/usr/include/claw/coordinate_2d.hpp is in libclaw-dev 1.7.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /*
CLAW - a C++ Library Absolutely Wonderful
CLAW is a free library without any particular aim but being useful to
anyone.
Copyright (C) 2005-2011 Julien Jorge
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
contact: julien.jorge@gamned.org
*/
/**
* \file coordinate_2d.hpp
* \brief Coordinates in a two dimensional space.
* \author Julien Jorge
*/
#ifndef __CLAW_COORDINATE_2D_HPP__
#define __CLAW_COORDINATE_2D_HPP__
namespace claw
{
namespace math
{
/**
* \brief Coordinates in a two dimensional space.
* \author Julien Jorge
*/
template<typename T>
class coordinate_2d
{
public:
/** \brief The type of the values we store. */
typedef T value_type;
/** \brief The type of the current class. */
typedef coordinate_2d<value_type> self_type;
public:
coordinate_2d();
template<typename U>
coordinate_2d( const coordinate_2d<U>& that );
coordinate_2d( const value_type& _x, const value_type& _y );
template<typename U>
coordinate_2d<U> cast_value_type_to() const;
void set(const value_type& _x, const value_type& _y);
value_type distance(const self_type& p) const;
void rotate( const self_type& center, double angle );
double slope_angle( const self_type& to ) const;
bool operator==(const self_type& vect) const;
bool operator!=(const self_type& vect) const;
self_type operator+(const self_type& vect) const;
self_type operator-(const self_type& vect) const;
self_type& operator+=(const self_type& vect);
self_type& operator-=(const self_type& vect);
self_type operator*( const value_type& v ) const;
self_type operator/( const value_type& v ) const;
self_type& operator*=( const value_type& v );
self_type& operator/=( const value_type& v );
public:
/** \brief X-coordinate. */
value_type x;
/** \brief Y-coordinate. */
value_type y;
}; // class coordinate_2d
template<typename T>
coordinate_2d<T> operator-( const coordinate_2d<T>& that );
template<typename T, typename U>
coordinate_2d<T> operator*( U v, const coordinate_2d<T>& self );
} // namespace math
} // namespace claw
#include <claw/impl/coordinate_2d.tpp>
#endif // __CLAW_COORDINATE_2D_HPP__
|