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Functions | |
_zgematrix | operator+ (const zhematrix &matA, const zgbmatrix &matB) |
_zgematrix | operator- (const zhematrix &matA, const zgbmatrix &matB) |
_zgematrix | operator* (const zhematrix &matA, const zgbmatrix &matB) |
_zgematrix operator+ | ( | const zhematrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zhematrix+zgbmatrix operator
Definition at line 3 of file zhematrix-zgbmatrix.hpp.
References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgbmatrix::n, and zhematrix::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 zgematrix newmat(matA.n, matA.n); for(long i=0; i<matB.m; i++){ for(long j=0; j<matA.n; j++){ newmat(i,j) =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); }
_zgematrix operator- | ( | const zhematrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zhematrix-zgbmatrix operator
Definition at line 29 of file zhematrix-zgbmatrix.hpp.
References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgbmatrix::n, and zhematrix::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 zgematrix newmat(matA.n, matA.n); for(long i=0; i<matB.m; i++){ for(long j=0; j<matA.n; j++){ newmat(i,j) =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); }
_zgematrix operator* | ( | const zhematrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zhematrix*zgbmatrix operator
Definition at line 55 of file zhematrix-zgbmatrix.hpp.
References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgematrix::m, zgematrix::n, zgbmatrix::n, zhematrix::n, and zgematrix::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 zgematrix 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); }