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<div class="navpath"><a class="el" href="namespaceitk.html">itk</a>::<a class="el" href="namespaceitk_1_1fem.html">fem</a>::<a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html">LoadBCMFC</a>
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<h1>itk::fem::LoadBCMFC Class Reference</h1><!-- doxytag: class="itk::fem::LoadBCMFC" --><!-- doxytag: inherits="itk::fem::Load" -->Generic linear multi freedom displacement constraint in global coordinate system.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for itk::fem::LoadBCMFC:</div>
<div class="dynsection">
<p><center><img src="classitk_1_1fem_1_1LoadBCMFC__inherit__graph.png" border="0" usemap="#itk_1_1fem_1_1LoadBCMFC__inherit__map" alt="Inheritance graph"></center>
<map name="itk_1_1fem_1_1LoadBCMFC__inherit__map">
<area shape="rect" id="node2" href="classitk_1_1fem_1_1Load.html" title="General abstract load base class." alt="" coords="44,83,161,112"><area shape="rect" id="node4" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system." alt="" coords="5,5,200,35"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<div class="dynheader">
Collaboration diagram for itk::fem::LoadBCMFC:</div>
<div class="dynsection">
<p><center><img src="classitk_1_1fem_1_1LoadBCMFC__coll__graph.png" border="0" usemap="#itk_1_1fem_1_1LoadBCMFC__coll__map" alt="Collaboration graph"></center>
<map name="itk_1_1fem_1_1LoadBCMFC__coll__map">
<area shape="rect" id="node2" href="classitk_1_1fem_1_1Load.html" title="General abstract load base class." alt="" coords="44,83,161,112"><area shape="rect" id="node4" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system." alt="" coords="5,5,200,35"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classitk_1_1fem_1_1LoadBCMFC-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html">MFCTerm</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Class that holds information about one term in MFC constraint equation. <a href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">FEMPArray</a>< <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#a1ded0dd05fb4bd71edf9a9d4f366d42">ArrayType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#491e41b10e58ddfdf9114c6a82d825a9">Baseclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef const <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#4fc4d2dfaeb9c53c1117084f2253156f">ConstPointer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef std::vector< <a class="el" href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html">MFCTerm</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1e6478dc701d5b8ecb7aec9c74e99421">LhsType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#fa0df2da979d7625db943d70163e268f">Pointer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html">LoadBCMFC</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#4d0e3b07324351ca4bbdd6481f4e72ce">Self</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classitk_1_1fem_1_1Load.html">Load</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#2b4190ccd91fd63e0480a99df8f450aa">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#f1aca39e2906029f09b4a4719006a887">ClassID</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Baseclass::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#33965584fb5ef51ece5e669633468eaf">Clone</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#476c1b105a544a85101949d00f5b99f0">LoadBCMFC</a> (<a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> element, int dof, <a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1Element.html#c55f879c15daa302723012b7f9d21b94">Element::Float</a> > val)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#6811e998dff493d9fd1a464c35d46c0c">LoadBCMFC</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#455a882747e018f81bb30116f087da63">Read</a> (std::istream &f, void *info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#5f021b8e26506be2cde23c43303aa9fb">Write</a> (std::ostream &f) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#95cd7cfff6548fc68df91772c1254e28">GetSolution</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1Load.html#044390ec1344a754d37f1b09229769c3">SetSolution</a> (<a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a>)</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">FEMLightObject::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#0e93750356507c691b7ed22afd8abc14">CreateFromStream</a> (std::istream &f, void *info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self::Pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#85c03a77818b9628c36acec085ebd028">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#e56895284c8d64b2b4767113ed3a4340">SkipWhiteSpace</a> (std::istream &f)</td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#9003f80c5c1a893400d80592d185df0e">GN</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1b48f0f8f67f4d5aaa5df03dc96a8110">Index</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1e6478dc701d5b8ecb7aec9c74e99421">LhsType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#2db9947c96fd86920071698b18dda259">lhs</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1Element.html#c55f879c15daa302723012b7f9d21b94">Element::Float</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#c69d11b01c722ad5e85028c939153fd7">rhs</a></td></tr>
<tr><td colspan="2"><br><h2>Static Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#20ffa0beac0aa2db2c57baed0c624387">CLID</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static const std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#c91749b78424a06b8923180df3ebd411">whitespaces</a></td></tr>
<tr><td colspan="2"><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#16432758b314f3cedad3fba81c895417">Solver</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Generic linear multi freedom displacement constraint in global coordinate system.
<p>
These constraints are implemented using the Lagrange multiplier method. We treat displacement constraints (or essential boundary conditions, which are exactly the same but with less functionality) as a special kind of load on the system.<p>
How to store data in a <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html" title="Generic linear multi freedom displacement constraint in global coordinate system...">LoadBCMFC</a> object... Suppose you want to impose the following constraint to the system:<p>
0.5*u1x + 2.1*u5y = 10.0<p>
u1x is the first DOF in the element with global number 1, and u5y is the second DOF in an element with GN=5.<p>
... then use the following lines of code itk::LoadBCMFC m; m.lhs.push_back( <a class="el" href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html" title="Class that holds information about one term in MFC constraint equation.">LoadBCMFC::MFCTerm</a>( elements.Find(1), 0, 0.5 ) ); m.lhs.push_back( <a class="el" href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html" title="Class that holds information about one term in MFC constraint equation.">LoadBCMFC::MFCTerm</a>( elements.Find(5), 1, 2.1 ) ); m.rhs=10.0;
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00052">52</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="a1ded0dd05fb4bd71edf9a9d4f366d42"></a><!-- doxytag: member="itk::fem::LoadBCMFC::ArrayType" ref="a1ded0dd05fb4bd71edf9a9d4f366d42" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">FEMPArray</a><<a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>> <a class="el" href="classitk_1_1fem_1_1FEMPArray.html">itk::fem::Load::ArrayType</a><code> [inherited]</code> </td>
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<p>
<a class="el" href="classitk_1_1Array.html" title="Array class with size defined at construction time.">Array</a> class that holds special pointers to the load objects
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00042">42</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="491e41b10e58ddfdf9114c6a82d825a9"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Baseclass" ref="491e41b10e58ddfdf9114c6a82d825a9" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a> <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::FEMLightObject::Baseclass</a><code> [inherited]</code> </td>
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<p>
Store the base class typedef for easy access from derived classes. FEM_CLASS macro also expects this for the FEMOF...
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00064">64</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.h</a>.</p>
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<a class="anchor" name="4fc4d2dfaeb9c53c1117084f2253156f"></a><!-- doxytag: member="itk::fem::LoadBCMFC::ConstPointer" ref="4fc4d2dfaeb9c53c1117084f2253156f" args="" -->
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<td class="memname">typedef const <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>* <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::LoadBCMFC::ConstPointer</a> </td>
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Const pointer or <a class="el" href="classitk_1_1SmartPointer.html" title="Implements transparent reference counting.">SmartPointer</a> to an object.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#8df15151cd9842546313d0527078e3bd">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="1e6478dc701d5b8ecb7aec9c74e99421"></a><!-- doxytag: member="itk::fem::LoadBCMFC::LhsType" ref="1e6478dc701d5b8ecb7aec9c74e99421" args="" -->
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<td class="memname">typedef std::vector<<a class="el" href="classitk_1_1fem_1_1LoadBCMFC_1_1MFCTerm.html">MFCTerm</a>> <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1e6478dc701d5b8ecb7aec9c74e99421">itk::fem::LoadBCMFC::LhsType</a> </td>
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Left hand side of the MFC constraint equation
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00091">91</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="fa0df2da979d7625db943d70163e268f"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Pointer" ref="fa0df2da979d7625db943d70163e268f" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self</a>* <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">itk::fem::LoadBCMFC::Pointer</a> </td>
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Pointer or <a class="el" href="classitk_1_1SmartPointer.html" title="Implements transparent reference counting.">SmartPointer</a> to an object.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#b436b05d299bac3bf5667d1d4083e2aa">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="4d0e3b07324351ca4bbdd6481f4e72ce"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Self" ref="4d0e3b07324351ca4bbdd6481f4e72ce" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html">LoadBCMFC</a> <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html">itk::fem::LoadBCMFC::Self</a> </td>
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Standard Self typedef.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#140b7e6b5f23b2e9d317ad6a67435d66">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="2b4190ccd91fd63e0480a99df8f450aa"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Superclass" ref="2b4190ccd91fd63e0480a99df8f450aa" args="" -->
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<td class="memname">typedef <a class="el" href="classitk_1_1fem_1_1Load.html">Load</a> <a class="el" href="classitk_1_1fem_1_1Load.html">itk::fem::LoadBCMFC::Superclass</a> </td>
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Standard Superclass typedef.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1Load.html#28a3cb95ef9101ad842a422bfb132b44">itk::fem::Load</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="6811e998dff493d9fd1a464c35d46c0c"></a><!-- doxytag: member="itk::fem::LoadBCMFC::LoadBCMFC" ref="6811e998dff493d9fd1a464c35d46c0c" args="()" -->
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<td class="memname">itk::fem::LoadBCMFC::LoadBCMFC </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>
Default constructor
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00103">103</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="476c1b105a544a85101949d00f5b99f0"></a><!-- doxytag: member="itk::fem::LoadBCMFC::LoadBCMFC" ref="476c1b105a544a85101949d00f5b99f0" args="(Element::ConstPointer element, int dof, vnl_vector< Element::Float > val)" -->
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<td class="memname">itk::fem::LoadBCMFC::LoadBCMFC </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classitk_1_1fem_1_1Element.html">Element::ConstPointer</a> </td>
<td class="paramname"> <em>element</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>dof</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classvnl__vector.html">vnl_vector</a>< <a class="el" href="classitk_1_1fem_1_1Element.html#c55f879c15daa302723012b7f9d21b94">Element::Float</a> > </td>
<td class="paramname"> <em>val</em></td><td> </td>
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With this constructor, we can easy fix the global displacement dof given by node to a value val.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>element</em> </td><td>Pointer to an element, which holds a displacements that needs to be fixed. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>dof</em> </td><td>Local DOF number in an element. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>val</em> </td><td>The fixed value of a DOF. </td></tr>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="f1aca39e2906029f09b4a4719006a887"></a><!-- doxytag: member="itk::fem::LoadBCMFC::ClassID" ref="f1aca39e2906029f09b4a4719006a887" args="() const " -->
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<td class="memname">virtual int itk::fem::LoadBCMFC::ClassID </td>
<td>(</td>
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<td> const<code> [inline, virtual]</code></td>
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<p>
Virtual function to access the class ID
<p>Implements <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#608d13678f589929fba0a83c2934efa6">itk::fem::FEMLightObject</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="33965584fb5ef51ece5e669633468eaf"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Clone" ref="33965584fb5ef51ece5e669633468eaf" args="() const " -->
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<td class="memname">virtual <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Baseclass::Pointer</a> itk::fem::LoadBCMFC::Clone </td>
<td>(</td>
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<td> ) </td>
<td> const<code> [virtual]</code></td>
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Create a new object from the existing one
<p>Implements <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#03ebd271142e82b65ffb6b87f6bc4d57">itk::fem::FEMLightObject</a>.</p>
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<a class="anchor" name="0e93750356507c691b7ed22afd8abc14"></a><!-- doxytag: member="itk::fem::LoadBCMFC::CreateFromStream" ref="0e93750356507c691b7ed22afd8abc14" args="(std::istream &f, void *info)" -->
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<td class="memname">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">FEMLightObject::Pointer</a> itk::fem::FEMLightObject::CreateFromStream </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
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<td class="paramtype">void * </td>
<td class="paramname"> <em>info</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [static, inherited]</code></td>
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<p>
Read object of any derived type from stream.<p>
This static function creates an object of a class, which is derived from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html" title="Base class for all classes that define the FEM system.">FEMLightObject</a>. The class of object is first determined from the stream, then the object of that class is constructed using the <a class="el" href="classitk_1_1fem_1_1FEMObjectFactory.html" title="Create objects of derived classes by specifying a class ID.">FEMObjectFactory</a>. Finally the data for this object is read from the stream, by calling the <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#47bd483753eb9ad15e8894726e77e003">Read()</a> member function.
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<a class="anchor" name="95cd7cfff6548fc68df91772c1254e28"></a><!-- doxytag: member="itk::fem::LoadBCMFC::GetSolution" ref="95cd7cfff6548fc68df91772c1254e28" args="()" -->
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<td class="memname">virtual <a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> itk::fem::Load::GetSolution </td>
<td>(</td>
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<td><code> [inline, virtual, inherited]</code></td>
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Sets the pointer to solution vector. This function is automatically called by the <a class="el" href="classitk_1_1fem_1_1Solver.html" title="Main FEM solver.">Solver</a> class on every load object.<p>
Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>Pointer to the object of <a class="el" href="classitk_1_1fem_1_1Solution.html" title="Provides functions to access the values of the solution vector.">Solution</a> class. </td></tr>
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<p>Reimplemented in <a class="el" href="classitk_1_1fem_1_1FiniteDifferenceFunctionLoad.html#c1428e312af96582bf9905dca4b49ebf">itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed ></a>, <a class="el" href="classitk_1_1fem_1_1ImageMetricLoad.html#563b78900fa78d74c53043ee9b635895">itk::fem::ImageMetricLoad< TMoving, TFixed ></a>, and <a class="el" href="classitk_1_1fem_1_1LoadLandmark.html#abf53117c002b6dd214f57549ee679b1">itk::fem::LoadLandmark</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00057">57</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="85c03a77818b9628c36acec085ebd028"></a><!-- doxytag: member="itk::fem::LoadBCMFC::New" ref="85c03a77818b9628c36acec085ebd028" args="()" -->
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<td class="memname">static <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html">Self::Pointer</a> itk::fem::LoadBCMFC::New </td>
<td>(</td>
<td class="paramtype">void </td>
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<td><code> [inline, static]</code></td>
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<a class="el" href="classitk_1_1Object.html" title="Base class for most itk classes.">Object</a> creation in an <a class="el" href="namespaceitk.html" title="Hashtable class, used to implement the hashed associative containers itk_hash_set...">itk</a> compatible way
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="455a882747e018f81bb30116f087da63"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Read" ref="455a882747e018f81bb30116f087da63" args="(std::istream &f, void *info)" -->
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<td class="memname">virtual void itk::fem::LoadBCMFC::Read </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"> <em>f</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>info</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
read a <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html" title="Generic linear multi freedom displacement constraint in global coordinate system...">LoadBCMFC</a> object from input stream.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#47bd483753eb9ad15e8894726e77e003">itk::fem::FEMLightObject</a>.</p>
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<a class="anchor" name="044390ec1344a754d37f1b09229769c3"></a><!-- doxytag: member="itk::fem::LoadBCMFC::SetSolution" ref="044390ec1344a754d37f1b09229769c3" args="(Solution::ConstPointer)" -->
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<td class="memname">virtual void itk::fem::Load::SetSolution </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classitk_1_1fem_1_1Solution.html">Solution::ConstPointer</a> </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual, inherited]</code></td>
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<p>
Sets the pointer to solution vector. This function is automatically called by the <a class="el" href="classitk_1_1fem_1_1Solver.html" title="Main FEM solver.">Solver</a> class on every load object.<p>
Some types of external Loads may need access to previous values of solution vector. If a derived class needs that, it should implement this function, and store the passed pointer accordingly. If the result vector is not required, the functionn should be left unimplemented, so that only the dummy implementation in base class is called.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ptr</em> </td><td>Pointer to the object of <a class="el" href="classitk_1_1fem_1_1Solution.html" title="Provides functions to access the values of the solution vector.">Solution</a> class. </td></tr>
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<p>Reimplemented in <a class="el" href="classitk_1_1fem_1_1FiniteDifferenceFunctionLoad.html#0697aeaca5e520d0de957e0f36ccd451">itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed ></a>, <a class="el" href="classitk_1_1fem_1_1ImageMetricLoad.html#750c0d7f4e7e670d18030a0cb4f8e64b">itk::fem::ImageMetricLoad< TMoving, TFixed ></a>, and <a class="el" href="classitk_1_1fem_1_1LoadLandmark.html#721dc10568240800e10dd88d37a1dac1">itk::fem::LoadLandmark</a>.</p>
<p>Definition at line <a class="el" href="itkFEMLoadBase_8h_source.html#l00056">56</a> of file <a class="el" href="itkFEMLoadBase_8h_source.html">itkFEMLoadBase.h</a>.</p>
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<a class="anchor" name="e56895284c8d64b2b4767113ed3a4340"></a><!-- doxytag: member="itk::fem::LoadBCMFC::SkipWhiteSpace" ref="e56895284c8d64b2b4767113ed3a4340" args="(std::istream &f)" -->
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<td class="memname">static void itk::fem::FEMLightObject::SkipWhiteSpace </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"> <em>f</em> </td>
<td> ) </td>
<td><code> [static, inherited]</code></td>
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Helper function that skips all the whitespace and comments in an input stream.
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<a class="anchor" name="5f021b8e26506be2cde23c43303aa9fb"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Write" ref="5f021b8e26506be2cde23c43303aa9fb" args="(std::ostream &f) const " -->
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<td class="memname">virtual void itk::fem::LoadBCMFC::Write </td>
<td>(</td>
<td class="paramtype">std::ostream & </td>
<td class="paramname"> <em>f</em> </td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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write a <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html" title="Generic linear multi freedom displacement constraint in global coordinate system...">LoadBCMFC</a> object to the output stream.
<p>Reimplemented from <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#554ccc170c200cd1bdd32ad24cdc7258">itk::fem::FEMLightObject</a>.</p>
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<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="16432758b314f3cedad3fba81c895417"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Solver" ref="16432758b314f3cedad3fba81c895417" args="" -->
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<td class="memname">friend class <a class="el" href="classitk_1_1fem_1_1Solver.html">Solver</a><code> [friend]</code> </td>
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<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00125">125</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="20ffa0beac0aa2db2c57baed0c624387"></a><!-- doxytag: member="itk::fem::LoadBCMFC::CLID" ref="20ffa0beac0aa2db2c57baed0c624387" args="" -->
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<td class="memname">const int <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#20ffa0beac0aa2db2c57baed0c624387">itk::fem::LoadBCMFC::CLID</a><code> [static]</code> </td>
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Class ID for FEM object factory
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00054">54</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="9003f80c5c1a893400d80592d185df0e"></a><!-- doxytag: member="itk::fem::LoadBCMFC::GN" ref="9003f80c5c1a893400d80592d185df0e" args="" -->
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<td class="memname">int <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#9003f80c5c1a893400d80592d185df0e">itk::fem::FEMLightObject::GN</a><code> [inherited]</code> </td>
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Global number of an object (ID of an object) In general the ID's are required to be unique only within a specific type of derived classes (Elements, Nodes, ...) If the GN is not required, it can be ignored. (normally you need the GN when writing or reading objects to/from stream.
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00165">165</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.h</a>.</p>
<p>Referenced by <a class="el" href="itkFEMLightObject_8h_source.html#l00154">itk::fem::FEMLightObject::FEMLightObject()</a>.</p>
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<a class="anchor" name="1b48f0f8f67f4d5aaa5df03dc96a8110"></a><!-- doxytag: member="itk::fem::LoadBCMFC::Index" ref="1b48f0f8f67f4d5aaa5df03dc96a8110" args="" -->
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<td class="memname">int <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1b48f0f8f67f4d5aaa5df03dc96a8110">itk::fem::LoadBCMFC::Index</a> </td>
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used internally by the <a class="el" href="classitk_1_1fem_1_1Solver.html" title="Main FEM solver.">Solver</a> class
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00124">124</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="2db9947c96fd86920071698b18dda259"></a><!-- doxytag: member="itk::fem::LoadBCMFC::lhs" ref="2db9947c96fd86920071698b18dda259" args="" -->
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<td class="memname"><a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#1e6478dc701d5b8ecb7aec9c74e99421">LhsType</a> <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#2db9947c96fd86920071698b18dda259">itk::fem::LoadBCMFC::lhs</a> </td>
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<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00092">92</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="c69d11b01c722ad5e85028c939153fd7"></a><!-- doxytag: member="itk::fem::LoadBCMFC::rhs" ref="c69d11b01c722ad5e85028c939153fd7" args="" -->
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<td class="memname"><a class="el" href="classvnl__vector.html">vnl_vector</a><<a class="el" href="classitk_1_1fem_1_1Element.html#c55f879c15daa302723012b7f9d21b94">Element::Float</a>> <a class="el" href="classitk_1_1fem_1_1LoadBCMFC.html#c69d11b01c722ad5e85028c939153fd7">itk::fem::LoadBCMFC::rhs</a> </td>
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Right hand side of the linear equation that defines the constraints. It is a vector so that implementation of BC on isotropic elements is easy. Which value is applied to the master force vector is defined by optional dim parameter (defaults to 0) in AssembleF function in solver.
<p>Definition at line <a class="el" href="itkFEMLoadBCMFC_8h_source.html#l00100">100</a> of file <a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a>.</p>
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<a class="anchor" name="c91749b78424a06b8923180df3ebd411"></a><!-- doxytag: member="itk::fem::LoadBCMFC::whitespaces" ref="c91749b78424a06b8923180df3ebd411" args="" -->
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<td class="memname">const std::string <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#c91749b78424a06b8923180df3ebd411">itk::fem::FEMLightObject::whitespaces</a><code> [static, inherited]</code> </td>
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Const string of all whitespace characters. This string is used by <a class="el" href="classitk_1_1fem_1_1FEMLightObject.html#e56895284c8d64b2b4767113ed3a4340">SkipWhiteSpace</a> function.
<p>Definition at line <a class="el" href="itkFEMLightObject_8h_source.html#l00135">135</a> of file <a class="el" href="itkFEMLightObject_8h_source.html">itkFEMLightObject.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="itkFEMLoadBCMFC_8h_source.html">itkFEMLoadBCMFC.h</a></ul>
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<hr><address><small>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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d5e74628f0e673bb8680aebce32b2c04
>
files
>
11577
