aboutsummaryrefslogtreecommitdiffhomepage
path: root/bench/btl/libs/STL_algo/STL_algo_interface.hh
diff options
context:
space:
mode:
Diffstat (limited to 'bench/btl/libs/STL_algo/STL_algo_interface.hh')
-rw-r--r--bench/btl/libs/STL_algo/STL_algo_interface.hh138
1 files changed, 0 insertions, 138 deletions
diff --git a/bench/btl/libs/STL_algo/STL_algo_interface.hh b/bench/btl/libs/STL_algo/STL_algo_interface.hh
deleted file mode 100644
index 8854479a6..000000000
--- a/bench/btl/libs/STL_algo/STL_algo_interface.hh
+++ /dev/null
@@ -1,138 +0,0 @@
-//=====================================================
-// File : STL_algo_interface.hh
-// Author : L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D, lun sep 30 14:23:24 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 STL_ALGO_INTERFACE_HH
-#define STL_ALGO_INTERFACE_HH
-#include <string>
-#include <vector>
-#include <numeric>
-#include <algorithm>
-#include "utilities.h"
-
-
-template<class real>
-class STL_algo_interface{
-
-public :
-
- typedef real real_type ;
-
- typedef std::vector<real> stl_vector;
- typedef std::vector<stl_vector > stl_matrix;
-
- typedef stl_matrix gene_matrix;
-
- typedef stl_vector gene_vector;
-
- static inline std::string name( void )
- {
- return "STL_algo";
- }
-
- 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=A_stl ;
- }
-
- static inline void vector_from_stl(gene_vector & B, stl_vector & B_stl){
- B=B_stl ;
- }
-
- static inline void vector_to_stl(gene_vector & B, stl_vector & B_stl){
- B_stl=B ;
- }
-
- static inline void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
- A_stl=A ;
- }
-
- 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];
- }
- }
- }
-
- class somme {
- public:
-
- somme(real coef):_coef(coef){};
-
- real operator()(const real & val1, const real & val2)
- {
- return _coef * val1 + val2;
- }
-
- private:
-
- real _coef;
-
- };
-
-
- class vector_generator {
- public:
-
- vector_generator(const gene_matrix & a_matrix, const gene_vector & a_vector):
- _matrice(a_matrix),
- _vecteur(a_vector),
- _index(0)
- {};
- real operator()( void )
- {
-
- const gene_vector & ai=_matrice[_index];
- int N=ai.size();
-
- _index++;
-
- return std::inner_product(&ai[0],&ai[N],&_vecteur[0],0.0);
- }
-
- private:
-
- int _index;
- const gene_matrix & _matrice;
- const gene_vector & _vecteur;
-
- };
-
- static inline void atv_product(const gene_matrix & A, const gene_vector & B, gene_vector & X, int N)
- {
- std::generate(&X[0],&X[N],vector_generator(A,B));
- }
-
- static inline void axpy(real coef, const gene_vector & X, gene_vector & Y, int N)
- {
- std::transform(&X[0],&X[N],&Y[0],&Y[0],somme(coef));
- }
-
-};
-
-#endif