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_dsymatrix-dgematrix.hpp File Reference

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Functions

_dgematrix operator+ (const _dsymatrix &matA, const dgematrix &matB)
_dgematrix operator- (const _dsymatrix &matA, const dgematrix &matB)
_dgematrix operator* (const _dsymatrix &matA, const dgematrix &matB)

Function Documentation

_dgematrix operator+ ( const _dsymatrix matA,
const dgematrix matB 
) [inline]

_dsymatrix+dgematrix operator

Definition at line 3 of file _dsymatrix-dgematrix.hpp.

References _(), _dsymatrix::destroy(), i(), dgematrix::m, _dsymatrix::n, and dgematrix::n.

{VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.n!=matB.n || matA.n!=matB.m){
    ERROR_REPORT;
    std::cerr << "These two matrises can not make a summation." << std::endl
              << "Your input was (" << matA.n << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  dgematrix newmat(matB);
  for(long i=0; i<matA.n; i++){
    for(long j=0; j<matA.n; j++ ){
      newmat(i,j)+=matA(i,j);
    }
  }
  
  matA.destroy();
  return _(newmat);
}
_dgematrix operator- ( const _dsymatrix matA,
const dgematrix matB 
) [inline]

_dsymatrix-dgematrix operator

Definition at line 27 of file _dsymatrix-dgematrix.hpp.

References _(), _dsymatrix::destroy(), i(), dgematrix::m, _dsymatrix::n, and dgematrix::n.

{VERBOSE_REPORT;
#ifdef  CPPL_DEBUG
  if(matA.n!=matB.n || matA.n!=matB.m){
    ERROR_REPORT;
    std::cerr << "These two matrises can not make a subtraction." << std::endl
              << "Your input was (" << matA.n << "x" << matA.n << ") - (" << matB.m << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  dgematrix newmat(-matB);
  for(long i=0; i<matA.n; i++){
    for(long j=0; j<matA.n; j++ ){
      newmat(i,j)+=matA(i,j);
    }
  }
  
  matA.destroy();
  return _(newmat);
}
_dgematrix operator* ( const _dsymatrix matA,
const dgematrix matB 
) [inline]

_dsymatrix*dgematrix operator

Definition at line 51 of file _dsymatrix-dgematrix.hpp.

References _(), dgematrix::array, _dsymatrix::array, _dsymatrix::destroy(), dgematrix::m, dgematrix::n, and _dsymatrix::n.

{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.n << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  dgematrix newmat( matA.n, matB.n );
  dsymm_( 'l', 'l', matA.n, matB.n, 1.0, matA.array, matA.n, 
          matB.array, matB.m, 0.0, newmat.array, newmat.m );
  
  matA.destroy();
  return _(newmat);
}
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