Go to the documentation of this file.00001
00002
00003 inline _zgsmatrix operator+(const _zgsmatrix& matA, const _zgsmatrix& matB)
00004 {VERBOSE_REPORT;
00005 #ifdef CPPL_DEBUG
00006 if(matA.n!=matB.n || matA.m!=matB.m){
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 zgsmatrix newmat(matA);
00015
00016 for(std::vector<zcomponent>::const_iterator it=matB.data.begin(); it!=matB.data.end(); it++){
00017 newmat(it->i,it->j) += it->v;
00018 }
00019
00020 matB.destroy();
00021 return _(newmat);
00022 }
00023
00024
00025
00026 inline _zgsmatrix operator-(const _zgsmatrix& matA, const _zgsmatrix& matB)
00027 {VERBOSE_REPORT;
00028 #ifdef CPPL_DEBUG
00029 if(matA.n!=matB.n || matA.m!=matB.m){
00030 ERROR_REPORT;
00031 std::cerr << "These two matrises can not make a subtraction." << std::endl
00032 << "Your input was (" << matA.m << "x" << matA.n << ") - (" << matB.m << "x" << matB.n << ")." << std::endl;
00033 exit(1);
00034 }
00035 #endif//CPPL_DEBUG
00036
00037 zgsmatrix newmat(matA);
00038
00039 for(std::vector<zcomponent>::const_iterator it=matB.data.begin(); it!=matB.data.end(); it++){
00040 newmat(it->i,it->j) -= it->v;
00041 }
00042
00043 matB.destroy();
00044 return _(newmat);
00045 }
00046
00047
00048
00049 inline _zgsmatrix operator*(const _zgsmatrix& matA, const _zgsmatrix& matB)
00050 {VERBOSE_REPORT;
00051 #ifdef CPPL_DEBUG
00052 if(matA.n!=matB.m){
00053 ERROR_REPORT;
00054 std::cerr << "These two matrises can not make a product." << std::endl
00055 << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl;
00056 exit(1);
00057 }
00058 #endif//CPPL_DEBUG
00059
00060 zgsmatrix newmat(matA.m, matB.n);
00061
00062 for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00063 long k(it->j);
00064 std::vector<uint32_t>::iterator p;
00065 for(p=matB.rows[k].begin(); p!=matB.rows[k].end(); p++){
00066 newmat(it->i,matB.data[*p].j) += it->v*matB.data[*p].v;
00067 }
00068 }
00069
00070 matA.destroy();
00071 matB.destroy();
00072 return _(newmat);
00073 }