Go to the documentation of this file.00001
00002
00003 inline zgsmatrix& zgsmatrix::operator=(const _zgsmatrix& mat)
00004 {VERBOSE_REPORT;
00005 shallow_copy(mat);
00006 return *this;
00007 }
00008
00009
00010
00011
00012
00013
00014
00015 inline zgsmatrix& zgsmatrix::operator+=(const _zgsmatrix& mat)
00016 {VERBOSE_REPORT;
00017 #ifdef CPPL_DEBUG
00018 if(n!=mat.n || m!=mat.m){
00019 ERROR_REPORT;
00020 std::cerr << "These two matrises can not make a summation." << std::endl
00021 << "Your input was (" << m << "x" << n << ") += (" << mat.m << "x" << mat.n << ")." << std::endl;
00022 exit(1);
00023 }
00024 #endif//CPPL_DEBUG
00025
00026 for(std::vector<zcomponent>::const_iterator it=mat.data.begin(); it!=mat.data.end(); it++){
00027 (*this)(it->i,it->j) += it->v;
00028 }
00029 mat.destroy();
00030 return *this;
00031 }
00032
00033
00034
00035 inline zgsmatrix& zgsmatrix::operator-=(const _zgsmatrix& mat)
00036 {VERBOSE_REPORT;
00037 #ifdef CPPL_DEBUG
00038 if(n!=mat.n || m!=mat.m){
00039 ERROR_REPORT;
00040 std::cerr << "These two matrises can not make a sutraction." << std::endl
00041 << "Your input was (" << m << "x" << n << ") -= (" << mat.m << "x" << mat.n << ")." << std::endl;
00042 exit(1);
00043 }
00044 #endif//CPPL_DEBUG
00045
00046 for(std::vector<zcomponent>::const_iterator it=mat.data.begin(); it!=mat.data.end(); it++){
00047 (*this)(it->i,it->j) -= it->v;
00048 }
00049 mat.destroy();
00050 return *this;
00051 }
00052
00053
00054
00055 inline zgsmatrix& zgsmatrix::operator*=(const _zgsmatrix& mat)
00056 {VERBOSE_REPORT;
00057 #ifdef CPPL_DEBUG
00058 if(n!=mat.m){
00059 ERROR_REPORT;
00060 std::cerr << "These two matrises can not make a product." << std::endl
00061 << "Your input was (" << m << "x" << n << ") *= (" << mat.m << "x" << mat.n << ")." << std::endl;
00062 exit(1);
00063 }
00064 #endif//CPPL_DEBUG
00065
00066 zgsmatrix newmat( m, mat.n, 0 );
00067
00068 for(std::vector<zcomponent>::const_iterator it=data.begin(); it!=data.end(); it++){
00069 long k(it->j);
00070 std::vector<uint32_t>::iterator p;
00071 for(p=mat.rows[k].begin(); p!=mat.rows[k].end(); p++){
00072 newmat(it->i,mat.data[*p].j) += it->v*mat.data[*p].v;
00073 }
00074 }
00075
00076 swap(*this,newmat);
00077 mat.destroy();
00078 return *this;
00079 }
00080
00081
00082
00083
00084
00085
00086
00087 inline _zgsmatrix operator+(const zgsmatrix& matA, const _zgsmatrix& matB)
00088 {VERBOSE_REPORT;
00089 #ifdef CPPL_DEBUG
00090 if(matA.n!=matB.n || matA.m!=matB.m){
00091 ERROR_REPORT;
00092 std::cerr << "These two matrises can not make a summation." << std::endl
00093 << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl;
00094 exit(1);
00095 }
00096 #endif//CPPL_DEBUG
00097
00098 zgsmatrix newmat(matB);
00099 for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00100 newmat(it->i,it->j) += it->v;
00101 }
00102 return _(newmat);
00103 }
00104
00105
00106
00107 inline _zgsmatrix operator-(const zgsmatrix& matA, const _zgsmatrix& matB)
00108 {VERBOSE_REPORT;
00109 #ifdef CPPL_DEBUG
00110 if(matA.n!=matB.n || matA.m!=matB.m){
00111 ERROR_REPORT;
00112 std::cerr << "These two matrises can not make a subtraction." << std::endl
00113 << "Your input was (" << matA.m << "x" << matA.n << ") - (" << matB.m << "x" << matB.n << ")." << std::endl;
00114 exit(1);
00115 }
00116 #endif//CPPL_DEBUG
00117
00118 zgsmatrix newmat(matB);
00119 newmat.chsign();
00120 for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00121 newmat(it->i,it->j) += it->v;
00122 }
00123 return _(newmat);
00124 }
00125
00126
00127
00128 inline _zgsmatrix operator*(const zgsmatrix& matA, const _zgsmatrix& matB)
00129 {VERBOSE_REPORT;
00130 #ifdef CPPL_DEBUG
00131 if(matA.n!=matB.m){
00132 ERROR_REPORT;
00133 std::cerr << "These two matrises can not make a product." << std::endl
00134 << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl;
00135 exit(1);
00136 }
00137 #endif//CPPL_DEBUG
00138
00139 zgsmatrix newmat(matA.m, matB.n);
00140
00141 for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){
00142 long k(it->j);
00143 std::vector<uint32_t>::iterator p;
00144 for(p=matB.rows[k].begin(); p!=matB.rows[k].end(); p++){
00145 newmat(it->i,matB.data[*p].j) += it->v*matB.data[*p].v;
00146 }
00147 }
00148
00149 matB.destroy();
00150 return _(newmat);
00151 }