quadrature_rules.C

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00001 // The libMesh Finite Element Library.
00002 // Copyright (C) 2002-2012 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
00003 
00004 // This library is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU Lesser General Public
00006 // License as published by the Free Software Foundation; either
00007 // version 2.1 of the License, or (at your option) any later version.
00008 
00009 // This library is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012 // Lesser General Public License for more details.
00013 
00014 // You should have received a copy of the GNU Lesser General Public
00015 // License along with this library; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00017 
00018 
00019 // C++ includes
00020 #include <iostream>
00021 
00022 // Local includes
00023 #include "libmesh/libmesh_common.h"
00024 #include "libmesh/quadrature_rules.h"
00025 
00026 namespace libMesh
00027 {
00028 
00029 
00030 
00031 std::string QuadratureRules::name (const QuadratureType q)
00032 {
00033   std::string its_name;
00034 
00035   switch (q)
00036     {
00037 
00038     case QGAUSS:
00039       its_name = "Gauss-Legendre Quadrature";
00040       break;
00041 
00042     case QJACOBI_1_0:
00043       its_name = "Jacobi(1,0)-Gauss Quadrature";
00044       break;
00045 
00046     case QJACOBI_2_0:
00047       its_name = "Jacobi(2,0)-Gauss Quadrature";
00048       break;
00049 
00050     case QSIMPSON:
00051       its_name = "Simpson Rule";
00052       break;
00053 
00054     case QTRAP:
00055       its_name = "Trapezoidal Rule";
00056       break;
00057 
00058 
00059     default:
00060       {
00061         libMesh::err << "ERROR: Bad qt=" << q << std::endl;
00062         libmesh_error();
00063       }
00064     }
00065 
00066   return its_name;
00067 }
00068 
00069 } // namespace libMesh
00070 
00071 
00072 
00073 
00074
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Last modified: February 05 2013 19:54:48 UTC

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