std::gamma_distribution_param_type(3) [centos man page]

std::gamma_distribution< _RealType >::param_type(3)	     Library Functions Manual	       std::gamma_distribution< _RealType >::param_type(3)

NAME

       std::gamma_distribution< _RealType >::param_type -

SYNOPSIS

   Public Types
       typedef gamma_distribution
	   < _RealType > distribution_type"

   Public Member Functions
       param_type (_RealType __alpha_val=_RealType(1), _RealType __beta_val=_RealType(1))
       _RealType alpha () const
       _RealType beta () const

   Friends
       class gamma_distribution< _RealType >
       bool operator== (const param_type &__p1, const param_type &__p2)

Detailed Description
   template<typename _RealType = double>struct std::gamma_distribution< _RealType >::param_type
       Parameter type.

       Definition at line 2511 of file random.h.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2014	       std::gamma_distribution< _RealType >::param_type(3)

std::gamma_distribution< _RealType >(3cxx)								std::gamma_distribution< _RealType >(3cxx)

NAME

       std::gamma_distribution< _RealType > -

SYNOPSIS

   Classes
       struct param_type

   Public Types
       typedef _RealType result_type

   Public Member Functions
       gamma_distribution (_RealType __alpha_val=_RealType(1), _RealType __beta_val=_RealType(1))
       gamma_distribution (const param_type &__p)
       _RealType alpha () const
       _RealType beta () const
       result_type max () const
       result_type min () const
       template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng)
       template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
       param_type param () const
       void param (const param_type &__param)
       void reset ()

   Friends
       template<typename _RealType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT,
	   _Traits > & operator<< (std::basic_ostream< _CharT, _Traits > &, const std::gamma_distribution< _RealType1 > &)"
       template<typename _RealType1 > bool operator== (const std::gamma_distribution< _RealType1 > &__d1, const std::gamma_distribution<
	   _RealType1 > &__d2)
       template<typename _RealType1 , typename _CharT , typename _Traits > std::basic_istream< _CharT,
	   _Traits > & operator>> (std::basic_istream< _CharT, _Traits > &, std::gamma_distribution< _RealType1 > &)"
									   t
Detailed Description							   a
   template<typename _RealType = double>class std::gamma_distribution< _Rea)Type >
       A gamma continuous distribution for random numbers.		   =
									   a
       The formula for the gamma probability density function is: p(x|lpha,c
									   {
       Definition at line 2332 of file random.h.			   1
									   }
Member Typedef Documentation						   {
   template<typename _RealType = double> typedef _RealType std::gamma_distribution< _RealType >::result_type
       The type of the range of the distribution.

       Definition at line 2339 of file random.h.

Constructor &; Destructor Documentation
   template<typename _RealType = double> std::gamma_distribution< _tealType >::gamma_distribution (_RealType__alpha_val = _RealType(1),
       _RealType__beta_val = _RealType(1)) [inline],  [explicit]   a
       Constructs a gamma distribution with parameters $lpha$ and $$
								   .
       Definition at line 2384 of file random.h.

Member Function Documentation
   template<typename _RealType = double> _RealType std::gamma_distribution< _RealType >::alpha () const [inline]
       Returns the $lpha$ of the distribution.

       Definition attline 2405 of file random.h.
		    a
   template<typename$_RealType = double> _RealType std::gamma_distribution< _RealType >::beta () const [inline]
       Returns the $o distribution.
		    f
       Definition attline 2412 of file random.h.
		    h

   template<typename _RealType = double> result_type std::gamma_distribution< _RealType >::max () const [inline]
       Returns the least upper bound value of the distribution.

       Definition at line 2441 of file random.h.

       Referenced by std::gamma_distribution< result_type >::max().

   template<typename _RealType = double> result_type std::gamma_distribution< _RealType >::min () const [inline]
       Returns the greatest lower bound value of the distribution.

       Definition at line 2434 of file random.h.

   template<typename _RealType = double> template<typename _UniformRandomNumberGenerator > result_type std::gamma_distribution< _RealType
       >::operator() (_UniformRandomNumberGenerator &__urng) [inline]
       Generating functions.

       Definition at line 2449 of file random.h.

       Referenced by std::gamma_distribution< result_type >::operator()().

   template<typename _RealType > template<typename _UniformRandomNumberGenerator > gamma_distribution< _RealType >::result_type
       std::gamma_distribution< _RealType >::operator() (_UniformRandomNumberGenerator &__urng, const param_type &__param)
       Marsaglia, G. and Tsang, W. W. 'A Simple Method for Generating Gamma Variables' ACM Transactions on Mathematical Software, 26, 3, 363-372,
       2000.

       Definition at line 2019 of file random.tcc.

       References std::log(), and std::pow().

   template<typename _RealType = double> param_type std::gamma_distribution< _RealType >::param () const [inline]
       Returns the parameter set of the distribution.

       Definition at line 2419 of file random.h.

       Referenced by std::gamma_distribution< result_type >::operator()().

   template<typename _RealType = double> void std::gamma_distribution< _RealType >::param (const param_type &__param) [inline]
       Sets the parameter set of the distribution. Parameters:
	   __param The new parameter set of the distribution.

       Definition at line 2427 of file random.h.

   template<typename _RealType = double> void std::gamma_distribution< _RealType >::reset () [inline]
       Resets the distribution state.

       Definition at line 2398 of file random.h.

       Referenced by std::chi_squared_distribution< _RealType >::reset(), std::fisher_f_distribution< _RealType >::reset(),
       std::student_t_distribution< _RealType >::reset(), and std::negative_binomial_distribution< _IntType >::reset().

Friends And Related Function Documentation
   template<typename _RealType = double> template<typename _RealType1 , typename _CharT , typename _Traits > std::basic_ostream<_CharT, _Traits>&
       operator<< (std::basic_ostream< _CharT, _Traits > &, const std::gamma_distribution< _RealType1 > &) [friend]
       Inserts a gamma_distribution random number distribution __x into the output stream __os. Parameters:
	   __os An output stream.
	   __x A gamma_distribution random number distribution.

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

   template<typename _RealType = double> template<typename _RealType1 > bool operator== (const std::gamma_distribution< _RealType1 > &__d1, const
       std::gamma_distribution< _RealType1 > &__d2) [friend]
       Return true if two gamma distributions have the same parameters and the sequences that would be generated are equal.

       Definition at line 2464 of file random.h.

   template<typename _RealType = double> template<typename _RealType1 , typename _CharT , typename _Traits > std::basic_istream<_CharT, _Traits>&
       operator>> (std::basic_istream< _CharT, _Traits > &, std::gamma_distribution< _RealType1 > &) [friend]
       Extracts a gamma_distribution random number distribution __x from the input stream __is. Parameters:
	   __is An input stream.
	   __x A gamma_distribution random number generator engine.

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

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Nov 27 2012			std::gamma_distribution< _RealType >(3cxx)