Uniform [Random Number Distributions]

Collaboration diagram for Uniform:

Classes

• class std::uniform_int_distribution< _IntType >

  Uniform discrete distribution for random numbers. A discrete random distribution on the range with equal probability throughout the range. More...
  

• class std::uniform_real_distribution< _RealType >

  Uniform continuous distribution for random numbers. More...
  

Functions

• template<typename _IntType > bool std::operator!= (const std::uniform_int_distribution< _IntType > &__d1, const std::uniform_int_distribution< _IntType > &__d2)
• template<typename _IntType > bool std::operator!= (const std::uniform_real_distribution< _IntType > &__d1, const std::uniform_real_distribution< _IntType > &__d2)
• template<typename _RealType , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
  _Traits > & std::operator<< (std::basic_ostream< _CharT, _Traits > &, const std::uniform_real_distribution< _RealType > &)
• template<typename _IntType , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
  _Traits > & std::operator<< (std::basic_ostream< _CharT, _Traits > &, const std::uniform_int_distribution< _IntType > &)
• template<typename _IntType > bool std::operator== (const std::uniform_real_distribution< _IntType > &__d1, const std::uniform_real_distribution< _IntType > &__d2)
• template<typename _IntType > bool std::operator== (const std::uniform_int_distribution< _IntType > &__d1, const std::uniform_int_distribution< _IntType > &__d2)
• template<typename _RealType , typename _CharT , typename _Traits > std::basic_istream< _CharT,
  _Traits > & std::operator>> (std::basic_istream< _CharT, _Traits > &, std::uniform_real_distribution< _RealType > &)
• template<typename _IntType , typename _CharT , typename _Traits > std::basic_istream< _CharT,
  _Traits > & std::operator>> (std::basic_istream< _CharT, _Traits > &, std::uniform_int_distribution< _IntType > &)

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Function Documentation

template<typename _IntType >

bool std::operator!=	(	const std::uniform_int_distribution< _IntType > &	__d1,
		const std::uniform_int_distribution< _IntType > &	__d2
	)			[inline]

Return true if two uniform integer distributions have different parameters.

Definition at line 1758 of file random.h.

template<typename _IntType >

bool std::operator!=	(	const std::uniform_real_distribution< _IntType > &	__d1,
		const std::uniform_real_distribution< _IntType > &	__d2
	)			[inline]

Return true if two uniform real distributions have different parameters.

Definition at line 1939 of file random.h.

template<typename _RealType , typename _CharT , typename _Traits >

std::basic_ostream< _CharT, _Traits > & std::operator<<	(	std::basic_ostream< _CharT, _Traits > &	__os,
		const std::uniform_real_distribution< _RealType > &	__x
	)

Inserts a uniform_real_distribution random number distribution __x into the output stream __os.

Parameters:

	__os	An output stream.
	__x	A uniform_real_distribution random number distribution.

Returns:

The output stream with the state of __x inserted or in an error state.

Definition at line 900 of file random.tcc.

References std::ios_base::flags(), std::left(), and std::scientific().

template<typename _IntType , typename _CharT , typename _Traits >

std::basic_ostream< _CharT, _Traits > & std::operator<<	(	std::basic_ostream< _CharT, _Traits > &	__os,
		const std::uniform_int_distribution< _IntType > &	__x
	)

Inserts a uniform_int_distribution random number distribution __x into the output stream os.

Parameters:

	__os	An output stream.
	__x	A uniform_int_distribution random number distribution.

Returns:

The output stream with the state of __x inserted or in an error state.

Definition at line 858 of file random.tcc.

References std::left(), and std::scientific().

template<typename _IntType >

bool std::operator==	(	const std::uniform_real_distribution< _IntType > &	__d1,
		const std::uniform_real_distribution< _IntType > &	__d2
	)			[inline]

Return true if two uniform real distributions have the same parameters.

Definition at line 1929 of file random.h.

References std::uniform_real_distribution< _RealType >::param().

template<typename _IntType >

bool std::operator==	(	const std::uniform_int_distribution< _IntType > &	__d1,
		const std::uniform_int_distribution< _IntType > &	__d2
	)			[inline]

Return true if two uniform integer distributions have the same parameters.

Definition at line 1748 of file random.h.

References std::uniform_int_distribution< _IntType >::param().

template<typename _RealType , typename _CharT , typename _Traits >

std::basic_istream< _CharT, _Traits > & std::operator>>	(	std::basic_istream< _CharT, _Traits > &	__is,
		std::uniform_real_distribution< _RealType > &	__x
	)

Extracts a uniform_real_distribution random number distribution __x from the input stream __is.

Parameters:

	__is	An input stream.
	__x	A uniform_real_distribution random number generator engine.

Returns:

The input stream with __x extracted or in an error state.

Definition at line 924 of file random.tcc.

References std::ios_base::flags(), std::uniform_real_distribution< _RealType >::param(), and std::skipws().

template<typename _IntType , typename _CharT , typename _Traits >

std::basic_istream< _CharT, _Traits > & std::operator>>	(	std::basic_istream< _CharT, _Traits > &	__is,
		std::uniform_int_distribution< _IntType > &	__x
	)

Extracts a uniform_int_distribution random number distribution __x from the input stream __is.

Parameters:

	__is	An input stream.
	__x	A uniform_int_distribution random number generator engine.

Returns:

The input stream with __x extracted or in an error state.

Definition at line 879 of file random.tcc.

References std::dec(), std::ios_base::flags(), std::uniform_int_distribution< _IntType >::param(), and std::skipws().