std::xor_combine(3)std::xor_combine(3)NAMEstd::xor_combine-
SYNOPSIS
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() ()
template<class _Gen > void seed (_Gen &__g)
void seed ()
template<class _Gen > xor_combine (_Gen &__g)
xor_combine (unsigned long __s)
xor_combine (const base1_type &__rng1, const base2_type &__rng2)
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)
Detailed Description
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> class std::xor_combine<
_UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2,
__s2 >
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.
Member Typedef Documentation
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> 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.
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> 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.
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> 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.
Member Function Documentation
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> result_type std::xor_combine<
_UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2,
__s2 >::operator() () [inline] Gets the next random number in the
sequence.
Definition at line 1365 of file tr1_impl/random.
Friends And Related Function Documentation
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> bool operator!= (const
xor_combine< _UniformRandomNumberGenerator1, __s1,
_UniformRandomNumberGenerator2, __s2 > & __lhs, const xor_combine<
_UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2,
__s2 > & __rhs) [friend] Compares two xor_combine random number
generator objects of the same type for inequality.
Parameters:
__lhs A xor_combine random number generator object.
__rhs Another xor_combine random number generator object.
Returns:
true if the two objects are not equal, false otherwise.
Definition at line 1399 of file tr1_impl/random.
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> 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) [friend] Inserts the
current state of a xor_combine random number generator engine __x into
the output stream __os.
Parameters:
__os An output stream.
__x A xor_combine random number generator engine.
Returns:
The output stream with the state of __x inserted or in an error
state.
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> bool operator== (const
xor_combine< _UniformRandomNumberGenerator1, __s1,
_UniformRandomNumberGenerator2, __s2 > & __lhs, const xor_combine<
_UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2,
__s2 > & __rhs) [friend] Compares two xor_combine random number
generator objects of the same type for equality.
Parameters:
__lhs A xor_combine random number generator object.
__rhs Another xor_combine random number generator object.
Returns:
true if the two objects are equal, false otherwise.
Definition at line 1382 of file tr1_impl/random.
template<class _UniformRandomNumberGenerator1, int __s1, class
_UniformRandomNumberGenerator2, int __s2> 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) [friend] Extracts the
current state of a xor_combine random number generator engine __x from
the input stream __is.
Parameters:
__is An input stream.
__x A xor_combine random number generator engine.
Returns:
The input stream with the state of __x extracted or in an error
state.
Author
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libstdc++ 22 Nov 2013 std::xor_combine(3)
