71 lines
1.7 KiB
C++
Executable File
71 lines
1.7 KiB
C++
Executable File
// Copyright (c) 2000 Max-Planck-Institute Saarbruecken (Germany).
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org).
|
|
// You can redistribute it and/or modify it under the terms of the GNU
|
|
// General Public License as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// Licensees holding a valid commercial license may use this file in
|
|
// accordance with the commercial license agreement provided with the software.
|
|
//
|
|
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
// SPDX-License-Identifier: GPL-3.0+
|
|
//
|
|
//
|
|
// Author(s) : Susan Hert <hert@mpi-sb.mpg.de>
|
|
|
|
#ifndef CGAL_MATRIX_H
|
|
#define CGAL_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_MATRIX_H
|