Writes matrix to an output stream.

Write a sparse matrix to an output stream.

Output a sparse matrix to a stream (the matrix can be reloaded using read_matrix).

Parameters

out	Output stream.

Returns

A reference to the modified stream.

Friends
template<typename _CT >
std::ostream &	CGAL::OSM::Sparse_matrix< CoefficientType, ChainTypeFlag >::write_matrix (const Sparse_matrix< _CT, OSM::COLUMN > &M, std::ostream &out)
	Writes a sparse COLUMN matrix.
template<typename _CT >
std::ostream &	CGAL::OSM::Sparse_matrix< CoefficientType, ChainTypeFlag >::write_matrix (const Sparse_matrix< _CT, OSM::ROW > &M, std::ostream &out)
	Writes a sparse ROW matrix.