FEI Version of the Day
fei_MatrixTraits_FEData.hpp
00001 /*
00002 // @HEADER
00003 // ************************************************************************
00004 //             FEI: Finite Element Interface to Linear Solvers
00005 //                  Copyright (2005) Sandia Corporation.
00006 //
00007 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the
00008 // U.S. Government retains certain rights in this software.
00009 //
00010 // Redistribution and use in source and binary forms, with or without
00011 // modification, are permitted provided that the following conditions are
00012 // met:
00013 //
00014 // 1. Redistributions of source code must retain the above copyright
00015 // notice, this list of conditions and the following disclaimer.
00016 //
00017 // 2. Redistributions in binary form must reproduce the above copyright
00018 // notice, this list of conditions and the following disclaimer in the
00019 // documentation and/or other materials provided with the distribution.
00020 //
00021 // 3. Neither the name of the Corporation nor the names of the
00022 // contributors may be used to endorse or promote products derived from
00023 // this software without specific prior written permission.
00024 //
00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00036 //
00037 // Questions? Contact Alan Williams (william@sandia.gov) 
00038 //
00039 // ************************************************************************
00040 // @HEADER
00041 */
00042 
00043 
00044 #ifndef _fei_MatrixTraits_FEData_hpp_
00045 #define _fei_MatrixTraits_FEData_hpp_
00046 
00047 //This file defines matrix traits for FiniteElementData matrices
00048 //
00049 
00050 #include <fei_FiniteElementData.hpp>
00051 
00052 namespace fei {
00053 
00055   template<>
00056   struct MatrixTraits<FiniteElementData> {
00057 
00059     static const char* typeName()
00060       { return("FiniteElementData"); }
00061 
00062     static double* getBeginPointer(FiniteElementData* fed)
00063       {
00064         return NULL;
00065       }
00066 
00067     static int getOffset(FiniteElementData* /*fed*/, int row, int col)
00068       {
00069         return -1;
00070       }
00071 
00074     static int setValues(FiniteElementData* fed, double scalar)
00075       {
00076   return( -1 );
00077       }
00078 
00082     static int getNumLocalRows(FiniteElementData* fed, int& numRows)
00083     {
00084       numRows = -1;
00085       return(-1);
00086     }
00087 
00090     static int getRowLength(FiniteElementData* fed, int row, int& length)
00091       {
00092   return( -1 );
00093       }
00094 
00107     static int copyOutRow(FiniteElementData* fed,
00108           int row, int len, double* coefs, int* indices)
00109       {
00110   return( -1 );
00111       }
00112 
00115     static int putValuesIn(FiniteElementData* fed,
00116          int numRows, const int* rows,
00117          int numCols, const int* cols,
00118          const double* const* values,
00119                           bool sum_into)
00120       {
00121   return( -1 );
00122       }
00123 
00128     static int globalAssemble(FiniteElementData* fed)
00129     {
00130       return( fed->loadComplete() );
00131     }
00132 
00134     static int matvec(FiniteElementData* fed,
00135           fei::Vector* x,
00136           fei::Vector* y)
00137     {
00138       return(-1);
00139     }
00140 
00141   };//struct MatrixTraits
00142 }//namespace fei
00143 
00144 
00145 #endif // _fei_MatrixTraits_FEData_hpp_
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Friends