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