interchange_columns()

template<typename Mat>

virtual bool MutableMat< Mat >::interchange_columns ( size_t i, size_t j )

inlinevirtual

Implements MutableMatrix.

Definition at line 394 of file mutablemat-defs.hpp.

  {
    size_t ncols = n_cols();
    if (error_column_bound(i, ncols) || error_column_bound(j, ncols))
      return false;
    MatOps::interchange_columns(mat, i, j);
    return true;
  }

References error_column_bound(), mat, and n_cols().