libstdc++
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Public Types | |
typedef _UIntType | result_type |
Public Member Functions | |
template<typename _Sseq , typename = _If_seed_seq<_Sseq>> | |
subtract_with_carry_engine (_Sseq &__q) | |
subtract_with_carry_engine (result_type __sd) | |
void | discard (unsigned long long __z) |
result_type | operator() () |
template<typename _Sseq > | |
_If_seed_seq< _Sseq > | seed (_Sseq &__q) |
template<typename _Sseq > | |
auto | seed (_Sseq &__q) -> _If_seed_seq< _Sseq > |
void | seed (result_type __sd=default_seed) |
Static Public Member Functions | |
static constexpr result_type | max () |
static constexpr result_type | min () |
Static Public Attributes | |
static constexpr result_type | default_seed |
static constexpr size_t | long_lag |
static constexpr size_t | short_lag |
static constexpr size_t | word_size |
Friends | |
template<typename _UIntType1 , size_t __w1, size_t __s1, size_t __r1, typename _CharT , typename _Traits > | |
std::basic_ostream< _CharT, _Traits > & | operator<< (std::basic_ostream< _CharT, _Traits > &__os, const std::subtract_with_carry_engine< _UIntType1, __w1, __s1, __r1 > &__x) |
bool | operator== (const subtract_with_carry_engine &__lhs, const subtract_with_carry_engine &__rhs) |
template<typename _UIntType1 , size_t __w1, size_t __s1, size_t __r1, typename _CharT , typename _Traits > | |
std::basic_istream< _CharT, _Traits > & | operator>> (std::basic_istream< _CharT, _Traits > &__is, std::subtract_with_carry_engine< _UIntType1, __w1, __s1, __r1 > &__x) |
The Marsaglia-Zaman generator.
This is a model of a Generalized Fibonacci discrete random number generator, sometimes referred to as the SWC generator.
A discrete random number generator that produces pseudorandom numbers using:
The size of the state is and the maximum period of the generator is
.