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Desire NUENTSA
2012-06-11 18:52:26 +02:00
parent 0591011d5c
commit bccf64d342
11 changed files with 478 additions and 204 deletions
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17
Eigen/src/SparseLU/SparseLU_snode_bmod.h
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@@ -42,16 +42,18 @@
* granted, provided the above notices are retained, and a notice that
* the code was modified is included with the above copyright notice.
*/
namespace internal {
#ifndef SPARSELU_SNODE_BMOD_H
#define SPARSELU_SNODE_BMOD_H
template <typename VectorType>
int SparseLU::LU_dsnode_bmod (const int jcol, const int jsupno, const int fsupc,
VectorType& dense, VectorType& tempv, LU_GlobalLu_t& Glu)
template <typename Index, typename ScalarVector>
int SparseLU::LU_dsnode_bmod (const Index jcol, const Index jsupno, const Index fsupc,
ScalarVector& dense, ScalarVector& tempv, LU_GlobalLu_t& Glu)
{
VectorXi& lsub = Glu.lsub; // Compressed row subscripts of ( rectangular supernodes ??)
VectorXi& xlsub = Glu.xlsub; // xlsub[j] is the starting location of the j-th column in lsub(*)
VectorType& lusup = Glu.lusup; // Numerical values of the rectangular supernodes
VectorXi& xlusup = Glu.xlusup; // xlusup[j] is the starting location of the j-th column in lusup(*)
typedef typename Matrix<Index, Dynamic, Dynamic> IndexVector;
IndexVector& lsub = Glu.lsub; // Compressed row subscripts of ( rectangular supernodes ??)
IndexVector& xlsub = Glu.xlsub; // xlsub[j] is the starting location of the j-th column in lsub(*)
ScalarVector& lusup = Glu.lusup; // Numerical values of the rectangular supernodes
IndexVector& xlusup = Glu.xlusup; // xlusup[j] is the starting location of the j-th column in lusup(*)
int nextlu = xlusup(jcol); // Starting location of the next column to add
int irow, isub;
@@ -85,4 +87,5 @@ int SparseLU::LU_dsnode_bmod (const int jcol, const int jsupno, const int fsupc,
return 0;
}
} // End namespace internal
#endif