dsymatrix-misc.hpp File Reference

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Functions
void	swap (dsymatrix &A, dsymatrix &B)
_dsymatrix	_ (dsymatrix &mat)

Function Documentation

void swap ( dsymatrix &  A, dsymatrix &  B  )

inline

swap two matrices

Definition at line 168 of file dsymatrix-misc.hpp.

References dsymatrix::array, dsymatrix::darray, and dsymatrix::n.

{CPPL_VERBOSE_REPORT;
  CPPL_INT A_n =A.n;
  double* A_array =A.array;
  double** A_darray =A.darray;
  A.n=B.n; A.array=B.array; A.darray=B.darray;
  B.n=A_n; B.array=A_array; B.darray=A_darray;
}

_dsymatrix _ ( dsymatrix &  mat )

inline

convert user object to smart-temporary object

Definition at line 179 of file dsymatrix-misc.hpp.

References dsymatrix::array, _dsymatrix::array, dsymatrix::darray, _dsymatrix::darray, dsymatrix::n, and _dsymatrix::n.

{CPPL_VERBOSE_REPORT;
  _dsymatrix newmat;

  //////// shallow copy ////////
  newmat.n =mat.n;
  newmat.array =mat.array;
  newmat.darray =mat.darray;
  
  //////// nullify ////////
  mat.n =0;
  mat.array =NULL;
  mat.darray =NULL;
  
  return newmat;
}