Sets a column.

Set the value of the column at a given index from the matrix to chain (whatever the ChainTypeFlag of the matrix).

Note

For column-matrices, it is equivalent to operator[] followed by an assignment, for row-matrices a traversal of the matrix is required (in \(\mathcal O(n)\)).

Warning

The matrix will perform boundary check.

Parameters

matrix	The matrix.
index	The column index.
chain	The new column value.

Friends
template<typename _CT >
void	CGAL::OSM::Sparse_matrix< CoefficientType, ChainTypeFlag >::set_column (Sparse_matrix< _CT, COLUMN > &matrix, size_t index, const Sparse_chain< _CT, COLUMN > &chain)
	Sets a column in a COLUMN matrix.
template<typename _CT >
void	CGAL::OSM::Sparse_matrix< CoefficientType, ChainTypeFlag >::set_column (Sparse_matrix< _CT, ROW > &matrix, size_t index, const Sparse_chain< _CT, COLUMN > &chain)
	Sets a column in a ROW matrix.