From 08b40733a58da23ced34915cb67c0ef24e6e9059 Mon Sep 17 00:00:00 2001 From: daMaex Date: Wed, 30 Oct 2019 10:42:08 +0100 Subject: Dep/SFMT: updated to newest upstream version from https://github.com/MersenneTwister-Lab/SFMT * only needed files added * used CMake and SFMTRand from https://github.com/TrinityCore/TrinityCore/pull/23240 (Thank you Artox) (cherry picked from commit 4e0279b0e48c9992842010b9f3f132e54a460128) --- src/common/Utilities/SFMTRand.h | 47 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/common/Utilities/SFMTRand.h (limited to 'src/common/Utilities/SFMTRand.h') diff --git a/src/common/Utilities/SFMTRand.h b/src/common/Utilities/SFMTRand.h new file mode 100644 index 00000000000..1189accae2f --- /dev/null +++ b/src/common/Utilities/SFMTRand.h @@ -0,0 +1,47 @@ +/* + * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information + * + * 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, see . + */ + +#ifndef SFMTRand_h__ +#define SFMTRand_h__ + +#include +#include + +/* + * C++ Wrapper for SFMT + */ +class SFMTRand { +public: + SFMTRand(); + void RandomInit(uint32_t seed); // Re-seed + int32_t IRandom(int32_t min, int32_t max); // Output random integer + uint32_t URandom(uint32_t min, uint32_t max); + double Random(); // Output random floating point number + uint32_t BRandom(); // Output random bits + void* operator new(size_t size, std::nothrow_t const&); + void operator delete(void* ptr, std::nothrow_t const&); + void* operator new(size_t size); + void operator delete(void* ptr); + void* operator new[](size_t size, std::nothrow_t const&); + void operator delete[](void* ptr, std::nothrow_t const&); + void* operator new[](size_t size); + void operator delete[](void* ptr); +private: + sfmt_t state; +}; + +#endif // SFMTRand_h__ -- cgit v1.2.3