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/*
* UltraStar Deluxe - Karaoke Game
*
* UltraStar Deluxe is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef POINT_HPP
#define POINT_HPP
namespace usdx
{
template <class T>
class Point
{
private:
T x;
T y;
public:
Point(T x, T y):
x(x), y(y)
{
}
Point(const Point& point):
x(point.x), y(point.y)
{
}
Point& operator=(const Point& point)
{
x = point.x;
y = point.y;
return *this;
}
T get_x(void) const
{
return x;
}
void set_x(const T& value)
{
x = value;
}
T get_y(void) const
{
return y;
}
void set_y(const T& value)
{
y = value;
}
Point<T>& operator+=(const Point<T> &other)
{
x += other.x;
y += other.y;
return *this;
}
Point<T>& operator-=(const Point<T> &other)
{
x -= other.x;
y -= other.y;
return *this;
}
const Point<T> operator+(const Point<T> &other) const
{
Point<T> result(*this);
result += other;
return result;
}
const Point<T> operator-(const Point<T> &other) const
{
Point<T> result(*this);
result -= other;
return result;
}
};
};
#endif
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