u01_distribution.hpp File Reference

#include <mckl/random/internal/common.hpp>
#include <mckl/random/u01.hpp>
#include <mckl/random/uniform_bits_distribution.hpp>

Go to the source code of this file.

Classes
class	mckl::U01CanonicalDistribution< RealType >
	Standard uniform distribution on [0, 1) More...
class	mckl::U01CanonicalDistribution< RealType >::param_type
class	mckl::U01CCDistribution< RealType >
	Standard uniform distribution on [0, 1]. More...
class	mckl::U01CCDistribution< RealType >::param_type
class	mckl::U01CODistribution< RealType >
	Standard uniform distribution on [0, 1) More...
class	mckl::U01CODistribution< RealType >::param_type
class	mckl::U01OCDistribution< RealType >
	Standard uniform distribution on (0, 1]. More...
class	mckl::U01OCDistribution< RealType >::param_type
class	mckl::U01OODistribution< RealType >
	Standard uniform distribution on (0, 1) More...
class	mckl::U01OODistribution< RealType >::param_type

Namespaces
	mckl
	mckl::internal

Macros
#define	MCKL_DEFINE_RANDOM_U01_DISTRIBUTION(Name, name)
#define	MCKL_DEFINE_RANDOM_U01_DISTRIBUTION_IMPL(name)
#define	MCKL_U01_USE_64BITS_DOUBLE   0
	Use 64-bit intermediate random integers for double precison output. More...
#define	MCKL_U01_USE_FIXED_POINT   0
	Default U01 distribution using fixed point conversion. More...

Typedefs
template<typename RealType >
using	mckl::U01Distribution = U01CanonicalDistribution< RealType >
template<typename RNGType , typename RealType >
using	mckl::internal::U01UIntType = std::conditional_t<(RNGTraits< RNGType >::bits >=64||std::is_same< RealType, long double >::value), std::uint64_t, std::uint32_t >

Functions
template<typename RealType , typename RNGType >
void	mckl::rand (RNGType &rng, U01CanonicalDistribution< RealType > &distribution, std::size_t N, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::rand (RNGType &rng, U01CCDistribution< RealType > &distribution, std::size_t N, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::rand (RNGType &rng, U01CODistribution< RealType > &distribution, std::size_t N, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::rand (RNGType &rng, U01OCDistribution< RealType > &distribution, std::size_t N, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::rand (RNGType &rng, U01OODistribution< RealType > &distribution, std::size_t N, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_canonical_distribution (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_canonical_distribution (RNGType &rng, std::size_t N, RealType *r, const typename U01CanonicalDistribution< RealType >::param_type &)
template<std::size_t K, typename RealType , typename RNGType >
void	mckl::internal::u01_canonical_distribution_impl (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_cc_distribution (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_cc_distribution (RNGType &rng, std::size_t N, RealType *r, const typename U01CCDistribution< RealType >::param_type &)
template<std::size_t K, typename RealType , typename RNGType >
void	mckl::internal::u01_cc_distribution_impl (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_co_distribution (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_co_distribution (RNGType &rng, std::size_t N, RealType *r, const typename U01CODistribution< RealType >::param_type &)
template<std::size_t K, typename RealType , typename RNGType >
void	mckl::internal::u01_co_distribution_impl (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_distribution (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_oc_distribution (RNGType &rng, std::size_t N, RealType *r, const typename U01OCDistribution< RealType >::param_type &)
template<typename RealType , typename RNGType >
void	mckl::u01_oc_distribution (RNGType &rng, std::size_t n, RealType *r)
template<std::size_t K, typename RealType , typename RNGType >
void	mckl::internal::u01_oc_distribution_impl (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_oo_distribution (RNGType &rng, std::size_t n, RealType *r)
template<typename RealType , typename RNGType >
void	mckl::u01_oo_distribution (RNGType &rng, std::size_t N, RealType *r, const typename U01OODistribution< RealType >::param_type &)
template<std::size_t K, typename RealType , typename RNGType >
void	mckl::internal::u01_oo_distribution_impl (RNGType &rng, std::size_t n, RealType *r)

Macro Definition Documentation

MCKL_DEFINE_RANDOM_U01_DISTRIBUTION

#define MCKL_DEFINE_RANDOM_U01_DISTRIBUTION	(		Name,
			name
	)

Value:

template <typename RealType>                                              \
    class Name##Distribution                                                  \
    {                                                                         \
        MCKL_DEFINE_RANDOM_DISTRIBUTION_ASSERT_REAL_TYPE(Name)                \
        MCKL_DEFINE_RANDOM_DISTRIBUTION_0(Name, name, RealType)               \
        MCKL_DEFINE_RANDOM_DISTRIBUTION_MEMBER_0                              \
                                                                              \
      public:                                                                 \
        result_type min() const { return 0; }                                 \
                                                                              \
        result_type max() const { return 1; }                                 \
                                                                              \
        void reset() {}                                                       \
                                                                              \
      private:                                                                \
        template <typename RNGType>                                           \
        result_type generate(RNGType &rng, const param_type &)                \
        {                                                                     \
            using UIntType =                                                  \
                typename internal::U01UIntType<RNGType, RealType>;            \
                                                                              \
            UniformBitsDistribution<UIntType> ubits;                          \
                                                                              \
            return name<UIntType, result_type>(ubits(rng));                   \
        }                                                                     \
    };

Definition at line 51 of file u01_distribution.hpp.

MCKL_DEFINE_RANDOM_U01_DISTRIBUTION_IMPL

#define MCKL_DEFINE_RANDOM_U01_DISTRIBUTION_IMPL

(

name

)

Value:

template <std::size_t K, typename RealType, typename RNGType>             \
    inline void name##_distribution_impl(                                     \
        RNGType &rng, std::size_t n, RealType *r)                             \
    {                                                                         \
        using UIntType = U01UIntType<RNGType, RealType>;                      \
                                                                              \
        alignas(MCKL_ALIGNMENT) std::array<UIntType, K> s;                    \
        uniform_bits_distribution(rng, n, s.data());                          \
        name<UIntType, RealType>(n, s.data(), r);                             \
    }

Definition at line 79 of file u01_distribution.hpp.