zgematrix-_zhematrix.hpp File Reference

Go to the source code of this file.

Functions
_zgematrix	operator+ (const zgematrix &matA, const _zhematrix &matB)
_zgematrix	operator- (const zgematrix &matA, const _zhematrix &matB)
_zgematrix	operator* (const zgematrix &matA, const _zhematrix &matB)

Function Documentation

_zgematrix operator+ ( const zgematrix &  matA, const _zhematrix &  matB  )

inline

zgematrix+_zhematrix operator

Definition at line 79 of file zgematrix-_zhematrix.hpp.

References _(), _zhematrix::destroy(), i(), zgematrix::m, zgematrix::n, and _zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.n!=matB.n || matA.m!=matB.n){
    ERROR_REPORT;
    std::cerr << "These two matrises can not make a summation." << std::endl
              << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.n << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  zgematrix newmat =matA;
  
  for(CPPL_INT i=0; i<matA.m; i++){
    for(CPPL_INT j=0; j<matA.n; j++){
      newmat(i,j) +=matB(i,j);
    }
  }
  
  matB.destroy();
  return _(newmat);
}

_zgematrix operator- ( const zgematrix &  matA, const _zhematrix &  matB  )

inline

zgematrix-_zhematrix operator

Definition at line 104 of file zgematrix-_zhematrix.hpp.

References _(), _zhematrix::destroy(), i(), zgematrix::m, zgematrix::n, and _zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.n!=matB.n || matA.m!=matB.n){
    ERROR_REPORT;
    std::cerr << "These two matrises can not make a subtraction." << std::endl
              << "Your input was (" << matA.m << "x" << matA.n << ") - (" << matB.n << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  zgematrix newmat =matA;
  
  for(CPPL_INT i=0; i<matA.m; i++){
    for(CPPL_INT j=0; j<matA.n; j++){
      newmat(i,j) -=matB(i,j);
    }
  }
  
  matB.destroy();
  return _(newmat);
}

_zgematrix operator* ( const zgematrix &  matA, const _zhematrix &  matB  )

inline

zgematrix*_zhematrix operator

Definition at line 129 of file zgematrix-_zhematrix.hpp.

References _(), zgematrix::array, _zhematrix::array, _zhematrix::destroy(), zgematrix::m, zgematrix::n, and _zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.n!=matB.n){
    ERROR_REPORT;
    std::cerr << "These two matrises can not make a product." << std::endl
              << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.n << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  zgematrix newmat( matA.n, matB.n );
  char side ='R';
  char uplo ='l';
  comple alpha =comple(1.,0.);
  comple beta =comple(0.,0.);
  
  zhemm_( &side, &uplo, &newmat.m, &newmat.n, &alpha, matB.array, &matB.n, matA.array, &matA.m, &beta, newmat.array, &newmat.m );
  
  matB.destroy();
  return _(newmat);
}