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Diffstat (limited to 'btl/libs/ublas/ublas_interface.hh')
-rw-r--r--btl/libs/ublas/ublas_interface.hh141
1 files changed, 0 insertions, 141 deletions
diff --git a/btl/libs/ublas/ublas_interface.hh b/btl/libs/ublas/ublas_interface.hh
deleted file mode 100644
index 95cad51..0000000
--- a/btl/libs/ublas/ublas_interface.hh
+++ /dev/null
@@ -1,141 +0,0 @@
-//=====================================================
-// File : ublas_interface.hh
-// Author : L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D, lun sep 30 14:23:27 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-//
-#ifndef UBLAS_INTERFACE_HH
-#define UBLAS_INTERFACE_HH
-
-#include <boost/numeric/ublas/vector.hpp>
-#include <boost/numeric/ublas/matrix.hpp>
-#include <boost/numeric/ublas/io.hpp>
-#include <boost/numeric/ublas/triangular.hpp>
-
-using namespace boost::numeric;
-
-template <class real>
-class ublas_interface{
-
-public :
-
- typedef real real_type ;
-
- typedef std::vector<real> stl_vector;
- typedef std::vector<stl_vector> stl_matrix;
-
- typedef typename boost::numeric::ublas::matrix<real,boost::numeric::ublas::column_major> gene_matrix;
- typedef typename boost::numeric::ublas::vector<real> gene_vector;
-
- static inline std::string name( void ) { return "ublas"; }
-
- static void free_matrix(gene_matrix & A, int N) {}
-
- static void free_vector(gene_vector & B) {}
-
- static inline void matrix_from_stl(gene_matrix & A, stl_matrix & A_stl){
- A.resize(A_stl.size(),A_stl[0].size());
- for (int j=0; j<A_stl.size() ; j++)
- for (int i=0; i<A_stl[j].size() ; i++)
- A(i,j)=A_stl[j][i];
- }
-
- static inline void vector_from_stl(gene_vector & B, stl_vector & B_stl){
- B.resize(B_stl.size());
- for (int i=0; i<B_stl.size() ; i++)
- B(i)=B_stl[i];
- }
-
- static inline void vector_to_stl(gene_vector & B, stl_vector & B_stl){
- for (int i=0; i<B_stl.size() ; i++)
- B_stl[i]=B(i);
- }
-
- static inline void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
- int N=A_stl.size();
- for (int j=0;j<N;j++)
- {
- A_stl[j].resize(N);
- for (int i=0;i<N;i++)
- A_stl[j][i]=A(i,j);
- }
- }
-
- static inline void copy_vector(const gene_vector & source, gene_vector & cible, int N){
- for (int i=0;i<N;i++){
- cible(i) = source(i);
- }
- }
-
- static inline void copy_matrix(const gene_matrix & source, gene_matrix & cible, int N){
- for (int i=0;i<N;i++){
- for (int j=0;j<N;j++){
- cible(i,j) = source(i,j);
- }
- }
- }
-
- static inline void matrix_vector_product_slow(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
- X = prod(A,B);
- }
-
- static inline void matrix_matrix_product_slow(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
- X = prod(A,B);
- }
-
- static inline void axpy_slow(const real coef, const gene_vector & X, gene_vector & Y, int N){
- Y+=coef*X;
- }
-
- // alias free assignements
-
- static inline void matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
- X.assign(prod(A,B));
- }
-
- static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
- X.assign(prod(trans(A),B));
- }
-
- static inline void matrix_matrix_product(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
- X.assign(prod(A,B));
- }
-
- static inline void axpy(const real coef, const gene_vector & X, gene_vector & Y, int N){
- Y.plus_assign(coef*X);
- }
-
- static inline void axpby(real a, const gene_vector & X, real b, gene_vector & Y, int N){
- Y = a*X + b*Y;
- }
-
- static inline void ata_product(gene_matrix & A, gene_matrix & X, int N){
- // X = prod(trans(A),A);
- X.assign(prod(trans(A),A));
- }
-
- static inline void aat_product(gene_matrix & A, gene_matrix & X, int N){
- // X = prod(A,trans(A));
- X.assign(prod(A,trans(A)));
- }
-
- static inline void trisolve_lower(const gene_matrix & L, const gene_vector& B, gene_vector & X, int N){
- X = solve(L, B, ublas::lower_tag ());
- }
-
-};
-
-#endif