDPConeVecView</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print the elements of the vector. <a href="#a4af0096eab7b3da3c9d224884709c137"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpconevec_8c.html#aabe353b42ee6b9c2f4db24b3996d2baf">SDPConeVecZero</a> (<a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Zero the elements of the vector. <a href="#aabe353b42ee6b9c2f4db24b3996d2baf"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Implementation of the SDPCone vector operations. </p>
<p>Definition in file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="a53a8408afb7550464ba8e0c5ff84f949"></a><!-- doxytag: member="sdpconevec.c::DSDPIndexCreate" ref="a53a8408afb7550464ba8e0c5ff84f949" args="(int n, DSDPIndex *IS)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int DSDPIndexCreate </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">DSDPIndex * </td>
<td class="paramname"><em>IS</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Allocate array for indices. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">n</td><td>dimension of block or vector associated with it. </td></tr>
<tr><td class="paramname">IS</td><td>indices </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00248">248</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00154">DSDPBlockSetup()</a>.</p>
</div>
</div>
<a class="anchor" id="a21a43b855d553444080b135912c2227d"></a><!-- doxytag: member="sdpconevec.c::DSDPIndexDestroy" ref="a21a43b855d553444080b135912c2227d" args="(DSDPIndex *IS)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int DSDPIndexDestroy </td>
<td>(</td>
<td class="paramtype">DSDPIndex * </td>
<td class="paramname"><em>IS</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Deallocate memory. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">IS</td><td>indices </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00264">264</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00305">DSDPBlockTakeDown()</a>.</p>
</div>
</div>
<a class="anchor" id="aece9ed7b85bae935bfb13788aa0de60c"></a><!-- doxytag: member="sdpconevec.c::DSDPIndexInitialize" ref="aece9ed7b85bae935bfb13788aa0de60c" args="(DSDPIndex *IS)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int DSDPIndexInitialize </td>
<td>(</td>
<td class="paramtype">DSDPIndex * </td>
<td class="paramname"><em>IS</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set structure pointers to 0. </p>
<p>Identifies sparsity in SDPConeVec.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">IS</td><td>indices </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00234">234</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00279">DSDPBlockInitialize()</a>.</p>
</div>
</div>
<a class="anchor" id="a5b1f22e11b9655d118a25e5af93415e7"></a><!-- doxytag: member="sdpconevec.c::DSDPIndexView" ref="a5b1f22e11b9655d118a25e5af93415e7" args="(DSDPIndex IS)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int DSDPIndexView </td>
<td>(</td>
<td class="paramtype">DSDPIndex </td>
<td class="paramname"><em>IS</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Print indices. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">IS</td><td>indices </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00279">279</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
<a class="anchor" id="a09b3931fbac3a916e530016400213d71"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecAXPY" ref="a09b3931fbac3a916e530016400213d71" args="(double alpha, SDPConeVec x, SDPConeVec y)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecAXPY </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Add a multiple of X to Y. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">alpha</td><td>scalar </td></tr>
<tr><td class="paramname">x</td><td>a vec </td></tr>
<tr><td class="paramname">y</td><td>a vec </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00178">178</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
<a class="anchor" id="a1e15e8a3438013cc83b22e3d09df5adc"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecCopy" ref="a1e15e8a3438013cc83b22e3d09df5adc" args="(SDPConeVec v1, SDPConeVec v2)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecCopy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>v1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>v2</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Copy v1 to v2. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">v1</td><td>source </td></tr>
<tr><td class="paramname">v2</td><td>destination </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00103">103</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
<a class="anchor" id="aaf2acb6a6221592957980b795972776f"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecDot" ref="aaf2acb6a6221592957980b795972776f" args="(SDPConeVec V1, SDPConeVec V2, double *ans)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecDot </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V2</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>ans</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Inner product of two vectors. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">V1</td><td>a vec </td></tr>
<tr><td class="paramname">V2</td><td>a vec </td></tr>
<tr><td class="paramname">ans</td><td>the inner product </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00125">125</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="sdpcompute_8c_source.html#l00030">SDPConeComputeHessian()</a>, and <a class="el" href="sdpcompute_8c_source.html#l00125">SDPConeComputeRHS()</a>.</p>
</div>
</div>
<a class="anchor" id="a0b5c0b92c582546c95a5d676a3ed06c4"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecDuplicate" ref="a0b5c0b92c582546c95a5d676a3ed06c4" args="(SDPConeVec V1, SDPConeVec *V2)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecDuplicate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> * </td>
<td class="paramname"><em>V2</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Allocate another vector with the same structure as the first. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">V1</td><td>source vector </td></tr>
<tr><td class="paramname">V2</td><td>new vector </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00195">195</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00154">DSDPBlockSetup()</a>, <a class="el" href="dsdpstep_8c_source.html#l00133">DSDPFastLanczosSetup()</a>, and <a class="el" href="dsdpstep_8c_source.html#l00163">DSDPRobustLanczosSetup()</a>.</p>
</div>
</div>
<a class="anchor" id="a0f0dc0f70e8bd7cbdde3dbcf4c925f06"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecNorm2" ref="a0f0dc0f70e8bd7cbdde3dbcf4c925f06" args="(SDPConeVec VV, double *vnorm)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecNorm2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>VV</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>vnorm</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Compute the Euclidean norm. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">VV</td><td>a vec </td></tr>
<tr><td class="paramname">vnorm</td><td>its norm </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00143">143</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconevec_8c_source.html#l00084">SDPConeVecNormalize()</a>.</p>
</div>
</div>
<a class="anchor" id="ad4e291595a68e1f476f047a1983eb9d5"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecNormalize" ref="ad4e291595a68e1f476f047a1983eb9d5" args="(SDPConeVec V)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecNormalize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Scale the vector to norm of 1. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">V</td><td>the vector </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00084">84</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
<a class="anchor" id="aa96c836f6ec003af73fd3fc9d24db24e"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecScale" ref="aa96c836f6ec003af73fd3fc9d24db24e" args="(double alpha, SDPConeVec VV)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecScale </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>VV</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Compute the Euclidean norm. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">alpha</td><td>scalar. </td></tr>
<tr><td class="paramname">VV</td><td>a vec </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00161">161</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconevec_8c_source.html#l00084">SDPConeVecNormalize()</a>, and <a class="el" href="sdpcone_8c_source.html#l00251">SDPConeXVMultiply()</a>.</p>
</div>
</div>
<a class="anchor" id="aecbde49bc8a9f21a21f8910ee3605753"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecSet" ref="aecbde49bc8a9f21a21f8910ee3605753" args="(double alpha, SDPConeVec V)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecSet </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set each element of vector to this number. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">alpha</td><td>scalar. </td></tr>
<tr><td class="paramname">V</td><td>a vec </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00211">211</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>.</p>
</div>
</div>
<a class="anchor" id="a4af0096eab7b3da3c9d224884709c137"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecView" ref="a4af0096eab7b3da3c9d224884709c137" args="(SDPConeVec V)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecView </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Print the elements of the vector. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">V</td><td>the vector </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00049">49</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
<a class="anchor" id="aabe353b42ee6b9c2f4db24b3996d2baf"></a><!-- doxytag: member="sdpconevec.c::SDPConeVecZero" ref="aabe353b42ee6b9c2f4db24b3996d2baf" args="(SDPConeVec V)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SDPConeVecZero </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Zero the elements of the vector. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">V</td><td>the vector </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpconevec_8c_source.html#l00067">67</a> of file <a class="el" href="sdpconevec_8c_source.html">sdpconevec.c</a>.</p>
</div>
</div>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Wed Jun 8 2011 for DSDP by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
</body>
</html>
