

//    Copright (C) 1999
//    $Revision$
//    $Date$
//
//    This program is free software; 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 2 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with this program; if not, write to the Free Software
//    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA,
//    or download the License terms from prep.ai.mit.edu/pub/gnu/COPYING-2.0.
//
//    Contact:
//    --------
//    Bernd Gaertner
//    Institut f. Informatik
//    ETH Zuerich
//    ETH-Zentrum
//    CH-8092 Zuerich, Switzerland
//    http://www.inf.ethz.ch/personal/gaertner
//

#ifndef WFMATH_WRAPPED_ARRAY_H
#define WFMATH_WRAPPED_ARRAY_H

namespace WFMath {
namespace _miniball {

template<int d>
class Wrapped_array {
private:
	double coord[d]{};

public:
	// default
	Wrapped_array() = default;

	// copy from Wrapped_array
	Wrapped_array(const Wrapped_array& p) = default;

	// copy from double*
	Wrapped_array(const double* p) {
		for (int i = 0; i < d; ++i)
			coord[i] = p[i];
	}

	// assignment
	Wrapped_array& operator=(const Wrapped_array& p) = default;

	// coordinate access
	double& operator[](int i) {
		return coord[i];
	}

	const double& operator[](int i) const {
		return coord[i];
	}

	const double* begin() const {
		return coord;
	}

	const double* end() const {
		return coord + d;
	}
};

}
} // namespace WFMath::_miniball

#endif // WFMATH_WRAPPED_ARRAY_H
