Eigen::Rand::GammaGen< _Scalar > Class Template Reference

Generator of reals on a gamma distribution. More...

#include <NormalExp.h>

Inheritance diagram for Eigen::Rand::GammaGen< _Scalar >:

Collaboration diagram for Eigen::Rand::GammaGen< _Scalar >:

Public Types
using	Scalar = _Scalar

Public Member Functions
	GammaGen (_Scalar _alpha=1, _Scalar _beta=1)
	Construct a new gamma generator.
	GammaGen (const GammaGen &)=default
	GammaGen (GammaGen &&)=default
GammaGen &	operator= (const GammaGen &)=default
GammaGen &	operator= (GammaGen &&)=default
template<typename Rng >
EIGEN_STRONG_INLINE const _Scalar	operator() (Rng &&rng)
template<typename Packet , typename Rng >
EIGEN_STRONG_INLINE const Packet	packetOp (Rng &&rng)
Public Member Functions inherited from Eigen::Rand::GenBase< GammaGen< _Scalar >, _Scalar >
GammaGen< _Scalar > &	derived ()
	Return a reference to the derived type.
const CwiseNullaryOp< internal::scalar_rng_adaptor< GammaGen< _Scalar > &, _Scalar, Urng >, const Derived >	generate (Index rows, Index cols, Urng &&urng)
	generate random values from its distribution
const CwiseNullaryOp< internal::scalar_rng_adaptor< GammaGen< _Scalar > &, _Scalar, Urng >, const Derived >	generateLike (const Derived &o, Urng &&urng)
	generate random values from its distribution

Friends
template<typename _Ty >
class	NegativeBinomialGen

Detailed Description

template<typename _Scalar>
class Eigen::Rand::GammaGen< _Scalar >

Generator of reals on a gamma distribution.

Template Parameters

_Scalar

Constructor & Destructor Documentation

GammaGen()

template<typename _Scalar >

Eigen::Rand::GammaGen< _Scalar >::GammaGen ( _Scalar  _alpha = 1, _Scalar  _beta = 1  )

inline

Construct a new gamma generator.

Parameters

_alpha	shape parameter of the distribution
_beta	scale parameter of the distribution

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

• NormalExp.h