<!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/dsdpdsmat.c Source File</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="headertitle"> <div class="title">dsdpdsmat.c</div> </div> </div> <div class="contents"> <a href="dsdpdsmat_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "<a class="code" href="dsdpdsmat__impl_8h.html" title="Structure of function pointers that each SDP Delta S matrix type (sparse, dense, diagonal, ...) must implement.">dsdpdsmat_impl.h</a>"</span> <a name="l00002"></a>00002 <span class="preprocessor">#include "<a class="code" href="dsdpdsmat_8h.html" title="The interface between the SDPCone and the Delta S matrix.">dsdpdsmat.h</a>"</span> <a name="l00003"></a>00003 <span class="preprocessor">#include "<a class="code" href="dsdpsys_8h.html" title="Error handling, printing, and profiling.">dsdpsys.h</a>"</span> <a name="l00008"></a>00008 <span class="preprocessor">#define DSDPNoOperationError(a); { DSDPSETERR1(1,"Delta S Matrix type: %s, Operation not defined\n",(a).dsdpops->matname); }</span> <a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define DSDPChkMatError(a,b); { if (b){ DSDPSETERR1(b,"Delta S Matrix type: %s,\n",(a).dsdpops->matname); } }</span> <a name="l00010"></a>00010 <span class="preprocessor"></span> <a name="l00011"></a>00011 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00012"></a>00012 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatGetType"</span> <a name="l00013"></a>00013 <span class="preprocessor"></span><span class="keywordtype">int</span> DSDPDSMatGetType(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A, <span class="keywordtype">int</span> *<span class="keywordtype">id</span>){ <a name="l00014"></a>00014 DSDPFunctionBegin; <a name="l00015"></a>00015 *<span class="keywordtype">id</span>=A.dsdpops->id; <a name="l00016"></a>00016 DSDPFunctionReturn(0); <a name="l00017"></a>00017 } <a name="l00018"></a>00018 <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatSetData"</span> <a name="l00022"></a>00022 <span class="preprocessor"></span> <a name="l00031"></a><a class="code" href="dsdpdsmat_8h.html#a79b66391a81fc78b8ec00e50e98f45b9">00031</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#a80146b03ed5cc899e53fbb5b8dcb4504" title="Set the opaque pointer and function pointers to the matrix.">DSDPDSMatSetData</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> *M, <span class="keyword">struct</span> <a class="code" href="structDSDPDSMat__Ops.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat_Ops</a>* ops, <span class="keywordtype">void</span>*data){ <a name="l00032"></a>00032 <span class="keywordtype">int</span> info; <a name="l00033"></a>00033 DSDPFunctionBegin; <a name="l00034"></a>00034 (*M).dsdpops=ops; <a name="l00035"></a>00035 (*M).matdata=data; <a name="l00036"></a>00036 info=DSDPDSMatTest(*M); DSDPChkMatError(*M,info); <a name="l00037"></a>00037 DSDPFunctionReturn(0); <a name="l00038"></a>00038 } <a name="l00039"></a>00039 <a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatGetSize"</span> <a name="l00043"></a>00043 <span class="preprocessor"></span> <a name="l00050"></a><a class="code" href="dsdpdsmat_8h.html#a5d252fb4dffc6dc4be3e8197a0912486">00050</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#aaf32f9f16b391070534ceeca5f6ffa03" title="Set the opaque pointer and function pointers to the matrix.">DSDPDSMatGetSize</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A,<span class="keywordtype">int</span>*n){ <a name="l00051"></a>00051 <span class="keywordtype">int</span> info; <a name="l00052"></a>00052 DSDPFunctionBegin; <a name="l00053"></a>00053 <span class="keywordflow">if</span> (A.dsdpops->matgetsize){ <a name="l00054"></a>00054 info=(A.dsdpops->matgetsize)(A.matdata,n); DSDPChkMatError(A,info); <a name="l00055"></a>00055 } <span class="keywordflow">else</span> { <a name="l00056"></a>00056 DSDPNoOperationError(A); <a name="l00057"></a>00057 } <a name="l00058"></a>00058 DSDPFunctionReturn(0); <a name="l00059"></a>00059 } <a name="l00060"></a>00060 <a name="l00061"></a>00061 <a name="l00062"></a>00062 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatDestroy"</span> <a name="l00064"></a>00064 <span class="preprocessor"></span> <a name="l00070"></a><a class="code" href="dsdpdsmat_8h.html#ad101a38e147cc120fdbb98d01b51043b">00070</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#ab3e28c12ae70491cc1fb6d0e4024757a" title="Free the data structure.">DSDPDSMatDestroy</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> *A){ <a name="l00071"></a>00071 <span class="keywordtype">int</span> info; <a name="l00072"></a>00072 DSDPFunctionBegin; <a name="l00073"></a>00073 <span class="keywordflow">if</span> (!(*A).dsdpops){ <span class="keywordflow">return</span> 0;} <a name="l00074"></a>00074 <span class="keywordflow">if</span> ((*A).dsdpops->matdestroy){ <a name="l00075"></a>00075 info=((*A).dsdpops->matdestroy)((*A).matdata); DSDPChkMatError(*A,info); <a name="l00076"></a>00076 } <span class="keywordflow">else</span> { <a name="l00077"></a>00077 <span class="comment">/* DSDPNoOperationError(1); */</span> <a name="l00078"></a>00078 } <a name="l00079"></a>00079 info=<a class="code" href="dsdpdsmat_8c.html#af3f1124787ca6a784818a70fcd7aaa83" title="Set pointers to null.">DSDPDSMatInitialize</a>(A); DSDPCHKERR(info); <a name="l00080"></a>00080 DSDPFunctionReturn(0); <a name="l00081"></a>00081 } <a name="l00082"></a>00082 <a name="l00083"></a>00083 <a name="l00084"></a>00084 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00085"></a>00085 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatView"</span> <a name="l00086"></a>00086 <span class="preprocessor"></span> <a name="l00092"></a><a class="code" href="dsdpdsmat_8h.html#add320b44372d24f6b9795cde7097253f">00092</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#a71d17522bcc0fca44f6982f7c6e41b87" title="Print the matrix.">DSDPDSMatView</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A){ <a name="l00093"></a>00093 <span class="keywordtype">int</span> info; <a name="l00094"></a>00094 <span class="keywordflow">if</span> (A.dsdpops->matview){ <a name="l00095"></a>00095 info=(A.dsdpops->matview)(A.matdata); DSDPChkMatError(A,info); <a name="l00096"></a>00096 } <span class="keywordflow">else</span> { <a name="l00097"></a>00097 printf(<span class="stringliteral">"No viewer available for matrix type: %s"</span>,A.dsdpops->matname); <a name="l00098"></a>00098 } <a name="l00099"></a>00099 DSDPFunctionReturn(0); <a name="l00100"></a>00100 } <a name="l00101"></a>00101 <a name="l00102"></a>00102 <a name="l00103"></a>00103 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00104"></a>00104 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatZeroEntries"</span> <a name="l00105"></a>00105 <span class="preprocessor"></span> <a name="l00110"></a><a class="code" href="dsdpdsmat_8h.html#adf435461551a6113f305caeb08233b0e">00110</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#ad1eb94e9fc1b053b44d09afe4bf51cf0" title="Zero the entries in the matrix.">DSDPDSMatZeroEntries</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A){ <a name="l00111"></a>00111 <span class="keywordtype">int</span> info; <a name="l00112"></a>00112 DSDPFunctionBegin; <a name="l00113"></a>00113 <span class="keywordflow">if</span> (A.dsdpops->matzeroentries){ <a name="l00114"></a>00114 info=(A.dsdpops->matzeroentries)(A.matdata); DSDPChkMatError(A,info); <a name="l00115"></a>00115 } <span class="keywordflow">else</span> { <a name="l00116"></a>00116 DSDPNoOperationError(A); <a name="l00117"></a>00117 } <a name="l00118"></a>00118 DSDPFunctionReturn(0); <a name="l00119"></a>00119 } <a name="l00120"></a>00120 <a name="l00121"></a>00121 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00122"></a>00122 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatSetArray"</span> <a name="l00123"></a>00123 <span class="preprocessor"></span> <a name="l00130"></a><a class="code" href="dsdpdsmat_8h.html#acd143879588102a8a965cbc9ad948e3b">00130</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#a458ba9739ca12e14736a90034611951b" title="Set values into the matrix.">DSDPDSMatSetArray</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A, <a class="code" href="structDSDPVMat__C.html" title="Dense symmetric matrix for one block in the semidefinite cone.">DSDPVMat</a> T){ <a name="l00131"></a>00131 <span class="keywordtype">int</span> info,n,nn; <a name="l00132"></a>00132 <span class="keywordtype">double</span> *ds; <a name="l00133"></a>00133 DSDPFunctionBegin; <a name="l00134"></a>00134 <span class="keywordflow">if</span> (A.dsdpops->matseturmat){ <a name="l00135"></a>00135 info=<a class="code" href="dsdpxmat_8c.html#a41e9d8b32dd9a96f4b9480f831edfb3d" title="Get number of rows and columns.">DSDPVMatGetSize</a>(T,&n);DSDPCHKERR(info); <a name="l00136"></a>00136 info=<a class="code" href="dsdpxmat_8c.html#a3601c3a4974f85d70476152aeebb8a6d" title="Get the array that stores the matrix.">DSDPVMatGetArray</a>(T, &ds, &nn); DSDPCHKERR(info); <a name="l00137"></a>00137 info=(A.dsdpops->matseturmat)(A.matdata,ds,nn,n); DSDPChkMatError(A,info); <a name="l00138"></a>00138 info=<a class="code" href="dsdpxmat_8c.html#a45cd417f498392df8fe1f8afca6cff8b" title="Restore the array that stores the matrix.">DSDPVMatRestoreArray</a>(T, &ds, &nn); DSDPCHKERR(info); <a name="l00139"></a>00139 } <span class="keywordflow">else</span> { <a name="l00140"></a>00140 DSDPNoOperationError(A); <a name="l00141"></a>00141 } <a name="l00142"></a>00142 DSDPFunctionReturn(0); <a name="l00143"></a>00143 } <a name="l00144"></a>00144 <a name="l00145"></a>00145 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00146"></a>00146 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatMult"</span> <a name="l00147"></a>00147 <span class="preprocessor"></span> <a name="l00154"></a><a class="code" href="dsdpdsmat_8h.html#af027a35c59610af989faa16c0cb7639d">00154</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#ad5c54b432eb405cd469a48b885cf47f5" title="Set values into the matrix.">DSDPDSMatMult</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A, <a class="code" href="structSDPConeVec__C.html" title="Vector whose length corresponds to dimension of a block in a cone.">SDPConeVec</a> X, <a class="code" href="structSDPConeVec__C.html" title="Vector whose length corresponds to dimension of a block in a cone.">SDPConeVec</a> Y){ <a name="l00155"></a>00155 <span class="keywordtype">int</span> n,info; <a name="l00156"></a>00156 <span class="keywordtype">double</span> *x,*y; <a name="l00157"></a>00157 <a name="l00158"></a>00158 DSDPFunctionBegin; <a name="l00159"></a>00159 <span class="keywordflow">if</span> (A.dsdpops->matmult){ <a name="l00160"></a>00160 info=SDPConeVecGetArray(X,&x); DSDPCHKERR(info); <a name="l00161"></a>00161 info=SDPConeVecGetArray(Y,&y); DSDPCHKERR(info); <a name="l00162"></a>00162 info=SDPConeVecGetSize(Y,&n); DSDPCHKERR(info); <a name="l00163"></a>00163 info=(A.dsdpops->matmult)(A.matdata,x,y,n); DSDPChkMatError(A,info); <a name="l00164"></a>00164 info=SDPConeVecRestoreArray(X,&x); DSDPCHKERR(info); <a name="l00165"></a>00165 info=SDPConeVecRestoreArray(Y,&y); DSDPCHKERR(info); <a name="l00166"></a>00166 } <span class="keywordflow">else</span> { <a name="l00167"></a>00167 DSDPNoOperationError(A); <a name="l00168"></a>00168 } <a name="l00169"></a>00169 DSDPFunctionReturn(0); <a name="l00170"></a>00170 } <a name="l00171"></a>00171 <a name="l00172"></a>00172 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00173"></a>00173 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSVecVec"</span> <a name="l00174"></a>00174 <span class="preprocessor"></span> <a name="l00181"></a><a class="code" href="dsdpdsmat_8h.html#ac2f128a35dfec4880f81a89dc84f7f19">00181</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#a3875114b5db6bec165ac6e9293862623" title="Compute the product x' A x.">DSDPDSMatVecVec</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A, <a class="code" href="structSDPConeVec__C.html" title="Vector whose length corresponds to dimension of a block in a cone.">SDPConeVec</a> X, <span class="keywordtype">double</span> *vAv){ <a name="l00182"></a>00182 <span class="keywordtype">int</span> n,info; <a name="l00183"></a>00183 <span class="keywordtype">double</span> *x; <a name="l00184"></a>00184 <a name="l00185"></a>00185 DSDPFunctionBegin; <a name="l00186"></a>00186 <span class="keywordflow">if</span> (A.dsdpops->matvecvec){ <a name="l00187"></a>00187 info=SDPConeVecGetArray(X,&x); DSDPCHKERR(info); <a name="l00188"></a>00188 info=SDPConeVecGetSize(X,&n); DSDPCHKERR(info); <a name="l00189"></a>00189 info=(A.dsdpops->matvecvec)(A.matdata,x,n,vAv); DSDPChkMatError(A,info); <a name="l00190"></a>00190 info=SDPConeVecRestoreArray(X,&x); DSDPCHKERR(info); <a name="l00191"></a>00191 } <span class="keywordflow">else</span> { <a name="l00192"></a>00192 DSDPNoOperationError(A); <a name="l00193"></a>00193 } <a name="l00194"></a>00194 DSDPFunctionReturn(0); <a name="l00195"></a>00195 } <a name="l00196"></a>00196 <a name="l00197"></a>00197 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00198"></a>00198 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatCheck"</span> <a name="l00199"></a>00199 <span class="preprocessor"></span><span class="keywordtype">int</span> DSDPDSMatCheck(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> DS,<a class="code" href="structSDPConeVec__C.html" title="Vector whose length corresponds to dimension of a block in a cone.">SDPConeVec</a> W1,<a class="code" href="structSDPConeVec__C.html" title="Vector whose length corresponds to dimension of a block in a cone.">SDPConeVec</a> W2,<a class="code" href="structDSDPVMat__C.html" title="Dense symmetric matrix for one block in the semidefinite cone.">DSDPVMat</a> T){ <a name="l00200"></a>00200 DSDPFunctionBegin; <a name="l00201"></a>00201 DSDPFunctionReturn(0); <a name="l00202"></a>00202 } <a name="l00203"></a>00203 <a name="l00204"></a>00204 <a name="l00205"></a>00205 <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structDSDPDSMat__Ops.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat_Ops</a> dsdpmatops2; <a name="l00206"></a>00206 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* dsmatname=<span class="stringliteral">"NOT SET YET"</span>; <a name="l00207"></a>00207 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00208"></a>00208 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatOpsInitialize"</span> <a name="l00209"></a>00209 <span class="preprocessor"></span> <a name="l00214"></a><a class="code" href="dsdpdsmat__impl_8h.html#a96fe93e92c08f5686901ff429fa18a9a">00214</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#a956667007b1dada1d134e557b0feee9e" title="Set pointers to null.">DSDPDSMatOpsInitialize</a>(<span class="keyword">struct</span> <a class="code" href="structDSDPDSMat__Ops.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat_Ops</a>*aops){ <a name="l00215"></a>00215 aops->matseturmat=0; <a name="l00216"></a>00216 aops->matview=0; <a name="l00217"></a>00217 aops->matdestroy=0; <a name="l00218"></a>00218 aops->matgetsize=0; <a name="l00219"></a>00219 aops->matzeroentries=0; <a name="l00220"></a>00220 aops->matmult=0; <a name="l00221"></a>00221 aops->mattest=0; <a name="l00222"></a>00222 aops->matvecvec=0; <a name="l00223"></a>00223 aops->id=0; <a name="l00224"></a>00224 aops->matname=dsmatname; <a name="l00225"></a>00225 <span class="keywordflow">return</span> 0; <a name="l00226"></a>00226 } <a name="l00227"></a>00227 <a name="l00228"></a>00228 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00229"></a>00229 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatTest"</span> <a name="l00230"></a>00230 <span class="preprocessor"></span><span class="keywordtype">int</span> DSDPDSMatTest(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> A){ <a name="l00231"></a>00231 <span class="keywordtype">int</span> info; <a name="l00232"></a>00232 DSDPFunctionBegin; <a name="l00233"></a>00233 <span class="keywordflow">if</span> (A.dsdpops==0 || A.dsdpops==&dsdpmatops2){ <a name="l00234"></a>00234 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (A.dsdpops->mattest){ <a name="l00235"></a>00235 DSDPLogInfo(0,120,<span class="stringliteral">"Start to set DS Matrix\n"</span>); <a name="l00236"></a>00236 info=(A.dsdpops->mattest)(A.matdata); DSDPChkMatError(A,info); <a name="l00237"></a>00237 DSDPLogInfo(0,120,<span class="stringliteral">"Done set DS Matrix\n"</span>); <a name="l00238"></a>00238 } <span class="keywordflow">else</span> { <a name="l00239"></a>00239 <span class="comment">/*</span> <a name="l00240"></a>00240 <span class="comment"> DSDPNoOperationError(A);</span> <a name="l00241"></a>00241 <span class="comment"> */</span> <a name="l00242"></a>00242 } <a name="l00243"></a>00243 DSDPFunctionReturn(0); <a name="l00244"></a>00244 } <a name="l00245"></a>00245 <a name="l00246"></a>00246 <a name="l00247"></a>00247 <span class="preprocessor">#undef __FUNCT__</span> <a name="l00248"></a>00248 <span class="preprocessor"></span><span class="preprocessor">#define __FUNCT__ "DSDPDSMatInitialize"</span> <a name="l00249"></a>00249 <span class="preprocessor"></span> <a name="l00254"></a><a class="code" href="dsdpdsmat_8h.html#afe3687816d6a2bfb5c7e2c625f6c8622">00254</a> <span class="keywordtype">int</span> <a class="code" href="dsdpdsmat_8c.html#af3f1124787ca6a784818a70fcd7aaa83" title="Set pointers to null.">DSDPDSMatInitialize</a>(<a class="code" href="structDSDPDSMat__C.html" title="Symmetric Delta S matrix for one block in the semidefinite cone.">DSDPDSMat</a> *B){ <a name="l00255"></a>00255 <span class="keywordtype">int</span> info; <a name="l00256"></a>00256 DSDPFunctionBegin; <a name="l00257"></a>00257 info=<a class="code" href="dsdpdsmat_8c.html#a956667007b1dada1d134e557b0feee9e" title="Set pointers to null.">DSDPDSMatOpsInitialize</a>(&dsdpmatops2); DSDPCHKERR(info); <a name="l00258"></a>00258 info=<a class="code" href="dsdpdsmat_8c.html#a80146b03ed5cc899e53fbb5b8dcb4504" title="Set the opaque pointer and function pointers to the matrix.">DSDPDSMatSetData</a>(B, &dsdpmatops2, 0); DSDPCHKERR(info); <a name="l00259"></a>00259 DSDPFunctionReturn(0); <a name="l00260"></a>00260 } <a name="l00261"></a>00261 </pre></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>