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zgsmatrix-_zhematrix.hpp
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00001 //=============================================================================
00002 /*! zgsmatrix+_zhematrix operator */
00003 inline _zgematrix operator+(const zgsmatrix& matA, const _zhematrix& matB)
00004 {VERBOSE_REPORT;
00005 #ifdef  CPPL_DEBUG
00006   if(matA.m!=matB.n || matA.n!=matB.n){
00007     ERROR_REPORT;
00008     std::cerr << "These two matrises can not make a summation." << std::endl
00009               << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.n << "x" << matB.n << ")." << std::endl;
00010     exit(1);
00011   }
00012 #endif//CPPL_DEBUG
00013   
00014   zgematrix newmat( matB.to_zgematrix() );
00015   for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00016     newmat(it->i,it->j) += it->v;
00017   }
00018   
00019   matB.destroy();
00020   return _(newmat);
00021 }
00022 
00023 //=============================================================================
00024 /*! zgsmatrix-_zhematrix operator */
00025 inline _zgematrix operator-(const zgsmatrix& matA, const _zhematrix& matB)
00026 {VERBOSE_REPORT;
00027 #ifdef  CPPL_DEBUG
00028   if(matA.m!=matB.n || matA.n!=matB.n){
00029     ERROR_REPORT;
00030     std::cerr << "These two matrises can not make a subtraction." << std::endl
00031               << "Your input was (" << matA.m << "x" << matA.n << ") - (" << matB.n << "x" << matB.n << ")." << std::endl;
00032     exit(1);
00033   }
00034 #endif//CPPL_DEBUG
00035   
00036   zgematrix newmat( (-matB).to_zgematrix() );
00037   
00038   for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00039     newmat(it->i,it->j) += it->v;
00040   }
00041   
00042   matB.destroy();
00043   return _(newmat);
00044 }
00045 
00046 //=============================================================================
00047 /*! zgsmatrix*_zhematrix operator */
00048 inline _zgematrix operator*(const zgsmatrix& matA, const _zhematrix& matB)
00049 {VERBOSE_REPORT;
00050 #ifdef  CPPL_DEBUG
00051   if(matA.n!=matB.n){
00052     ERROR_REPORT;
00053     std::cerr << "These two matrises can not make a product." << std::endl
00054               << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.n << "x" << matB.n << ")." << std::endl;
00055     exit(1);
00056   }
00057 #endif//CPPL_DEBUG
00058   
00059   zgematrix newmat(matA.m, matB.n);
00060   newmat.zero();
00061   
00062   for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00063     for(long i=0; i<matB.n; i++){
00064       newmat(it->i,i) += it->v*matB(it->j,i);
00065     }
00066   }
00067   
00068   matB.destroy();
00069   return _(newmat);
00070 }
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