Sampler_diffusion_move Class Reference

#include <sampler.h>

Inheritance diagram for Sampler_diffusion_move:

Collaboration diagram for Sampler_diffusion_move:

List of all members.

Public Member Functions
	Sampler_diffusion_move (const char *name, double prob) throw (jwscxx::base::Arg_error)
	Constructs a Sampler_diffusion_move.
virtual	~Sampler_diffusion_move ()
	Deletes a Sampler_diffusion_move.
double	get_prob () const
	Returns the probability of this move.
void	set_prob (double prob) throw (jwscxx::base::Arg_error)
	Sets the probability of this move.
Protected Attributes
uint32_t	num_accepted
	Number of times run and accepted.
uint32_t	num_attempts
	Number of times run and accepted or rejected.
double	prob
	Probability of this move in a Sampler.

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Detailed Description

MCMC Sampler move that modifies the value of a model parameter.

Definition at line 199 of file sampler.h.

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Constructor & Destructor Documentation

Sampler_diffusion_move::Sampler_diffusion_move	(	const char *	name,
		double	prob
	)		throw (jwscxx::base::Arg_error)

Constructs a Sampler_diffusion_move.

Parameters:

name	Name of the move.
prob	Probability of the move.

Exceptions:

jwscxx::base::Arg_error

Probability must be in [0,1].

Note:

Use Sampler::normalize_move_probs to normalize all the move probabilities so they sum to 1.

Definition at line 152 of file sampler.cpp.

virtual Sampler_diffusion_move::~Sampler_diffusion_move

(

)

[inline, virtual]

Deletes a Sampler_diffusion_move.

Definition at line 209 of file sampler.h.

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Member Function Documentation

double Sampler_diffusion_move::get_prob

(

)

const [inline, virtual]

Returns the probability of this move.

Implements Sampler_move.

Definition at line 213 of file sampler.h.

void Sampler_diffusion_move::set_prob

(

double

prob

)

throw (jwscxx::base::Arg_error) [virtual]

Sets the probability of this move.

Parameters:

prob	New probability of the move.

Exceptions:

jwscxx::base::Arg_error

Value must be in [0,1].

Implements Sampler_move.

Definition at line 167 of file sampler.cpp.

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Member Data Documentation

uint32_t Sampler_diffusion_move::num_accepted [protected]

Number of times run and accepted.

Definition at line 224 of file sampler.h.

uint32_t Sampler_diffusion_move::num_attempts [protected]

Number of times run and accepted or rejected.

Definition at line 227 of file sampler.h.

double Sampler_diffusion_move::prob [protected]

Probability of this move in a Sampler.

Definition at line 230 of file sampler.h.

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

• sampler.h
• sampler.cpp