std::tr1::geometric_distribution< _IntType, _RealType > Class Template Reference
[Discrete Distributions]

List of all members.

Detailed Description

template<typename _IntType = int, typename _RealType = double>
class std::tr1::geometric_distribution< _IntType, _RealType >

The formula for the geometric probability mass function is $ p(i) = (1 - p)p^{i-1} $ where $ p $ is the parameter of the distribution.

Definition at line 1743 of file random.

Public Types

Public Member Functions

Friends


Member Function Documentation

template<typename _IntType = int, typename _RealType = double>
_RealType std::tr1::geometric_distribution< _IntType, _RealType >::p (  )  const [inline]

Gets the distribution parameter p.

Definition at line 1763 of file random.


Friends And Related Function Documentation

template<typename _IntType = int, typename _RealType = double>
template<typename _IntType1, typename _RealType1, typename _CharT, typename _Traits>
std::basic_ostream<_CharT, _Traits>& operator<< ( std::basic_ostream< _CharT, _Traits > &  __os,
const geometric_distribution< _IntType1, _RealType1 > &  __x 
) [friend]

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

Parameters:
__os An output stream.
__x A geometric_distribution random number distribution.
Returns:
The output stream with the state of __x inserted or in an error state.

template<typename _IntType = int, typename _RealType = double>
template<typename _CharT, typename _Traits>
std::basic_istream<_CharT, _Traits>& operator>> ( std::basic_istream< _CharT, _Traits > &  __is,
geometric_distribution< _IntType, _RealType > &  __x 
) [friend]

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

Parameters:
__is An input stream.
__x A geometric_distribution random number generator engine.
Returns:
The input stream with __x extracted or in an error state.

Definition at line 1800 of file random.


The documentation for this class was generated from the following files:
Generated on Thu Nov 1 13:18:40 2007 for libstdc++ by  doxygen 1.5.1