* Copyright 2011 kubtek <kubtek@mail.com>
*
* This file is part of StarDict.
*
* StarDict 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 3 of the License, or
* (at your option) any later version.
*
* StarDict 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 StarDict. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __TYPES_H__
#define __TYPES_H__
#include <cstddef>
#include <math.h>
typedef float single;
#ifndef M_PI
# define M_PI (3.14159265358979323846f)
#endif
#ifndef M_2_PI
# define M_2_PI (2*M_PI)
#endif
#ifndef M_PI_2
# define M_PI_2 (M_PI/2)
#endif
#ifndef M_PI_10
# define M_PI_10 (M_PI/10)
#endif
#ifndef M_1_SQRT_3
# define M_1_SQRT_3 (0.57735026918962576450914878050196)
#endif
#define M_1_SQRT_2 (0.70710678118654757)
const single con_tol = 1e-3f;
template <class T>
inline T tsqr(const T t) {
return t*t;
}
template <class T>
inline T tabs(const T t) {
return t < 0 ? -t : t;
}
#endif