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std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >(3cxx) std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >(3cxx)

NAME

std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 > -

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() ()
 
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)"
 

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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Thu Aug 2 2012 libstdc++