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/*
* 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.
*/
#ifndef __FREESTYLE_RAND_GEN_H__
#define __FREESTYLE_RAND_GEN_H__
/** \file
* \ingroup freestyle
* \brief Pseudo-random number generator
*/
// TODO Check whether we could replace this with BLI rand stuff...
#include "../system/Precision.h"
#ifdef WITH_CXX_GUARDEDALLOC
# include "MEM_guardedalloc.h"
#endif
namespace Freestyle {
class RandGen {
public:
static real drand48();
static void srand48(long value);
private:
static void next();
#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:RandGen")
#endif
};
} /* namespace Freestyle */
#endif // __FREESTYLE_RAND_GEN_H__
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