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<p>Function pointers that a Schur complement matrix (dense, sparse, parallel dense) must provide.
<a href="#details">More...</a></p>
<p><a href="dsdpschurmat__impl_8h_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="dsdpschurmat__impl_8h.html#a308f47c83d9a28407a9e128ec92b464f">DSDPSchurMatOpsInitialize</a> (struct DSDPSchurMat_Ops *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize function pointers to 0. <a href="#a308f47c83d9a28407a9e128ec92b464f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpschurmat__impl_8h.html#ae0eb90aaf8b6eeb6dfc629e6c36db654">DSDPSetSchurMatOps</a> (<a class="el" href="structDSDP__C.html">DSDP</a>, struct DSDPSchurMat_Ops *, void *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the Schur complement matrix. <a href="#ae0eb90aaf8b6eeb6dfc629e6c36db654"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dsdpschurmat__impl_8h.html#a678ceeb410d7f137d3fc1e516d24156a">DSDPSparsityInSchurMat</a> (<a class="el" href="structDSDP__C.html">DSDP</a>, int, int[], int)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Identify nonzero elements in a row of the Schur complement. <a href="#a678ceeb410d7f137d3fc1e516d24156a"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Function pointers that a Schur complement matrix (dense, sparse, parallel dense) must provide. </p>
<p>Definition in file <a class="el" href="dsdpschurmat__impl_8h_source.html">dsdpschurmat_impl.h</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="a308f47c83d9a28407a9e128ec92b464f"></a><!-- doxytag: member="dsdpschurmat_impl.h::DSDPSchurMatOpsInitialize" ref="a308f47c83d9a28407a9e128ec92b464f" args="(struct DSDPSchurMat_Ops *)" -->
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<td class="memname">int DSDPSchurMatOpsInitialize </td>
<td>(</td>
<td class="paramtype">struct DSDPSchurMat_Ops * </td>
<td class="paramname"><em>dops</em></td><td>)</td>
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<p>Initialize function pointers to 0. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">dops</td><td>address of a structure of function pointers. </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="dsdpschurmat_8c_source.html#l00044">44</a> of file <a class="el" href="dsdpschurmat_8c_source.html">dsdpschurmat.c</a>.</p>
<p>Referenced by <a class="el" href="dsdpschurmat_8c_source.html#l00414">DSDPSchurMatDestroy()</a>, and <a class="el" href="dsdpschurmat_8c_source.html#l00079">DSDPSchurMatInitialize()</a>.</p>
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<a class="anchor" id="ae0eb90aaf8b6eeb6dfc629e6c36db654"></a><!-- doxytag: member="dsdpschurmat_impl.h::DSDPSetSchurMatOps" ref="ae0eb90aaf8b6eeb6dfc629e6c36db654" args="(DSDP, struct DSDPSchurMat_Ops *, void *)" -->
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<td class="memname">int DSDPSetSchurMatOps </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDP__C.html">DSDP</a> </td>
<td class="paramname">, </td>
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<td class="paramtype">struct DSDPSchurMat_Ops * </td>
<td class="paramname">, </td>
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<td class="paramtype">void * </td>
<td class="paramname"> </td>
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<p>Set the Schur complement matrix. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">dsdp</td><td>the solver </td></tr>
<tr><td class="paramname">sops</td><td>address of a structure with function pointers </td></tr>
<tr><td class="paramname">mdata</td><td>address of a matrix object The step direction in DSDP is the solution to a set of linear equations. The cones used by DSDP compute the elements of the matrix and the right-hand side vectors. Any matrix that implements the Schur complement matrix interface can be used by DSDP. In addition to factoring a matrix and solving it, this interface also provides matrix assembly routines for the cones.</td></tr>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="dsdpcone__impl_8h.html#ae305676af8ca6fb9340d129b392c0f4d" title="Apply DSDP to a conic structure.">DSDPAddCone()</a></dd></dl>
<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000002">Todo:</a></b></dt><dd>Use SCALAPACK to assemble, factor, and solve the matrix in parallel.</dd></dl>
<p>Definition at line <a class="el" href="dsdpcops_8c_source.html#l00602">602</a> of file <a class="el" href="dsdpcops_8c_source.html">dsdpcops.c</a>.</p>
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<a class="anchor" id="a678ceeb410d7f137d3fc1e516d24156a"></a><!-- doxytag: member="dsdpschurmat_impl.h::DSDPSparsityInSchurMat" ref="a678ceeb410d7f137d3fc1e516d24156a" args="(DSDP, int, int[], int)" -->
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<td class="memname">int DSDPSparsityInSchurMat </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDSDP__C.html">DSDP</a> </td>
<td class="paramname"><em>dsdp</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>row</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>rnnz</em>[], </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"><em>mm</em> </td>
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<td>)</td>
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<p>Identify nonzero elements in a row of the Schur complement. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">dsdp</td><td>solver </td></tr>
<tr><td class="paramname">row</td><td>corresponding to variable y. </td></tr>
<tr><td class="paramname">rnnz</td><td>array to be marked nonzero if nonzero. </td></tr>
<tr><td class="paramname">mm</td><td>dimension of M matrix </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="dsdpschurmat_8c_source.html#l00649">649</a> of file <a class="el" href="dsdpschurmat_8c_source.html">dsdpschurmat.c</a>.</p>
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