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<hr><h1>sc::SCMatrixLTriSubBlock Class Reference</h1>The <a class="el" href="class_sc__SCMatrixLTriSubBlock.html">SCMatrixLTriSubBlock</a> describes a triangular subblock of a matrix.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="block_h-source.html">block.h</a>></code>
<p>
Inheritance diagram for sc::SCMatrixLTriSubBlock<p><center><img src="class_sc__SCMatrixLTriSubBlock_inherit_graph.gif" border="0" usemap="#sc::SCMatrixLTriSubBlock_inherit_map" alt="Inheritance graph"></center>
<map name="sc::SCMatrixLTriSubBlock_inherit_map">
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<area href="class_sc__SavableState.html" shape="rect" coords="43,213,145,232">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for sc::SCMatrixLTriSubBlock:<p><center><img src="class_sc__SCMatrixLTriSubBlock_coll_graph.gif" border="0" usemap="#sc::SCMatrixLTriSubBlock_coll_map" alt="Collaboration graph"></center>
<map name="sc::SCMatrixLTriSubBlock_coll_map">
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<area href="class_sc__SavableState.html" shape="rect" coords="43,213,145,232">
<area href="class_sc__DescribedClass.html" shape="rect" coords="37,147,151,165">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_sc__SCMatrixLTriSubBlock-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top><a name="a0" doxytag="sc::SCMatrixLTriSubBlock::SCMatrixLTriSubBlock"></a>
</td><td valign=bottom><b>SCMatrixLTriSubBlock</b> (int is, int ie, int js, int je, double *data)</td></tr>
<tr><td nowrap align=right valign=top><a name="a1" doxytag="sc::SCMatrixLTriSubBlock::SCMatrixLTriSubBlock"></a>
</td><td valign=bottom><b>SCMatrixLTriSubBlock</b> (<a class="el" href="class_sc__StateIn.html">StateIn</a> &)</td></tr>
<tr><td nowrap align=right valign=top><a name="a2" doxytag="sc::SCMatrixLTriSubBlock::~SCMatrixLTriSubBlock"></a>
virtual </td><td valign=bottom><b>~SCMatrixLTriSubBlock</b> ()</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_sc__SCMatrixLTriSubBlock.html#a3">save_data_state</a> (<a class="el" href="class_sc__StateOut.html">StateOut</a> &)</td></tr>
<tr><td> </td><td><font size=-1><em>Save the base classes (with save_data_state) and the members in the same order that the <a class="el" href="class_sc__StateIn.html">StateIn</a> CTOR initializes them.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a name="a4" doxytag="sc::SCMatrixLTriSubBlock::process"></a>
void </td><td valign=bottom><b>process</b> (<a class="el" href="class_sc__SCElementOp.html">SCElementOp</a> *)</td></tr>
<tr><td nowrap align=right valign=top><a name="a5" doxytag="sc::SCMatrixLTriSubBlock::process"></a>
void </td><td valign=bottom><b>process</b> (<a class="el" href="class_sc__SCElementOp2.html">SCElementOp2</a> *, <a class="el" href="class_sc__SCMatrixBlock.html">SCMatrixBlock</a> *)</td></tr>
<tr><td nowrap align=right valign=top><a name="a6" doxytag="sc::SCMatrixLTriSubBlock::process"></a>
void </td><td valign=bottom><b>process</b> (<a class="el" href="class_sc__SCElementOp3.html">SCElementOp3</a> *, <a class="el" href="class_sc__SCMatrixBlock.html">SCMatrixBlock</a> *, <a class="el" href="class_sc__SCMatrixBlock.html">SCMatrixBlock</a> *)</td></tr>
<tr><td colspan=2><br><h2>Public Attributes</h2></td></tr>
<tr><td nowrap align=right valign=top><a name="m0" doxytag="sc::SCMatrixLTriSubBlock::istart"></a>
int </td><td valign=bottom><b>istart</b></td></tr>
<tr><td nowrap align=right valign=top><a name="m1" doxytag="sc::SCMatrixLTriSubBlock::iend"></a>
int </td><td valign=bottom><b>iend</b></td></tr>
<tr><td nowrap align=right valign=top><a name="m2" doxytag="sc::SCMatrixLTriSubBlock::jstart"></a>
int </td><td valign=bottom><b>jstart</b></td></tr>
<tr><td nowrap align=right valign=top><a name="m3" doxytag="sc::SCMatrixLTriSubBlock::jend"></a>
int </td><td valign=bottom><b>jend</b></td></tr>
<tr><td nowrap align=right valign=top><a name="m4" doxytag="sc::SCMatrixLTriSubBlock::data"></a>
double* </td><td valign=bottom><b>data</b></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The <a class="el" href="class_sc__SCMatrixLTriSubBlock.html">SCMatrixLTriSubBlock</a> describes a triangular subblock of a matrix.
<p>
The following bit of code illustrates the data layout: fill(double **matrix, SCMatrixLTriSubBlock &b) { int offset=(b.istart*(b.istart+1)>>1) + b.jstart; for (int i=b.start; i<b.end; i++) { for (int j=b.start; j<=i && j<b.jend; j++,offset++) { matrix[i][j] = b.data[offset]; } if (j>i) offset += b.istart; else offset += i + b.jstart - b.jend; } }
<p>
<hr><h2>Member Function Documentation</h2>
<a name="a3" doxytag="sc::SCMatrixLTriSubBlock::save_data_state"></a><p>
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<td nowrap valign="top"><b>
void sc::SCMatrixLTriSubBlock::save_data_state (
</b></td>
<td valign="bottom"><b>
<a class="el" href="class_sc__StateOut.html">StateOut</a> & <em>s</em> )<code> [virtual]</code>
</b></td>
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</td>
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<p>
Save the base classes (with save_data_state) and the members in the same order that the <a class="el" href="class_sc__StateIn.html">StateIn</a> CTOR initializes them.
<p>
This must be implemented by the derived class if the class has data.
<p>
Reimplemented from <a class="el" href="class_sc__SCMatrixBlock.html#a3">sc::SCMatrixBlock</a>. </td>
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</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="block_h-source.html">block.h</a></ul>
<hr>
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