diff options
| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2013-09-28 22:55:05 +0900 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2013-09-28 22:55:05 +0900 |
| commit | 6f6a17bff75c7a189091bd12265d001450cde704 (patch) | |
| tree | 3cfdf9d1b62446c2b02bb702140ed13f0775e615 /src/SimpleRandomizer.cc | |
| parent | 986f69e5bf3caad104bcb20a07ceaaee79182e49 (diff) | |
Randomizer: Remove unused interfaces
Diffstat (limited to 'src/SimpleRandomizer.cc')
| -rw-r--r-- | src/SimpleRandomizer.cc | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/src/SimpleRandomizer.cc b/src/SimpleRandomizer.cc index 89e0ffd1..a75114b9 100644 --- a/src/SimpleRandomizer.cc +++ b/src/SimpleRandomizer.cc @@ -78,8 +78,9 @@ SimpleRandomizer::~SimpleRandomizer() #endif // __MINGW32__ } -long int SimpleRandomizer::getRandomNumber() +long int SimpleRandomizer::getRandomNumber(long int to) { + assert(to > 0); #ifdef __MINGW32__ int32_t val; BOOL r = CryptGenRandom(cryProvider_, sizeof(val), @@ -90,26 +91,7 @@ long int SimpleRandomizer::getRandomNumber() } else if(val < 0) { val = -val; } - return val; -#else // !__MINGW32__ - return eng_(); -#endif // !__MINGW32__ -} - -long int SimpleRandomizer::getMaxRandomNumber() -{ -#ifdef __MINGW32__ - return INT32_MAX; -#else // !__MINGW32__ - return eng_.max(); -#endif // !__MINGW32__ -} - -long int SimpleRandomizer::getRandomNumber(long int to) -{ - assert(to > 0); -#ifdef __MINGW32__ - return getRandomNumber() % to; + return val % to; #else // !__MINGW32__ return std::uniform_int_distribution<long int>(0, to - 1)(eng_); #endif // !__MINGW32__ |