1 //===================================================== 2 // File : tvmet_interface.hh 3 // Author : L. Plagne <laurent.plagne@edf.fr)> 4 // Copyright (C) EDF R&D, lun sep 30 14:23:30 CEST 2002 5 //===================================================== 6 // 7 // This program is free software; you can redistribute it and/or 8 // modify it under the terms of the GNU General Public License 9 // as published by the Free Software Foundation; either version 2 10 // of the License, or (at your option) any later version. 11 // 12 // This program is distributed in the hope that it will be useful, 13 // but WITHOUT ANY WARRANTY; without even the implied warranty of 14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 // GNU General Public License for more details. 16 // You should have received a copy of the GNU General Public License 17 // along with this program; if not, write to the Free Software 18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 // 20 #ifndef TVMET_INTERFACE_HH 21 #define TVMET_INTERFACE_HH 22 23 #include <tvmet/tvmet.h> 24 #include <tvmet/Vector.h> 25 #include <tvmet/Matrix.h> 26 27 #include <vector> 28 29 using namespace tvmet; 30 31 template<class real, int SIZE> 32 class tvmet_interface{ 33 34 public : 35 36 typedef real real_type ; 37 38 typedef std::vector<real> stl_vector; 39 typedef std::vector<stl_vector > stl_matrix; 40 41 typedef Vector<real,SIZE> gene_vector; 42 typedef Matrix<real,SIZE,SIZE> gene_matrix; 43 name()44 static inline std::string name() { return "tiny_tvmet"; } 45 free_matrix(gene_matrix & A,int N)46 static void free_matrix(gene_matrix & A, int N){} 47 free_vector(gene_vector & B)48 static void free_vector(gene_vector & B){} 49 matrix_from_stl(gene_matrix & A,stl_matrix & A_stl)50 static inline void matrix_from_stl(gene_matrix & A, stl_matrix & A_stl){ 51 for (int j=0; j<A_stl.size() ; j++) 52 for (int i=0; i<A_stl[j].size() ; i++) 53 A(i,j) = A_stl[j][i]; 54 } 55 vector_from_stl(gene_vector & B,stl_vector & B_stl)56 static inline void vector_from_stl(gene_vector & B, stl_vector & B_stl){ 57 for (int i=0; i<B_stl.size() ; i++) 58 B[i]=B_stl[i]; 59 } 60 vector_to_stl(gene_vector & B,stl_vector & B_stl)61 static inline void vector_to_stl(gene_vector & B, stl_vector & B_stl){ 62 for (int i=0; i<B_stl.size() ; i++){ 63 B_stl[i]=B[i]; 64 } 65 } 66 matrix_to_stl(gene_matrix & A,stl_matrix & A_stl)67 static inline void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){ 68 int N = A_stl.size(); 69 for (int j=0;j<N;j++){ 70 A_stl[j].resize(N); 71 for (int i=0;i<N;i++) 72 A_stl[j][i] = A(i,j); 73 } 74 } 75 76 copy_matrix(const gene_matrix & source,gene_matrix & cible,int N)77 static inline void copy_matrix(const gene_matrix & source, gene_matrix & cible, int N){ 78 cible = source; 79 } 80 copy_vector(const gene_vector & source,gene_vector & cible,int N)81 static inline void copy_vector(const gene_vector & source, gene_vector & cible, int N){ 82 cible = source; 83 } 84 matrix_matrix_product(const gene_matrix & A,const gene_matrix & B,gene_matrix & X,int N)85 static inline void matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N){ 86 X = prod(A,B); 87 } 88 matrix_vector_product(gene_matrix & A,gene_vector & B,gene_vector & X,int N)89 static inline void matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){ 90 X = prod(A,B); 91 } 92 atv_product(gene_matrix & A,gene_vector & B,gene_vector & X,int N)93 static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){ 94 X = prod(trans(A),B); 95 } 96 axpy(const real coef,const gene_vector & X,gene_vector & Y,int N)97 static inline void axpy(const real coef, const gene_vector & X, gene_vector & Y, int N){ 98 Y+=coef*X; 99 } 100 101 }; 102 103 104 #endif 105