7 std::cerr <<
"# [MARK] dgbmatrix::operator=(const dgbmatrix&)"
27 std::cerr <<
"# [MARK] dgbmatrix::operator+=(const dgbmatrix&)"
32 if(N!=mat.N || M!=mat.M){
33 std::cerr <<
"[ERROR] dgbmatrix::operator+=(dgbmatrix&)" << std::endl
34 <<
"These two matrises can not make a summation." << std::endl
36 <<
"(" << M <<
"x"<< N <<
","<< KL <<
":"<< KU <<
") "<<
"+="
37 <<
"("<< mat.M <<
"x"<< mat.N <<
","<< mat.KL <<
":"<< mat.KU <<
") "
43 if(KL>=mat.KL && KU>=mat.KU){
44 for(
long i=0;
i<M;
i++){
45 for(
long j=max(0,
i-mat.KL); j<min(N,
i+mat.KU+1); j++){
54 dgbmatrix newmat(M,N,max(KL,mat.KL),max(KU,mat.KU));
56 for(
long i=0;
i<M;
i++){
57 for(
long j=max(0,
i-KL); j<min(N,
i+KU+1); j++){
60 for(
long j=max(0,
i-mat.KL); j<min(mat.N,
i+mat.KU+1); j++){
61 newmat(
i,j)+=mat(
i,j);
76 std::cerr <<
"# [MARK] dgbmatrix::operator-=(const dgbmatrix&)"
81 if(N!=mat.N || M!=mat.M){
82 std::cerr <<
"[ERROR] dgbmatrix::operator-=(dgbmatrix&)" << std::endl
83 <<
"These two matrises can not make a subtraction." << std::endl
85 <<
"(" << M <<
"x"<< N <<
","<< KL <<
":"<< KU <<
") "<<
"-="
86 <<
"("<< mat.M <<
"x"<< mat.N <<
","<< mat.KL <<
":"<< mat.KU <<
") "
92 if(KL>=mat.KL && KU>=mat.KU){
93 for(
long i=0;
i<M;
i++){
94 for(
long j=max(0,
i-mat.KL); j<min(N,
i+mat.KU+1); j++){
103 dgbmatrix newmat(M,N,max(KL,mat.KL),max(KU,mat.KU));
105 for(
long i=0;
i<M;
i++){
106 for(
long j=max(0,
i-KL); j<min(N,
i+KU+1); j++){
109 for(
long j=max(0,
i-mat.KL); j<min(mat.N,
i+mat.KU+1); j++){
110 newmat(
i,j)-=mat(
i,j);
124 std::cerr <<
"# [MARK] dgbmatrix::operator-=(const dgbmatrix&)"
130 std::cerr <<
"[ERROR] dgbmatrix::operator*=(dgbmatrix&)" << std::endl
131 <<
"These two matrises can not make a product." << std::endl
132 <<
"Your input was (" << M <<
"x" << N <<
") * ("
133 << mat.M <<
"x" << mat.N <<
")." << std::endl;
138 dgbmatrix newmat( M, mat.N, KU+mat.KL-1, KL+mat.KU+1 );
141 for(
long i=0;
i<newmat.
M;
i++){
142 for(
long j=max(0,
i-newmat.KL); j<min(newmat.N,
i+newmat.KU+1); j++){
143 for(
long k=max( max(0,
i-KL), max(0,j-mat.KU) );
144 k< min( min(N,
i+KU+1), min(mat.M,j+mat.KL+1) ); k++){
163 std::cerr <<
"# [MARK] operator+(const dgbmatrix&, const dgbmatrix&)"
168 if(matA.N!=matB.N || matA.M!=matB.M){
169 std::cerr <<
"[ERROR] operator+(dgbmatrix&, dgbmatrix&)" << std::endl
170 <<
"These two matrises can not make a summation." << std::endl
171 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") + ("
172 << matB.M <<
"x" << matB.N <<
")." << std::endl;
177 dgbmatrix newmat(matA.M,matA.N,max(matA.KL,matB.KL),max(matA.KU,matB.KU));
180 for(
long i=0; i<matA.M; i++){
181 for(
long j=max(0,i-matA.KL); j<min(matA.N,i+matA.KU+1); j++){
182 newmat(i,j)+=matA(i,j);
184 for(
long j=max(0,i-matB.KL); j<min(matB.N,i+matB.KU+1); j++){
185 newmat(i,j)+=matB(i,j);
197 std::cerr <<
"# [MARK] operator-(const dgbmatrix&, const dgbmatrix&)"
202 if(matA.N!=matB.N || matA.M!=matB.M){
203 std::cerr <<
"[ERROR] operator-(dgbmatrix&, dgbmatrix&)" << std::endl
204 <<
"These two matrises can not make a subtraction." << std::endl
205 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") - ("
206 << matB.M <<
"x" << matB.N <<
")." << std::endl;
211 dgbmatrix newmat(matA.M,matA.N,max(matA.KL,matB.KL),max(matA.KU,matB.KU));
214 for(
long i=0; i<matA.M; i++){
215 for(
long j=max(0,i-matA.KL); j<min(matA.N,i+matA.KU+1); j++){
216 newmat(i,j)+=matA(i,j);
218 for(
long j=max(0,i-matB.KL); j<min(matB.N,i+matB.KU+1); j++){
219 newmat(i,j)-=matB(i,j);
231 std::cerr <<
"# [MARK] operator*(const dgbmatrix&, const dgbmatrix&)"
237 std::cerr <<
"[ERROR] operator*(dgbmatrix&, dgbmatrix&)" << std::endl
238 <<
"These two matrises can not make a product." << std::endl
239 <<
"Your input was (" << matA.M <<
"x" << matA.N <<
") * ("
240 << matB.M <<
"x" << matB.N <<
")." << std::endl;
245 dgbmatrix newmat( matA.M, matB.N, matA.KU+matB.KL-1, matA.KL+matB.KU+1 );
249 #pragma omp parallel for private(j,k)
250 for(i=0; i<newmat.M; i++){
251 for(j=max(0,i-newmat.KL); j<min(newmat.N,i+newmat.KU+1); j++){
252 for(k=max( max(0,i-matA.KL), max(0,j-matB.KU) );
253 k< min( min(matA.N,i+matA.KU+1), min(matB.M,j+matB.KL+1) ); k++){
254 newmat(i,j)+= matA(i,k)*matB(k,j);
dgbmatrix & operator=(const dgbmatrix &)
Definition: dgbmatrix-dgbmatrix.hpp:4
friend _dgematrix i(const dgbmatrix &)
Definition: dgbmatrix-calc.hpp:22
double * Array
1D Array to store vector data
Definition: _drovector.hpp:8
double & operator()(const long &, const long &)
Definition: dgbmatrix-io.hpp:3
dgbmatrix & operator+=(const dgbmatrix &)
Definition: dgbmatrix-dgbmatrix.hpp:24
friend _drovector operator-(const _drovector &)
Definition: _drovector-unary.hpp:15
Real Double-precision General Band Matrix Class.
Definition: dgbmatrix.hpp:3
dgbmatrix & operator*=(const dgbmatrix &)
Definition: dgbmatrix-dgbmatrix.hpp:121
void copy(const dgbmatrix &)
Definition: dgbmatrix-misc.hpp:74
friend _drovector operator*(const drovector &, const dgematrix &)
Definition: drovector-dgematrix.hpp:3
(DO NOT USE) Smart-temporary Real Double-precision General Band Matrix Class
Definition: _dgbmatrix.hpp:3
dgbmatrix & operator-=(const dgbmatrix &)
Definition: dgbmatrix-dgbmatrix.hpp:73
friend const _drovector & operator+(const _drovector &)
Definition: _drovector-unary.hpp:3
long M
matrix row size
Definition: _dgematrix.hpp:7
friend void swap(dgbmatrix &, dgbmatrix &)
Definition: dgbmatrix-misc.hpp:167