CPPLapack Code

//============================================================================
/*! convert to _zgematrix */
inline _zgematrix _zgbmatrix::to_zgematrix() const
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] _zgbmatrix::to_zgematrix() const" << std::endl;
#endif//CPPL_VERBOSE

  zgematrix newmat( zgematrix(M,N).zero() );
  for(long i=0; i<M; i++){
    for(long j=max(0,i-KL); j<min(N,i+KU+1); j++){
      newmat(i,j) =(*this)(i,j);
    }
  }

#ifdef  CPPL_DEBUG
  std::cerr << "# [NOTE] _zgbmatrix::to_zgematrix() const" << " A new casted matrix at " << newmat.array << " has been made." << std::endl;
#endif//CPPL_DEBUG
  
  destroy();
  return _(newmat);
}