6 std::cerr <<
"# [MARK] operator+(const dgbmatrix&, const _dssmatrix&)"
11 if(matA.N!=matB.
N || matA.M!=matB.
M){
12 std::cerr <<
"[ERROR] operator+(const dgbmatrix&, const _dssmatrix&)"
14 <<
"These two matrises can not make a summation." << std::endl
15 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") + ("
16 << matB.
M <<
"x" << matB.
N <<
")." << std::endl;
23 for(
long i=0; i<matA.M; i++){
24 for(
long j=max(0,i-matA.KL); j<min(matA.N,i+matA.KU+1); j++){
25 newmat(i,j)+=matA(i,j);
38 std::cerr <<
"# [MARK] operator-(const dgbmatrix&, const _dssmatrix&)"
43 if(matA.N!=matB.
N || matA.M!=matB.
M){
44 std::cerr <<
"[ERROR] operator+(const dgbmatrix&, const _dssmatrix&)"
46 <<
"These two matrises can not make a summation." << std::endl
47 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") + ("
48 << matB.
M <<
"x" << matB.
N <<
")." << std::endl;
55 for(
long i=0; i<matA.M; i++){
56 for(
long j=max(0,i-matA.KL); j<min(matA.N,i+matA.KU+1); j++){
57 newmat(i,j)-=matA(i,j);
70 std::cerr <<
"# [MARK] operator*(const dgbmatrix&, const _dssmatrix&)"
76 std::cerr <<
"[ERROR] operator*(const dgbmatrix&, const _dssmatrix&)"
78 <<
"These two matrises can not make a product." << std::endl
79 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") * ("
80 << matB.
M <<
"x" << matB.
N <<
")." << std::endl;
88 for(
long c=0; c<matB.
VOL; c++){
89 for(
long i=max(0,matB.
Indx[c]-(matA.KU+1));
90 i<min(matA.M,matB.
Indx[c]+matA.KL); i++){
double * Array
1D array to store non-zero matrix data
Definition: _dssmatrix.hpp:11
(DO NOT USE) Smart-temporary Real Double-precision Sparse Matrix Class
Definition: _dssmatrix.hpp:3
long M
matrix row size
Definition: _dssmatrix.hpp:7
Real Double-precision General Dence Matrix Class.
Definition: dgematrix.hpp:3
long * Jndx
1D array to store the j-index of non-zero matrix components
Definition: _dssmatrix.hpp:13
friend _drovector operator-(const _drovector &)
Definition: _drovector-unary.hpp:15
(DO NOT USE) Smart-temporary Real Double-precision General Dence Matrix Class
Definition: _dgematrix.hpp:3
Real Double-precision General Band Matrix Class.
Definition: dgbmatrix.hpp:3
long VOL
the number of non-zero components
Definition: _dssmatrix.hpp:10
friend _drovector operator*(const drovector &, const dgematrix &)
Definition: drovector-dgematrix.hpp:3
long N
matrix column size
Definition: _dssmatrix.hpp:8
long * Indx
1D array to store the i-index of non-zero matrix components
Definition: _dssmatrix.hpp:12
void destroy() const
Definition: _dssmatrix-misc.hpp:3
friend const _drovector & operator+(const _drovector &)
Definition: _drovector-unary.hpp:3