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// Copyright (c) 2000 Max-Planck-Institute Saarbruecken (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1/Partition_2/include/CGAL/Partition_2/Matrix.h $
// $Id: include/CGAL/Partition_2/Matrix.h b26b07a1242 $
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
//
// Author(s) : Susan Hert <hert@mpi-sb.mpg.de>
#ifndef CGAL_PARTITION_MATRIX_H
#define CGAL_PARTITION_MATRIX_H
#include <CGAL/license/Partition_2.h>
#include <vector>
#include <iostream>
#include <cstddef>
namespace CGAL {
template <class T>
class Matrix : public std::vector< std::vector<T> >
{
public:
Matrix(std::size_t x = 0, std::size_t y = 0) :
std::vector< std::vector<T> > (x, std::vector<T>(y)),
_rows(x), _columns(y)
{}
std::size_t rows() const { return _rows; }
std::size_t columns() const { return _columns; }
protected:
std::size_t _rows;
std::size_t _columns;
};
template <class T>
std::ostream& operator<<(std::ostream& os, const Matrix<T>& m)
{
typedef typename Matrix<T>::size_type size_type;
for (size_type i = 0; i < m.rows(); i++)
{
os << std::endl << i << " : ";
for (size_type j = 0; j < m.columns(); j++)
{
os << m[i][j] << " ";
}
}
return os;
}
}
#endif // CGAL_PARTITION_MATRIX_H
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