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Functions | |
_zgematrix | operator+ (const _zgbmatrix &matA, const _zgematrix &matB) |
_zgematrix | operator- (const _zgbmatrix &matA, const _zgematrix &matB) |
_zgematrix | operator* (const _zgbmatrix &matA, const _zgematrix &matB) |
_zgematrix operator+ | ( | const _zgbmatrix & | matA, |
const _zgematrix & | matB | ||
) | [inline] |
_zgbmatrix+_zgematrix operator
Definition at line 3 of file _zgbmatrix-_zgematrix.hpp.
References _zgbmatrix::destroy(), i(), _zgbmatrix::kl, _zgbmatrix::ku, _zgematrix::m, _zgbmatrix::m, _zgbmatrix::n, and _zgematrix::n.
{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 for(long i=0; i<matA.m; i++){ for(long j=std::max(long(0),i-matA.kl); j<std::min(matA.n,i+matA.ku+1); j++){ matB(i,j)+=matA(i,j); } } matA.destroy(); return matB; }
_zgematrix operator- | ( | const _zgbmatrix & | matA, |
const _zgematrix & | matB | ||
) | [inline] |
_zgbmatrix-_zgematrix operator
Definition at line 26 of file _zgbmatrix-_zgematrix.hpp.
References _zgbmatrix::destroy(), i(), _zgbmatrix::kl, _zgbmatrix::ku, _zgematrix::m, _zgbmatrix::m, _zgbmatrix::n, and _zgematrix::n.
{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 for(long i=0; i<matA.m; i++){ for(long j=std::max(long(0),i-matA.kl); j<std::min(matA.n,i+matA.ku+1); j++){ matB(i,j) =matA(i,j)-matB(i,j); } } matA.destroy(); return matB; }
_zgematrix operator* | ( | const _zgbmatrix & | matA, |
const _zgematrix & | matB | ||
) | [inline] |
_zgbmatrix*_zgematrix operator
Definition at line 49 of file _zgbmatrix-_zgematrix.hpp.
References _(), _zgematrix::destroy(), _zgbmatrix::destroy(), i(), _zgbmatrix::kl, _zgbmatrix::ku, _zgbmatrix::m, zgematrix::m, _zgematrix::m, _zgematrix::n, _zgbmatrix::n, zgematrix::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(long i=0; i<newmat.m; i++){ for(long j=0; j<newmat.n; j++){ for(long k=std::max(long(0),i-matA.kl); k<std::min(matA.n,i+matA.ku+1); k++){ newmat(i,j)+=matA(i,k)*matB(k,j); } } } matA.destroy(); matB.destroy(); return _(newmat); }