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<li class="navelem"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html">Submatrix< Blackbox, VectorCategories::DenseVectorTag ></a> </li>
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<div class="title">Submatrix< Blackbox, VectorCategories::DenseVectorTag > Class Template Reference</div> </div>
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<!-- doxytag: class="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >" --><!-- doxytag: inherits="LinBox::BlackboxInterface" -->
<p>Specialization for dense vectors.
<a href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#details">More...</a></p>
<p><code>#include <submatrix.h></code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png"/> Inheritance diagram for Submatrix< Blackbox, VectorCategories::DenseVectorTag >:</div>
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<img src="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.png" usemap="#Submatrix< Blackbox, VectorCategories::DenseVectorTag >_map" alt=""/>
<map id="Submatrix< Blackbox, VectorCategories::DenseVectorTag >_map" name="Submatrix< Blackbox, VectorCategories::DenseVectorTag >_map">
<area href="class_lin_box_1_1_blackbox_interface.html" title="This blackbox base class exists solely to aid documentation organization." alt="BlackboxInterface" shape="rect" coords="0,0,403,24"/>
<area href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_zero_one_vector_tag_01_4.html" title="Specialization for dense ZeroOne vectors." alt="Submatrix< Blackbox, VectorCategories::DenseZeroOneVectorTag >" shape="rect" coords="0,112,403,136"/>
</map>
</div></div>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#aaed38863c4d2871536ae0776b92685b4">Submatrix</a> (const Blackbox *BB, size_t row, size_t col, size_t Rowdim, size_t Coldim)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor from field and dense vector of field elements. <a href="#aaed38863c4d2871536ae0776b92685b4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1bc16b94725b2e441333bcef5dd4a032"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::~Submatrix" ref="a1bc16b94725b2e441333bcef5dd4a032" args="()" -->
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#a1bc16b94725b2e441333bcef5dd4a032">~Submatrix</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class OutVector , class InVector > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">OutVector & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#aa37d57c030b1db0c198478268aa3cc15">apply</a> (OutVector &y, const InVector &x) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Application of BlackBox matrix. <a href="#aa37d57c030b1db0c198478268aa3cc15"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class OutVector , class InVector > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">OutVector & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#ac1a9817268900b78faa5a6eb17d9badf">applyTranspose</a> (OutVector &y, const InVector &x) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Application of BlackBox matrix transpose. <a href="#ac1a9817268900b78faa5a6eb17d9badf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#a09202c1aaa6c5a4c8e69a2339a27bcfe">rowdim</a> (void) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Retreive _row dimensions of BlackBox matrix. <a href="#a09202c1aaa6c5a4c8e69a2339a27bcfe"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_vector_tag_01_4.html#a63d5df22c5024e979e3462155d0fe814">coldim</a> (void) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Retreive _column dimensions of BlackBox matrix. <a href="#a63d5df22c5024e979e3462155d0fe814"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><h3>template<class Blackbox><br/>
class LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag ></h3>
<p>Specialization for dense vectors. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aaed38863c4d2871536ae0776b92685b4"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::Submatrix" ref="aaed38863c4d2871536ae0776b92685b4" args="(const Blackbox *BB, size_t row, size_t col, size_t Rowdim, size_t Coldim)" -->
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<td class="memname"><a class="el" href="class_lin_box_1_1_submatrix.html">Submatrix</a> </td>
<td>(</td>
<td class="paramtype">const Blackbox * </td>
<td class="paramname"><em>BB</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>row</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>col</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>Rowdim</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>Coldim</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Constructor from field and dense vector of field elements. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">BB</td><td>Black box from which to extract the submatrix </td></tr>
<tr><td class="paramname">row</td><td>First row of the submatrix to extract (1.._BB->rowdim ()) </td></tr>
<tr><td class="paramname">col</td><td>First column of the submatrix to extract (1.._BB->coldim ()) </td></tr>
<tr><td class="paramname">Rowdim</td><td>Row dimension </td></tr>
<tr><td class="paramname">Coldim</td><td>Column dimension </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented in <a class="el" href="class_lin_box_1_1_submatrix_3_01_blackbox_00_01_vector_categories_1_1_dense_zero_one_vector_tag_01_4.html#aaed38863c4d2871536ae0776b92685b4">Submatrix< Blackbox, VectorCategories::DenseZeroOneVectorTag ></a>.</p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="aa37d57c030b1db0c198478268aa3cc15"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::apply" ref="aa37d57c030b1db0c198478268aa3cc15" args="(OutVector &y, const InVector &x) const " -->
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<td class="memname">OutVector& apply </td>
<td>(</td>
<td class="paramtype">OutVector & </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const InVector & </td>
<td class="paramname"><em>x</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Application of BlackBox matrix. </p>
<p><code>y= A*x</code>. Requires one vector conforming to the <a class="el" href="namespace_lin_box.html">LinBox</a> vector <a class="el" href="_archetypes.html">archetype</a>. Required by abstract base class. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>reference to vector y containing output. </dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>constant reference to vector to contain input </td></tr>
<tr><td class="paramname">y</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ac1a9817268900b78faa5a6eb17d9badf"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::applyTranspose" ref="ac1a9817268900b78faa5a6eb17d9badf" args="(OutVector &y, const InVector &x) const " -->
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<td class="memname">OutVector& applyTranspose </td>
<td>(</td>
<td class="paramtype">OutVector & </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const InVector & </td>
<td class="paramname"><em>x</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Application of BlackBox matrix transpose. </p>
<p><code>y= transpose(A)*x</code>. Requires one vector conforming to the <a class="el" href="namespace_lin_box.html">LinBox</a> vector <a class="el" href="_archetypes.html">archetype</a>. Required by abstract base class. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>reference to vector y containing output. </dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>constant reference to vector to contain input </td></tr>
<tr><td class="paramname">y</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a09202c1aaa6c5a4c8e69a2339a27bcfe"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::rowdim" ref="a09202c1aaa6c5a4c8e69a2339a27bcfe" args="(void) const " -->
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<td class="memname">size_t rowdim </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Retreive _row dimensions of BlackBox matrix. </p>
<p>This may be needed for applying preconditioners. Required by abstract base class. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>integer number of _rows of black box matrix. </dd></dl>
</div>
</div>
<a class="anchor" id="a63d5df22c5024e979e3462155d0fe814"></a><!-- doxytag: member="LinBox::Submatrix< Blackbox, VectorCategories::DenseVectorTag >::coldim" ref="a63d5df22c5024e979e3462155d0fe814" args="(void) const " -->
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<td class="memname">size_t coldim </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Retreive _column dimensions of BlackBox matrix. </p>
<p>Required by abstract base class. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>integer number of _columns of black box matrix. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>submatrix.h</li>
</ul>
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