Go to the source code of this file.
Functions | |
_dgematrix | operator+ (const dsymatrix &matA, const dgbmatrix &matB) |
_dgematrix | operator- (const dsymatrix &matA, const dgbmatrix &matB) |
_dgematrix | operator* (const dsymatrix &matA, const dgbmatrix &matB) |
_dgematrix operator+ | ( | const dsymatrix & | matA, |
const dgbmatrix & | matB | ||
) | [inline] |
dsymatrix+dgbmatrix operator
Definition at line 3 of file dsymatrix-dgbmatrix.hpp.
References _(), i(), dgbmatrix::kl, dgbmatrix::ku, dgbmatrix::m, dsymatrix::n, and dgbmatrix::n.
{VERBOSE_REPORT; #ifdef CPPL_DEBUG if(matA.n!=matB.n || matA.n!=matB.m){ ERROR_REPORT; std::cerr << "These two matrises can not make a summation." << std::endl << "Your input was (" << matA.n << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG dgematrix newmat(matA.n, matA.n); for(long i=0; i<matB.m; i++){ for(long j=i; j<matA.n; j++){ newmat(i,j) = newmat(j,i) = matA(i,j); } for(long j=std::max(long(0),i-matB.kl); j<std::min(matB.n,i+matB.ku+1); j++){ newmat(i,j)+=matB(i,j); } } return _(newmat); }
_dgematrix operator- | ( | const dsymatrix & | matA, |
const dgbmatrix & | matB | ||
) | [inline] |
dsymatrix-dgbmatrix operator
Definition at line 29 of file dsymatrix-dgbmatrix.hpp.
References _(), i(), dgbmatrix::kl, dgbmatrix::ku, dgbmatrix::m, dsymatrix::n, and dgbmatrix::n.
{VERBOSE_REPORT; #ifdef CPPL_DEBUG if(matA.n!=matB.n || matA.n!=matB.m){ ERROR_REPORT; std::cerr << "These two matrises can not make a summation." << std::endl << "Your input was (" << matA.n << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG dgematrix newmat(matA.n, matA.n); for(long i=0; i<matB.m; i++){ for(long j=i; j<matA.n; j++){ newmat(i,j) = newmat(j,i) = matA(i,j); } for(long j=std::max(long(0),i-matB.kl); j<std::min(matB.n,i+matB.ku+1); j++){ newmat(i,j)-=matB(i,j); } } return _(newmat); }
_dgematrix operator* | ( | const dsymatrix & | matA, |
const dgbmatrix & | matB | ||
) | [inline] |
dsymatrix*dgbmatrix operator
Definition at line 55 of file dsymatrix-dgbmatrix.hpp.
References _(), i(), dgbmatrix::kl, dgbmatrix::ku, dgbmatrix::m, dgematrix::m, dsymatrix::n, dgematrix::n, dgbmatrix::n, and dgematrix::zero().
{VERBOSE_REPORT; #ifdef CPPL_DEBUG if(matA.n!=matB.m){ ERROR_REPORT; std::cerr << "These two matrises can not make a product." << std::endl << "Your input was (" << matA.n << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG dgematrix newmat( matA.n, matB.n ); newmat.zero(); for(long i=0; i<newmat.m; i++){ for(long j=0; j<newmat.n; j++){ for(long k=std::max(long(0),j-matB.ku); k<std::min(matB.m,j+matB.kl+1); k++){ newmat(i,j)+=matA(i,k)*matB(k,j); } } } return _(newmat); }