//===================================================== // File : STL_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_INTERFACE_HH #define STL_INTERFACE_HH #include <string> #include <vector> #include"utilities.h"
staticinlinevoid matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
A_stl = A ;
}
staticinlinevoid copy_vector(const gene_vector & source, gene_vector & cible, int N){ for (int i=0;i<N;i++){
cible[i]=source[i];
}
}
staticinlinevoid 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];
}
staticinlinevoid ata_product(const gene_matrix & A, gene_matrix & X, int N)
{
real somme; for (int j=0;j<N;j++){ for (int i=0;i<N;i++){
somme=0.0; for (int k=0;k<N;k++)
somme += A[i][k]*A[j][k];
X[j][i]=somme;
}
}
}
staticinlinevoid aat_product(const gene_matrix & A, gene_matrix & X, int N)
{
real somme; for (int j=0;j<N;j++){ for (int i=0;i<N;i++){
somme=0.0; if(i>=j)
{ for (int k=0;k<N;k++){
somme+=A[k][i]*A[k][j];
}
X[j][i]=somme;
}
}
}
}
staticinlinevoid matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N)
{
real somme; for (int j=0;j<N;j++){ for (int i=0;i<N;i++){
somme=0.0; for (int k=0;k<N;k++)
somme+=A[k][i]*B[j][k];
X[j][i]=somme;
}
}
}
staticinlinevoid matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
{
real somme; for (int i=0;i<N;i++){
somme=0.0; for (int j=0;j<N;j++)
somme+=A[j][i]*B[j];
X[i]=somme;
}
}
staticinlinevoid symv(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
{ for (int j=0; j<N; ++j)
X[j] = 0; for (int j=0; j<N; ++j)
{
real t1 = B[j];
real t2 = 0;
X[j] += t1 * A[j][j]; for (int i=j+1; i<N; ++i) {
X[i] += t1 * A[j][i];
t2 += A[j][i] * B[i];
}
X[j] += t2;
}
}
staticinlinevoid syr2(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
{ for (int j=0; j<N; ++j)
{ for (int i=j; i<N; ++i)
A[j][i] += B[i]*X[j] + B[j]*X[i];
}
}
staticinlinevoid ger(gene_matrix & A, gene_vector & X, gene_vector & Y, int N)
{ for (int j=0; j<N; ++j)
{ for (int i=j; i<N; ++i)
A[j][i] += X[i]*Y[j];
}
}
staticinlinevoid atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
{
real somme; for (int i=0;i<N;i++){
somme = 0.0; for (int j=0;j<N;j++)
somme += A[i][j]*B[j];
X[i] = somme;
}
}
staticinlinevoid axpy(real coef, const gene_vector & X, gene_vector & Y, int N){ for (int i=0;i<N;i++)
Y[i]+=coef*X[i];
}
staticinlinevoid axpby(real a, const gene_vector & X, real b, gene_vector & Y, int N){ for (int i=0;i<N;i++)
Y[i] = a*X[i] + b*Y[i];
}
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