insert_columns()

template<typename CoeffRing>

void SMat< CoeffRing >::insert_columns	(	size_t	i,
		size_t	n_to_add )

Definition at line 1059 of file smat.hpp.

{
  sparsevec **tmp = columns_;
  columns_ = 0;
  size_t orig_ncols = ncols_;
 
  initialize(nrows_, ncols_ + n_to_add, 0);
  for (size_t c = 0; c < i; c++) columns_[c] = tmp[c];
  for (size_t c = i; c < orig_ncols; c++) columns_[c + n_to_add] = tmp[c];
 
  freemem(tmp);
}

References columns_, freemem(), initialize(), ncols_, and nrows_.

Referenced by MatElementaryOps< SMat< RT > >::insert_columns().