6 std::cerr <<
"# [MARK] operator+(const _dssmatrix&, const _dgbmatrix&)"
11 if(matA.
N!=matB.
N || matA.
M!=matB.
M){
12 std::cerr <<
"[ERROR] operator+(const _dssmatrix&, const dgbmatrix&)"
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<matB.
M; i++){
24 for(
long j=
max(0,i-matB.
KL); j<min(matB.
N,i+matB.
KU+1); j++){
25 newmat(i,j)+=matB(i,j);
39 std::cerr <<
"# [MARK] operator-(const _dssmatrix&, const _dgbmatrix&)"
44 if(matA.
N!=matB.
N || matA.
M!=matB.
M){
45 std::cerr <<
"[ERROR] operator+(const _dssmatrix&, const _dgbmatrix&)"
47 <<
"These two matrises can not make a summation." << std::endl
48 <<
"Your input was (" << matA.
M <<
"x" << matA.
N <<
") + ("
49 << matB.
M <<
"x" << matB.
N <<
")." << std::endl;
56 for(
long i=0; i<matB.
M; i++){
57 for(
long j=
max(0,i-matB.
KL); j<min(matB.
N,i+matB.
KU+1); j++){
58 newmat(i,j)-=matB(i,j);
72 std::cerr <<
"# [MARK] operator*(const _dssmatrix&, const _dgbmatrix&)"
78 std::cerr <<
"[ERROR] operator*(const _dssmatrix&, const _dgbmatrix&)"
80 <<
"These two matrises can not make a product." << std::endl
81 <<
"Your input was (" << matA.
M <<
"x" << matA.
N <<
") * ("
82 << matB.
M <<
"x" << matB.
N <<
")." << std::endl;
90 for(
long c=0; c<matA.
VOL; c++){
92 k<min(matB.
M,matA.
Jndx[c]+matB.
KL+1); k++){
void zero()
Definition: dgematrix-misc.hpp:26
double max(double v1, double v2)
Return maximum.
Definition: variousFunctions.cpp:355
long KL
lower band width
Definition: _dgbmatrix.hpp:9
(DO NOT USE) Smart-temporary Real Double-precision Sparse Matrix Class
Definition: _dssmatrix.hpp:3
long M
matrix row size
Definition: _dgbmatrix.hpp:7
void destroy() const
Definition: _dgbmatrix-misc.hpp:3
long M
matrix row size
Definition: _dssmatrix.hpp:7
Real Double-precision General Dence Matrix Class.
Definition: dgematrix.hpp:3
long N
matrix column size
Definition: _dgbmatrix.hpp:8
friend _drovector _(drovector &)
Definition: drovector-misc.hpp:131
long * Indx
1D array to store the i-index of non-zero matrix components
Definition: _dssmatrix.hpp:12
friend _drovector operator*(const drovector &, const dgematrix &)
Definition: drovector-dgematrix.hpp:3
double * Array
1D array to store non-zero matrix data
Definition: _dssmatrix.hpp:11
(DO NOT USE) Smart-temporary Real Double-precision General Dence Matrix Class
Definition: _dgematrix.hpp:3
long VOL
the number of non-zero components
Definition: _dssmatrix.hpp:10
friend const drovector & operator+(const drovector &)
Definition: drovector-unary.hpp:3
long * Jndx
1D array to store the j-index of non-zero matrix components
Definition: _dssmatrix.hpp:13
(DO NOT USE) Smart-temporary Real Double-precision General Band Matrix Class
Definition: _dgbmatrix.hpp:3
long N
matrix column size
Definition: _dssmatrix.hpp:8
void destroy() const
Definition: _dssmatrix-misc.hpp:3
long KU
upper band width
Definition: _dgbmatrix.hpp:10
friend _drovector operator-(const drovector &)
Definition: drovector-unary.hpp:15