libstdc++
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Public Types | |
typedef __gnu_cxx::__conditional_type <(sizeof(_Result_type1) > | _Result_type1 |
typedef _UniformRandomNumberGenerator1 | base1_type |
typedef _UniformRandomNumberGenerator2 | base2_type |
typedef __gnu_cxx::__conditional_type <(sizeof(_Result_type1) > _Result_type2::__type | result_type |
typedef __gnu_cxx::__conditional_type <(sizeof(_Result_type1) > | sizeof (_Result_type2)) |
Public Member Functions | |
const base1_type & | base1 () const |
const base2_type & | base2 () const |
result_type | max () const |
result_type | min () const |
result_type | operator() () |
void | seed () |
template<class _Gen > | |
void | seed (_Gen &__g) |
xor_combine (const base1_type &__rng1, const base2_type &__rng2) | |
xor_combine (unsigned long __s) | |
template<class _Gen > | |
xor_combine (_Gen &__g) | |
Static Public Attributes | |
static const int | shift1 |
static const int | shift2 |
Friends | |
bool | operator!= (const xor_combine &__lhs, const xor_combine &__rhs) |
template<class _UniformRandomNumberGenerator11 , int __s11, class _UniformRandomNumberGenerator21 , int __s21, typename _CharT , typename _Traits > | |
std::basic_ostream< _CharT, _Traits > & | operator<< (std::basic_ostream< _CharT, _Traits > &__os, const xor_combine< _UniformRandomNumberGenerator11, __s11, _UniformRandomNumberGenerator21, __s21 > &__x) |
bool | operator== (const xor_combine &__lhs, const xor_combine &__rhs) |
template<class _UniformRandomNumberGenerator11 , int __s11, class _UniformRandomNumberGenerator21 , int __s21, typename _CharT , typename _Traits > | |
std::basic_istream< _CharT, _Traits > & | operator>> (std::basic_istream< _CharT, _Traits > &__is, xor_combine< _UniformRandomNumberGenerator11, __s11, _UniformRandomNumberGenerator21, __s21 > &__x) |
A random number generator adaptor class that combines two random number generator engines into a single output sequence.
Definition at line 1284 of file tr1_impl/random.
typedef _UniformRandomNumberGenerator1 std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >::base1_type |
The type of the first underlying generator engine.
Definition at line 1293 of file tr1_impl/random.
typedef _UniformRandomNumberGenerator2 std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >::base2_type |
The type of the second underlying generator engine.
Definition at line 1295 of file tr1_impl/random.
typedef __gnu_cxx::__conditional_type<(sizeof(_Result_type1) > std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >::sizeof(_Result_type2)) |
The type of the generated random value.
Definition at line 1304 of file tr1_impl/random.
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inline |
Gets the next random number in the sequence.
Definition at line 1365 of file tr1_impl/random.
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friend |
Compares two xor_combine random number generator objects of the same type for inequality.
__lhs | A xor_combine random number generator object. |
__rhs | Another xor_combine random number generator object. |
Definition at line 1399 of file tr1_impl/random.
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friend |
Inserts the current state of a xor_combine random number generator engine __x
into the output stream __os
.
__os | An output stream. |
__x | A xor_combine random number generator engine. |
__x
inserted or in an error state.
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friend |
Compares two xor_combine random number generator objects of the same type for equality.
__lhs | A xor_combine random number generator object. |
__rhs | Another xor_combine random number generator object. |
Definition at line 1382 of file tr1_impl/random.
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friend |
Extracts the current state of a xor_combine random number generator engine __x
from the input stream __is
.
__is | An input stream. |
__x | A xor_combine random number generator engine. |
__x
extracted or in an error state.