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<p>Call an implementation of the basic dense matrix array operations.
<a href="#details">More...</a></p>
<p><a href="dsdpxmat_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="dsdpxmat_8c.html#aaa8cdde5690e6a567cf6a9ea82bc90f2">DSDPVMatAddOuterProduct</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double alpha, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> V)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add outer product of a vector to the matrix. <a href="#aaa8cdde5690e6a567cf6a9ea82bc90f2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#ac754c2e4d97bfe8c7245ccb8be67d5d3">DSDPVMatCheck</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> W1, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> W2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test correctness of operations. <a href="#ac754c2e4d97bfe8c7245ccb8be67d5d3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#acb23f3beb4969a6d69d1e3af7ccba034">DSDPVMatDestroy</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> *X)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Deallocate matrix. <a href="#acb23f3beb4969a6d69d1e3af7ccba034"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#aae8cc5530449adc05a8f13d7ee56d00a">DSDPVMatExist</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, int *flag)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Answer whether the array has been allocated or not. <a href="#aae8cc5530449adc05a8f13d7ee56d00a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a3601c3a4974f85d70476152aeebb8a6d">DSDPVMatGetArray</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double **v, int *nn)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the array that stores the matrix. <a href="#a3601c3a4974f85d70476152aeebb8a6d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a41e9d8b32dd9a96f4b9480f831edfb3d">DSDPVMatGetSize</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, int *n)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get number of rows and columns. <a href="#a41e9d8b32dd9a96f4b9480f831edfb3d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a0088d6c397591c98f9e52a019c385304">DSDPVMatInitialize</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> *B)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set pointers to null. <a href="#a0088d6c397591c98f9e52a019c385304"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#aaeb6e1bdb3b88f647f81e2319d614543">DSDPVMatMult</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> Z, <a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> Y)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Multiply X by a vector. <a href="#aaeb6e1bdb3b88f647f81e2319d614543"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a26bd5f85f0e340f7c89215efc22f0e57">DSDPVMatNormF2</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double *normf2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute square of Frobenius norm of matrix. <a href="#a26bd5f85f0e340f7c89215efc22f0e57"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#ae77a160b7956ada5f40e0ac5085e1e10">DSDPVMatOpsInitialize</a> (struct <a class="el" href="structDSDPVMat__Ops.html">DSDPVMat_Ops</a> *aops)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set function pointers to null. <a href="#ae77a160b7956ada5f40e0ac5085e1e10"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a45cd417f498392df8fe1f8afca6cff8b">DSDPVMatRestoreArray</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double **v, int *nn)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Restore the array that stores the matrix. <a href="#a45cd417f498392df8fe1f8afca6cff8b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#ad8fc8d36269ab08a81f4c55d21fd1663">DSDPVMatScaleDiagonal</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double dscale)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Scaling diagonal is useful for inner products and norms. <a href="#ad8fc8d36269ab08a81f4c55d21fd1663"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a2db9226fa07b55d2ec6d04ce1cd6b43a">DSDPVMatSetData</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> *X, struct <a class="el" href="structDSDPVMat__Ops.html">DSDPVMat_Ops</a> *ops, void *data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set opaque pointer an function pointers. <a href="#a2db9226fa07b55d2ec6d04ce1cd6b43a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a5d9a41fd2b127f8662e73d068d1ce99d">DSDPVMatShiftDiagonal</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, double dadd)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add something to diagonal elements. <a href="#a5d9a41fd2b127f8662e73d068d1ce99d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a3a78806350cbbb37f85e899d88a3c28a">DSDPVMatTest</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test validity of matrix. <a href="#a3a78806350cbbb37f85e899d88a3c28a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#afa0b2c0d0c9ec7c7f9842d1db778a5b3">DSDPVMatView</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print matrix. <a href="#afa0b2c0d0c9ec7c7f9842d1db778a5b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpxmat_8c.html#a9bf5b99c68ebd39086408bcdc430caa6">DSDPVMatZeroEntries</a> (<a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Zero matrix. <a href="#a9bf5b99c68ebd39086408bcdc430caa6"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Call an implementation of the basic dense matrix array operations. </p>
<p>Definition in file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="aaa8cdde5690e6a567cf6a9ea82bc90f2"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatAddOuterProduct" ref="aaa8cdde5690e6a567cf6a9ea82bc90f2" args="(DSDPVMat X, double alpha, SDPConeVec V)" -->
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<td class="memname">int DSDPVMatAddOuterProduct </td>
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<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em>, </td>
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<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>V</em> </td>
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<p>Add outer product of a vector to the matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">alpha</td><td>scalar multiple of outer product </td></tr>
<tr><td class="paramname">V</td><td>vector. </td></tr>
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</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00275">275</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, <a class="el" href="sdpcompute_8c_source.html#l00030">SDPConeComputeHessian()</a>, and <a class="el" href="sdpcompute_8c_source.html#l00235">SDPConeComputeXX()</a>.</p>
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<a class="anchor" id="ac754c2e4d97bfe8c7245ccb8be67d5d3"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatCheck" ref="ac754c2e4d97bfe8c7245ccb8be67d5d3" args="(DSDPVMat X, SDPConeVec W1, SDPConeVec W2)" -->
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<td class="memname">int DSDPVMatCheck </td>
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<td class="paramname"><em>X</em>, </td>
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<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>W1</em>, </td>
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<td class="paramtype"><a class="el" href="structSDPConeVec__C.html">SDPConeVec</a> </td>
<td class="paramname"><em>W2</em> </td>
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<td>)</td>
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<p>Test correctness of operations. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">W1</td><td>work vector </td></tr>
<tr><td class="paramname">W2</td><td>work vector </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00327">327</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpadddata_8c_source.html#l00692">SDPConeCheckData()</a>.</p>
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<a class="anchor" id="acb23f3beb4969a6d69d1e3af7ccba034"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatDestroy" ref="acb23f3beb4969a6d69d1e3af7ccba034" args="(DSDPVMat *X)" -->
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<td class="memname">int DSDPVMatDestroy </td>
<td>(</td>
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<td class="paramname"><em>X</em></td><td>)</td>
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<p>Deallocate matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00086">86</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00305">DSDPBlockTakeDown()</a>, <a class="el" href="sdpcone_8c_source.html#l00075">SDPConeAddADotX()</a>, <a class="el" href="dsdpadddata_8c_source.html#l00228">SDPConeClearVMatrix()</a>, <a class="el" href="sdpcone_8c_source.html#l00042">SDPConeComputeS()</a>, <a class="el" href="sdpcone_8c_source.html#l00191">SDPConeComputeX()</a>, and <a class="el" href="sdpcone_8c_source.html#l00223">SDPConeViewX()</a>.</p>
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<a class="anchor" id="aae8cc5530449adc05a8f13d7ee56d00a"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatExist" ref="aae8cc5530449adc05a8f13d7ee56d00a" args="(DSDPVMat X, int *flag)" -->
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<td class="memname">int DSDPVMatExist </td>
<td>(</td>
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<td class="paramname"><em>X</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>flag</em> </td>
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<p>Answer whether the array has been allocated or not. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">flag</td><td>true if the array has been allocated </td></tr>
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</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00440">440</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00154">DSDPBlockSetup()</a>, <a class="el" href="dsdpadddata_8c_source.html#l00328">SDPConeGetXArray()</a>, and <a class="el" href="dsdpadddata_8c_source.html#l00351">SDPConeRestoreXArray()</a>.</p>
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<a class="anchor" id="a3601c3a4974f85d70476152aeebb8a6d"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatGetArray" ref="a3601c3a4974f85d70476152aeebb8a6d" args="(DSDPVMat X, double **v, int *nn)" -->
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<td class="memname">int DSDPVMatGetArray </td>
<td>(</td>
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<td class="paramname"><em>X</em>, </td>
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<td class="paramname"><em>v</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>nn</em> </td>
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<p>Get the array that stores the matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">v</td><td>array representing the matrix. </td></tr>
<tr><td class="paramname">nn</td><td>length of the array </td></tr>
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</dd>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="group__SDPData.html#gadb309e9fe9d1cbc1a0e3a30d051be2aa" title="Set the dense storage format of a block in the semidefinite cone.">SDPConeSetStorageFormat()</a> </dd></dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00211">211</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00049">DSDPBlockADot()</a>, <a class="el" href="dsdpblock_8c_source.html#l00020">DSDPBlockASum()</a>, <a class="el" href="dsdpblock_8c_source.html#l00113">DSDPBlockFactorData()</a>, <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpdsmat_8c_source.html#l00130">DSDPDSMatSetArray()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00209">DSDPDualMatInverseAdd()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00160">DSDPDualMatSetArray()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00186">DSDPVMatNormF2()</a>, and <a class="el" href="dsdpadddata_8c_source.html#l00328">SDPConeGetXArray()</a>.</p>
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<a class="anchor" id="a41e9d8b32dd9a96f4b9480f831edfb3d"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatGetSize" ref="a41e9d8b32dd9a96f4b9480f831edfb3d" args="(DSDPVMat X, int *n)" -->
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<td class="memname">int DSDPVMatGetSize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"><em>n</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<div class="memdoc">
<p>Get number of rows and columns. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">n</td><td>number of rows and columns </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00065">65</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00049">DSDPBlockADot()</a>, <a class="el" href="dsdpblock_8c_source.html#l00020">DSDPBlockASum()</a>, <a class="el" href="dsdpblock_8c_source.html#l00113">DSDPBlockFactorData()</a>, <a class="el" href="dsdpdsmat_8c_source.html#l00130">DSDPDSMatSetArray()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00209">DSDPDualMatInverseAdd()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00160">DSDPDualMatSetArray()</a>, and <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>.</p>
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</div>
<a class="anchor" id="a0088d6c397591c98f9e52a019c385304"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatInitialize" ref="a0088d6c397591c98f9e52a019c385304" args="(DSDPVMat *B)" -->
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<div class="memproto">
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<td class="memname">int DSDPVMatInitialize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> * </td>
<td class="paramname"><em>B</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set pointers to null. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">B</td><td>dense symmetric matrix </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00424">424</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="sdpconesetup_8c_source.html#l00279">DSDPBlockInitialize()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00086">DSDPVMatDestroy()</a>, and <a class="el" href="dsdpadddata_8c_source.html#l00228">SDPConeClearVMatrix()</a>.</p>
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<a class="anchor" id="aaeb6e1bdb3b88f647f81e2319d614543"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatMult" ref="aaeb6e1bdb3b88f647f81e2319d614543" args="(DSDPVMat X, SDPConeVec Z, SDPConeVec Y)" -->
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<td class="memname">int DSDPVMatMult </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</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>Z</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>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Multiply X by a vector. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">Z</td><td>input vector </td></tr>
<tr><td class="paramname">Y</td><td>equals X * Z </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00301">301</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>.</p>
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<a class="anchor" id="a26bd5f85f0e340f7c89215efc22f0e57"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatNormF2" ref="a26bd5f85f0e340f7c89215efc22f0e57" args="(DSDPVMat X, double *normf2)" -->
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<td class="memname">int DSDPVMatNormF2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>normf2</em> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Compute square of Frobenius norm of matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">normf2</td><td>square of Frobenious norm. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00186">186</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, and <a class="el" href="sdpcone_8c_source.html#l00111">SDPConeComputeXDot()</a>.</p>
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<a class="anchor" id="ae77a160b7956ada5f40e0ac5085e1e10"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatOpsInitialize" ref="ae77a160b7956ada5f40e0ac5085e1e10" args="(struct DSDPVMat_Ops *aops)" -->
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<td class="memname">int DSDPVMatOpsInitialize </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structDSDPVMat__Ops.html">DSDPVMat_Ops</a> * </td>
<td class="paramname"><em>aops</em></td><td>)</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Set function pointers to null. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">aops</td><td>pointer to a structure of function pointers. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00377">377</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpxmat_8c_source.html#l00424">DSDPVMatInitialize()</a>.</p>
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<a class="anchor" id="a45cd417f498392df8fe1f8afca6cff8b"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatRestoreArray" ref="a45cd417f498392df8fe1f8afca6cff8b" args="(DSDPVMat X, double **v, int *nn)" -->
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<td class="memname">int DSDPVMatRestoreArray </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double ** </td>
<td class="paramname"><em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"><em>nn</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Restore the array that stores the matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">v</td><td>array representing the matrix. </td></tr>
<tr><td class="paramname">nn</td><td>length of the array </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="group__SDPData.html#gadb309e9fe9d1cbc1a0e3a30d051be2aa" title="Set the dense storage format of a block in the semidefinite cone.">SDPConeSetStorageFormat()</a> </dd></dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00233">233</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00049">DSDPBlockADot()</a>, <a class="el" href="dsdpblock_8c_source.html#l00020">DSDPBlockASum()</a>, <a class="el" href="dsdpblock_8c_source.html#l00113">DSDPBlockFactorData()</a>, <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpdsmat_8c_source.html#l00130">DSDPDSMatSetArray()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00209">DSDPDualMatInverseAdd()</a>, <a class="el" href="dsdpdualmat_8c_source.html#l00160">DSDPDualMatSetArray()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00186">DSDPVMatNormF2()</a>, and <a class="el" href="dsdpadddata_8c_source.html#l00351">SDPConeRestoreXArray()</a>.</p>
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<a class="anchor" id="ad8fc8d36269ab08a81f4c55d21fd1663"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatScaleDiagonal" ref="ad8fc8d36269ab08a81f4c55d21fd1663" args="(DSDPVMat X, double dscale)" -->
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<td class="memname">int DSDPVMatScaleDiagonal </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>dscale</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Scaling diagonal is useful for inner products and norms. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">dscale</td><td>Semidefinite blocks scale the diagonal by half before taking the dot product with the data matrices. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00147">147</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00049">DSDPBlockADot()</a>, <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, and <a class="el" href="sdpcone_8c_source.html#l00140">SDPConeComputeX3()</a>.</p>
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<a class="anchor" id="a2db9226fa07b55d2ec6d04ce1cd6b43a"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatSetData" ref="a2db9226fa07b55d2ec6d04ce1cd6b43a" args="(DSDPVMat *X, struct DSDPVMat_Ops *ops, void *data)" -->
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<td class="memname">int DSDPVMatSetData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> * </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structDSDPVMat__Ops.html">DSDPVMat_Ops</a> * </td>
<td class="paramname"><em>ops</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"><em>data</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Set opaque pointer an function pointers. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">ops</td><td>function pointers </td></tr>
<tr><td class="paramname">data</td><td>pointer to a matrix structure. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00039">39</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="sdpsss_8c_source.html#l00351">DSDPMakeVMat()</a>, <a class="el" href="sdpsss_8c_source.html#l00381">DSDPMakeVMatWithArray()</a>, and <a class="el" href="dsdpxmat_8c_source.html#l00424">DSDPVMatInitialize()</a>.</p>
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<a class="anchor" id="a5d9a41fd2b127f8662e73d068d1ce99d"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatShiftDiagonal" ref="a5d9a41fd2b127f8662e73d068d1ce99d" args="(DSDPVMat X, double dadd)" -->
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<td class="memname">int DSDPVMatShiftDiagonal </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>dadd</em> </td>
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<tr>
<td></td>
<td>)</td>
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<p>Add something to diagonal elements. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
<tr><td class="paramname">dadd</td><td></td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00166">166</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, and <a class="el" href="sdpcone_8c_source.html#l00140">SDPConeComputeX3()</a>.</p>
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<a class="anchor" id="a3a78806350cbbb37f85e899d88a3c28a"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatTest" ref="a3a78806350cbbb37f85e899d88a3c28a" args="(DSDPVMat X)" -->
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<td class="memname">int DSDPVMatTest </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Test validity of matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00402">402</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpxmat_8c_source.html#l00039">DSDPVMatSetData()</a>.</p>
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<a class="anchor" id="afa0b2c0d0c9ec7c7f9842d1db778a5b3"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatView" ref="afa0b2c0d0c9ec7c7f9842d1db778a5b3" args="(DSDPVMat X)" -->
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<td class="memname">int DSDPVMatView </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em></td><td>)</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Print matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00107">107</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpadddata_8c_source.html#l00372">SDPConeMatrixView()</a>, and <a class="el" href="sdpcone_8c_source.html#l00223">SDPConeViewX()</a>.</p>
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<a class="anchor" id="a9bf5b99c68ebd39086408bcdc430caa6"></a><!-- doxytag: member="dsdpxmat.c::DSDPVMatZeroEntries" ref="a9bf5b99c68ebd39086408bcdc430caa6" args="(DSDPVMat X)" -->
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<td class="memname">int DSDPVMatZeroEntries </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Zero matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">X</td><td>dense symmetric matrix </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dsdpxmat_8c_source.html#l00125">125</a> of file <a class="el" href="dsdpxmat_8c_source.html">dsdpxmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpblock_8c_source.html#l00498">DSDPDataMatCheck()</a>, <a class="el" href="dsdpxmat_8c_source.html#l00327">DSDPVMatCheck()</a>, <a class="el" href="sdpcompute_8c_source.html#l00030">SDPConeComputeHessian()</a>, <a class="el" href="sdpcompute_8c_source.html#l00125">SDPConeComputeRHS()</a>, <a class="el" href="sdpcone_8c_source.html#l00018">SDPConeComputeSS()</a>, <a class="el" href="sdpcompute_8c_source.html#l00235">SDPConeComputeXX()</a>, and <a class="el" href="sdpcompute_8c_source.html#l00182">SDPConeMultiply()</a>.</p>
</div>
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