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std::uniform_int< _IntType >(3cxx) | std::uniform_int< _IntType >(3cxx) |
NAME¶
std::uniform_int< _IntType > -SYNOPSIS¶
Public Types¶
typedef _IntType input_type
Public Member Functions¶
result_type max () const
Friends¶
template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
Detailed Description¶
template<typename _IntType = int>class std::uniform_int< _IntType >¶
Uniform discrete distribution for random numbers. A discrete random distribution on the range $[min, max]$ with equal probability throughout the range. Definition at line 1560 of file tr1_impl/random.Member Typedef Documentation¶
template<typename _IntType = int> typedef _IntType std::uniform_int< _IntType >:: input_type¶
The type of the parameters of the distribution. Definition at line 1566 of file tr1_impl/random.template<typename _IntType = int> typedef _IntType std::uniform_int< _IntType >:: result_type¶
The type of the range of the distribution. Definition at line 1568 of file tr1_impl/random.Constructor & Destructor Documentation¶
template<typename _IntType = int> std::uniform_int< _IntType >:: uniform_int (_IntType__min = 0, _IntType__max = 9) [inline], [explicit]¶
Constructs a uniform distribution object. Definition at line 1575 of file tr1_impl/random.Member Function Documentation¶
template<typename _IntType = int> result_type std::uniform_int< _IntType >::max () const [inline]¶
Gets the inclusive upper bound of the distribution range. Definition at line 1592 of file tr1_impl/random.template<typename _IntType = int> result_type std::uniform_int< _IntType >::min () const [inline]¶
Gets the inclusive lower bound of the distribution range. Definition at line 1585 of file tr1_impl/random.template<typename _IntType = int> template<typename _UniformRandomNumberGenerator > result_type std::uniform_int< _IntType >::operator() (_UniformRandomNumberGenerator &__urng) [inline]¶
Gets a uniformly distributed random number in the range $(min, max)$. Definition at line 1609 of file tr1_impl/random.template<typename _IntType = int> template<typename _UniformRandomNumberGenerator > result_type std::uniform_int< _IntType >::operator() (_UniformRandomNumberGenerator &__urng, result_type__n) [inline]¶
Gets a uniform random number in the range $[0, n)$. This function is aimed at use with std::random_shuffle. Definition at line 1624 of file tr1_impl/random.template<typename _IntType = int> void std::uniform_int< _IntType >::reset () [inline]¶
Resets the distribution state. Does nothing for the uniform integer distribution. Definition at line 1601 of file tr1_impl/random.Friends And Related Function Documentation¶
template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream<_CharT, _Traits>& operator<< ( std::basic_ostream< _CharT, _Traits > &__os, const uniform_int< _IntType1 > &__x) [friend]¶
Inserts a uniform_int random number distribution __x into the output stream os. Parameters:__os An output stream.
__x A uniform_int random number distribution.
Returns:
The output stream with the state of __x
inserted or in an error state.
template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream<_CharT, _Traits>& operator>> ( std::basic_istream< _CharT, _Traits > &__is, uniform_int< _IntType1 > &__x) [friend]¶
Extracts a uniform_int random number distribution __x from the input stream __is. Parameters:__is An input stream.
__x A uniform_int random number generator engine.
Returns:
The input stream with __x extracted or in an
error state.
Author¶
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