_zgematrix-zssmatrix.hpp File Reference

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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 3 of file _zgematrix-zssmatrix.hpp.

References zhematrix::array, _zgematrix::m, zhematrix::m, _zgematrix::n, and zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.m!=matB.m || matA.n!=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.m << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  for(CPPL_INT c=0; c<matB.vol; c++){
    matA(matB.indx[c],matB.jndx[c]) += matB.array[c];
  }
  
  return matA;
}

_zgematrix operator- ( const _zgematrix &  matA, const zhematrix &  matB  )

inline

_zgematrix-zhematrix operator

Definition at line 23 of file _zgematrix-zssmatrix.hpp.

References _zgematrix::array, zhematrix::array, i(), _zgematrix::m, zhematrix::m, _zgematrix::n, and zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.m!=matB.m || matA.n!=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
  
  //// change sign ////
  for(CPPL_INT i=0; i<matA.m*matA.n; i++){
    matA.array[i]=-matA.array[i];
  }
  
  //// add ////
  for(CPPL_INT c=0; c<matB.vol; c++){
    matA(matB.indx[c],matB.jndx[c]) += matB.array[c];
  }
  
  return matA;
}

_zgematrix operator* ( const _zgematrix &  matA, const zhematrix &  matB  )

inline

_zgematrix*zhematrix operator

Definition at line 49 of file _zgematrix-zssmatrix.hpp.

References _(), zhematrix::array, _zgematrix::destroy(), i(), _zgematrix::m, zhematrix::m, _zgematrix::n, zhematrix::n, and zgematrix::zero().

{CPPL_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.n << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  zgematrix newmat(matA.m, matB.n);
  newmat.zero();
  
  for(CPPL_INT c=0; c<matB.vol; c++){
    for(CPPL_INT i=0; i<matA.m; i++){
      newmat(i,matB.jndx[c]) += matA(i,matB.indx[c])*matB.array[c];
    }
  }
  
  matA.destroy();
  return _(newmat);
}