/usr/include/mircore/mir/geometry/point.h is in libmircore-dev 0.26.3+16.04.20170605-0ubuntu1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright © 2012, 2016 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
*/
#ifndef MIR_GEOMETRY_POINT_H_
#define MIR_GEOMETRY_POINT_H_
#include "dimensions.h"
#include <iosfwd>
namespace mir
{
namespace geometry
{
struct Point
{
constexpr Point() = default;
constexpr Point(Point const&) = default;
Point& operator=(Point const&) = default;
template<typename XType, typename YType>
constexpr Point(XType&& x, YType&& y) : x(x), y(y) {}
X x;
Y y;
};
inline constexpr bool operator == (Point const& lhs, Point const& rhs)
{
return lhs.x == rhs.x && lhs.y == rhs.y;
}
inline constexpr bool operator != (Point const& lhs, Point const& rhs)
{
return lhs.x != rhs.x || lhs.y != rhs.y;
}
inline constexpr Point operator+(Point lhs, DeltaX rhs) { return{lhs.x + rhs, lhs.y}; }
inline constexpr Point operator+(Point lhs, DeltaY rhs) { return{lhs.x, lhs.y + rhs}; }
inline constexpr Point operator-(Point lhs, DeltaX rhs) { return{lhs.x - rhs, lhs.y}; }
inline constexpr Point operator-(Point lhs, DeltaY rhs) { return{lhs.x, lhs.y - rhs}; }
inline Point& operator+=(Point& lhs, DeltaX rhs) { lhs.x += rhs; return lhs; }
inline Point& operator+=(Point& lhs, DeltaY rhs) { lhs.y += rhs; return lhs; }
inline Point& operator-=(Point& lhs, DeltaX rhs) { lhs.x -= rhs; return lhs; }
inline Point& operator-=(Point& lhs, DeltaY rhs) { lhs.y -= rhs; return lhs; }
std::ostream& operator<<(std::ostream& out, Point const& value);
}
}
#endif /* MIR_GEOMETRY_POINT_H_ */
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