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_zgematrix-_zssmatrix.hpp
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00001 //=============================================================================
00002 /*! _zgematrix+_zhematrix operator */
00003 inline _zgematrix operator+(const _zgematrix& matA, const _zhematrix& matB)
00004 {VERBOSE_REPORT;
00005 #ifdef  CPPL_DEBUG
00006   if(matA.m!=matB.m || 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.m << "x" << matB.n << ")." << std::endl;
00010     exit(1);
00011   }
00012 #endif//CPPL_DEBUG
00013   
00014   for(long c=0; c<matB.vol; c++){
00015     matA(matB.indx[c],matB.jndx[c]) += matB.array[c];
00016   }
00017   
00018   matB.destroy();
00019   return matA;
00020 }
00021 
00022 //=============================================================================
00023 /*! _zgematrix-_zhematrix operator */
00024 inline _zgematrix operator-(const _zgematrix& matA, const _zhematrix& matB)
00025 {VERBOSE_REPORT;
00026 #ifdef  CPPL_DEBUG
00027   if(matA.m!=matB.m || matA.n!=matB.n){
00028     ERROR_REPORT;
00029     std::cerr << "These two matrises can not make a subtraction." << std::endl
00030               << "Your input was (" << matA.m << "x" << matA.n << ") - (" << matB.n << "x" << matB.n << ")." << std::endl;
00031     exit(1);
00032   }
00033 #endif//CPPL_DEBUG
00034   
00035   //// change sign ////
00036   for(long i=0; i<matA.m*matA.n; i++){
00037     matA.array[i]=-matA.array[i];
00038   }
00039   
00040   //// add ////
00041   for(long c=0; c<matB.vol; c++){
00042     matA(matB.indx[c],matB.jndx[c]) += matB.array[c];
00043   }
00044   
00045   matB.destroy();
00046   return matA;
00047 }
00048 
00049 //=============================================================================
00050 /*! _zgematrix*_zhematrix operator */
00051 inline _zgematrix operator*(const _zgematrix& matA, const _zhematrix& matB)
00052 {VERBOSE_REPORT;
00053 #ifdef  CPPL_DEBUG
00054   if(matA.n!=matB.m){
00055     ERROR_REPORT;
00056     std::cerr << "These two matrises can not make a product." << std::endl
00057               << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.n << "x" << matB.n << ")." << std::endl;
00058     exit(1);
00059   }
00060 #endif//CPPL_DEBUG
00061   
00062   zgematrix newmat(matA.m, matB.n);
00063   newmat.zero();
00064   
00065   for(long c=0; c<matB.vol; c++){
00066     for(long i=0; i<matA.m; i++){
00067       newmat(i,matB.jndx[c]) += matA(i,matB.indx[c])*matB.array[c];
00068     }
00069   }
00070   
00071   matA.destroy();
00072   matB.destroy();
00073   return _(newmat);
00074 }
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