util/random/normal.cpp


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#include "normal.h" 
#include "common_ops.h" 
#include "random.h" 
 
namespace { 
    template <class T> 
    struct TSysRNG: public TCommonRNG<T, TSysRNG<T>> { 
        inline T GenRand() noexcept { 
            return RandomNumber<T>(); 
        } 
    }; 
} 
 
template <> 
float StdNormalRandom<float>() noexcept { 
    return StdNormalDistribution<float>(TSysRNG<ui64>()); 
} 
 
template <> 
double StdNormalRandom<double>() noexcept { 
    return StdNormalDistribution<double>(TSysRNG<ui64>()); 
} 
 
template <> 
long double StdNormalRandom<long double>() noexcept { 
    return StdNormalDistribution<long double>(TSysRNG<ui64>()); 
}