CPPLapack Code

//============================================================================
/*! dssmatrix constructor without arguments */
inline dssmatrix::dssmatrix()
  : n(N), data(Data), line(Line), m(N), M(N)
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::dssmatrix()" << std::endl;
#endif//CPPL_VERBOSE
  
  //////// initialize ////////
  N =0;
  Data.clear();
  Line.clear();
  
#ifdef  CPPL_VERBOSE
  std::cerr << "# [NOTE] dssmatrix::dssmatrix()" << "A new 0x0 matrix at " << Array << " has been made." << std::endl;
#endif//CPPL_VERBOSE
}

//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////

//============================================================================
/*! dssmatrix copy constructor */
inline dssmatrix::dssmatrix(const dssmatrix& mat)
  : n(N), data(Data), line(Line), m(N), M(N)
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::dssmatrix(const dssmatrix&)" << std::endl;
#endif//CPPL_VERBOSE

  Data.clear();
  Line.clear();
  copy(mat);
  
#ifdef  CPPL_VERBOSE
  std::cerr << "# [NOTE] dssmatrix::dssmatrix(const dssmatrix&)" << " A new matrix at " << Array << " has been made." << std::endl;
#endif//CPPL_VERBOSE
}

//============================================================================
/*! dssmatrix constructor to cast _dssmatrix */
inline dssmatrix::dssmatrix(const _dssmatrix& mat)
  : n(N), data(Data), line(Line), m(N), M(N)
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::dssmatrix(const _dssmatrix&)" << std::endl;
#endif//CPPL_VERBOSE
  
  N =mat.N;
  Data.clear();
  Line.clear();
  
  Data.swap(mat.Data);
  Line.swap(mat.Line);
  
  mat.nullify();
  
#ifdef  CPPL_VERBOSE
  std::cerr << "# [NOTE] dssmatrix::dssmatrix(const _dssmatrix&)" << " A new matrix pointing at " << Array << " has been made." << std::endl;
#endif//CPPL_VERBOSE
}

//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////

//============================================================================
/*! dssmatrix constructor with size specification */
inline dssmatrix::dssmatrix(const long& _n, const long _c)
  : n(N), data(Data), line(Line), m(N), M(N)
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::dssmatrix(const long&, const long&, const long&)" << std::endl;
#endif//CPPL_VERBOSE
  
#ifdef  CPPL_DEBUG
  if( _n<0 || _c<0 ){
    std::cerr << "[ERROR] dssmatrix::dssmatrix(const long&, const long&)" << std::endl
              << "Matrix sizes and the length of arrays must be positive integers. " << std::endl
              << "Your input was (" << _n << "," << _c << ")." << std::endl;
    exit(1);
  }
#endif//CPPL_DEBUG
  
  //////// initialize ////////
  N =_n;
  Data.resize(0);
  Data.reserve(_c);
  Line.resize(N);
  
#ifdef  CPPL_VERBOSE
  std::cerr << "# [NOTE] dssmatrix(const long&, const long&) A new matrix at " << Array << " has been made." << std::endl;
#endif//CPPL_VERBOSE
}

//============================================================================
/*! dssmatrix constructor with filename */
inline dssmatrix::dssmatrix(const char* filename)
  : n(N), data(Data), line(Line), m(N), M(N)
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::dssmatrix(const char*)" << std::endl;
#endif//CPPL_VERBOSE
  
  Data.clear();
  Line.clear();
  
  //// read ////
  read(filename);
  
#ifdef  CPPL_VERBOSE
  std::cerr << "# [NOTE] dssmatrix::dssmatrix(const char*) A new matrix at " << Array << " has been made." << std::endl;
#endif//CPPL_VERBOSE
}

///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

//============================================================================
/*! dssmatrix destructor */
inline dssmatrix::~dssmatrix()
{
#ifdef  CPPL_VERBOSE
  std::cerr << "# [MARK] dssmatrix::~dssmatrix()" << std::endl;
  std::cerr << "# [NOTE] dssmatrix::~dssmatrix()" << " A matrix at " << Array << " is going to be deleted." << std::endl;
#endif//CPPL_VERBOSE
  
  Data.clear();
  Line.clear();
}