You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
583 B
34 lines
583 B
#pragma once
|
|
/**
|
|
@file
|
|
@brief random generator
|
|
@author MITSUNARI Shigeo(@herumi)
|
|
@license modified new BSD license
|
|
http://opensource.org/licenses/BSD-3-Clause
|
|
*/
|
|
|
|
#if CYBOZU_CPP_VERSION >= CYBOZU_CPP_VERSION_CPP11
|
|
#include <random>
|
|
#else
|
|
#include <cybozu/random_generator.hpp>
|
|
#endif
|
|
|
|
namespace mcl {
|
|
|
|
#if CYBOZU_CPP_VERSION >= CYBOZU_CPP_VERSION_CPP11
|
|
inline std::random_device& getRandomGenerator()
|
|
{
|
|
static std::random_device rd;
|
|
return rd;
|
|
}
|
|
#else
|
|
|
|
inline cybozu::RandomGenerator& getRandomGenerator()
|
|
{
|
|
static cybozu::RandomGenerator rg;
|
|
return rg;
|
|
}
|
|
|
|
#endif
|
|
|
|
} // mcl
|
|
|