std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 > Class Template Reference

Public Types
typedef _UniformRandomNumberGenerator1	base1_type
typedef _UniformRandomNumberGenerator2	base2_type
typedef __gnu_cxx::__conditional_type <(sizeof(_Result_type1) > sizeof(_Result_type2)), _Result_type1, _Result_type2 > ::__type	result_type

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) > sizeof(_Result_type2)), _Result_type1, _Result_type2>::__type std::xor_combine< _UniformRandomNumberGenerator1, __s1, _UniformRandomNumberGenerator2, __s2 >::result_type

The type of the generated random value.

Definition at line 1305 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.

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The documentation for this class was generated from the following files:

• tr1_impl/random
• random.tcc