6 if(matA.
n!=matB.
m || matA.
n!=matB.
n){
8 std::cerr <<
"These two matrises can not make a summation." << std::endl
9 <<
"Your input was (" << matA.
n <<
"x" << matA.
n <<
") + (" << matB.
m <<
"x" << matB.
n <<
")." << std::endl;
16 const std::vector<dcomponent>::const_iterator matB_data_end =matB.
data.end();
17 for(std::vector<dcomponent>::const_iterator it=matB.
data.begin(); it!=matB_data_end; it++){
18 newmat(it->i,it->j) += it->v;
30 if(matA.
n!=matB.
m || matA.
n!=matB.
n){
32 std::cerr <<
"These two matrises can not make a subtraction." << std::endl
33 <<
"Your input was (" << matA.
n <<
"x" << matA.
n <<
") - (" << matB.
m <<
"x" << matB.
n <<
")." << std::endl;
40 const std::vector<dcomponent>::const_iterator matB_data_end =matB.
data.end();
41 for(std::vector<dcomponent>::const_iterator it=matB.
data.begin(); it!=matB_data_end; it++){
42 newmat(it->i,it->j) -= it->v;
56 std::cerr <<
"These two matrises can not make a product." << std::endl
57 <<
"Your input was (" << matA.
n <<
"x" << matA.
n <<
") * (" << matB.
m <<
"x" << matB.
n <<
")." << std::endl;
65 const std::vector<dcomponent>::const_iterator matB_data_end =matB.
data.end();
66 for(std::vector<dcomponent>::const_iterator it=matB.
data.begin(); it!=matB_data_end; it++){
67 for(CPPL_INT
i=0;
i<matA.
n;
i++){
68 newmat(
i,it->j) += matB(
i,it->
i)*it->v;
Real Double-precision General Sparse Matrix Class.
_dgematrix operator*(const _dsymatrix &matA, const dgsmatrix &matB)
std::vector< dcomponent > data
matrix data
CPPL_INT n
matrix column size
_dgematrix i(const _dgbmatrix &mat)
Real Double-precision General Dence Matrix Class.
friend _dgematrix i(const _dgematrix &)
_dgematrix operator+(const _dsymatrix &matA, const dgsmatrix &matB)
(DO NOT USE) Smart-temporary Real Double-precision General Dence Matrix Class
_dgematrix to_dgematrix() const
(DO NOT USE) Smart-temporary Real Double-precision Symmetric Matrix Class
CPPL_INT n
matrix column size
_dcovector _(dcovector &vec)
_dgematrix operator-(const _dsymatrix &matA, const dgsmatrix &matB)
CPPL_INT m
matrix row size