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Functions | |
_zgematrix | operator+ (const zgsmatrix &matA, const zgbmatrix &matB) |
_zgematrix | operator- (const zgsmatrix &matA, const zgbmatrix &matB) |
_zgematrix | operator* (const zgsmatrix &matA, const zgbmatrix &matB) |
_zgematrix operator+ | ( | const zgsmatrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zgsmatrix+zgbmatrix operator
Definition at line 3 of file zgsmatrix-zgbmatrix.hpp.
References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgsmatrix::m, zgbmatrix::n, zgsmatrix::n, and zgsmatrix::to_zgematrix().
{VERBOSE_REPORT; #ifdef CPPL_DEBUG if(matA.n!=matB.n || matA.m!=matB.m){ ERROR_REPORT; std::cerr << "These two matrises can not make a summation." << std::endl << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG zgematrix newmat( matA.to_zgematrix() ); for(long i=0; i<matB.m; i++){ for(long j=std::max(0l,i-matB.kl); j<std::min(matB.n,i+matB.ku+1); j++){ newmat(i,j) +=matB(i,j); } } return _(newmat); }
_zgematrix operator- | ( | const zgsmatrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zgsmatrix-zgbmatrix operator
Definition at line 27 of file zgsmatrix-zgbmatrix.hpp.
References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgsmatrix::m, zgbmatrix::n, zgsmatrix::n, and zgsmatrix::to_zgematrix().
{VERBOSE_REPORT; #ifdef CPPL_DEBUG if(matA.n!=matB.n || matA.m!=matB.m){ ERROR_REPORT; std::cerr << "These two matrises can not make a summation." << std::endl << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG zgematrix newmat( matA.to_zgematrix() ); for(long i=0; i<matB.m; i++){ for(long j=std::max(0l,i-matB.kl); j<std::min(matB.n,i+matB.ku+1); j++){ newmat(i,j) -=matB(i,j); } } return _(newmat); }
_zgematrix operator* | ( | const zgsmatrix & | matA, |
const zgbmatrix & | matB | ||
) | [inline] |
zgsmatrix*zgbmatrix operator
Definition at line 51 of file zgsmatrix-zgbmatrix.hpp.
References _(), zgsmatrix::data, zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zgsmatrix::m, zgsmatrix::n, zgbmatrix::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.m << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl; exit(1); } #endif//CPPL_DEBUG zgematrix newmat( matA.m, matB.n ); newmat.zero(); for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA.data.end(); it++){ for(long j=std::max(0l,long(it->j)-matB.kl); j<std::min(matB.n,long(it->j)+matB.ku+1); j++){ newmat(it->i,j) += it->v*matB(it->j,j); } } return _(newmat); }