_zgsmatrix-zhematrix.hpp File Reference

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Functions
_zgematrix	operator+ (const _zgsmatrix &matA, const zhematrix &matB)
_zgematrix	operator- (const _zgsmatrix &matA, const zhematrix &matB)
_zgematrix	operator* (const _zgsmatrix &matA, const zhematrix &matB)

Function Documentation

_zgematrix operator+ ( const _zgsmatrix &  matA, const zhematrix &  matB  )

inline

_zgsmatrix+zhematrix operator

Definition at line 3 of file _zgsmatrix-zhematrix.hpp.

References _(), _zgsmatrix::data, _zgsmatrix::destroy(), _zgsmatrix::m, _zgsmatrix::n, zhematrix::n, and zhematrix::to_zgematrix().

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.m!=matB.n || 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.n << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  zgematrix newmat( matB.to_zgematrix() );
  
  const std::vector<zcomponent>::const_iterator matA_data_end =matA.data.end();
  for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA_data_end; it++){
    newmat(it->i,it->j) += it->v;
  }
  
  matA.destroy();
  return _(newmat);
}

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

inline

_zgsmatrix-zhematrix operator

Definition at line 27 of file _zgsmatrix-zhematrix.hpp.

References _(), _zgsmatrix::data, _zgsmatrix::destroy(), _zgsmatrix::m, _zgsmatrix::n, and zhematrix::n.

{CPPL_VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.m!=matB.n || 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
  
  //// shallow copy to zgematrix ////
  zgematrix newmat( (-matB).to_zgematrix() );
  
  //// add ////
  const std::vector<zcomponent>::const_iterator matA_data_end =matA.data.end();
  for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA_data_end; it++){
    newmat(it->i,it->j) += it->v;
  }
  
  //// return ////
  matA.destroy();
  return _(newmat);
}

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

inline

_zgsmatrix*zhematrix operator

Definition at line 54 of file _zgsmatrix-zhematrix.hpp.

References _(), _zgsmatrix::data, _zgsmatrix::destroy(), i(), _zgsmatrix::m, _zgsmatrix::n, zhematrix::n, and zgematrix::zero().

{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.m, matB.n);
  newmat.zero();
  
  const std::vector<zcomponent>::const_iterator matA_data_end =matA.data.end();
  for(std::vector<zcomponent>::const_iterator it=matA.data.begin(); it!=matA_data_end; it++){
    for(CPPL_INT i=0; i<matB.n; i++){
      newmat(it->i,i) += it->v*matB(it->j,i);
    }
  }
  
  matA.destroy();
  return _(newmat);
}