Draws nuisance-parameter maps from a JointDistribution. More...

#include <RvgNuisanceSampler.h>

Inheritance diagram for RvgNuisanceSampler:

Collaboration diagram for RvgNuisanceSampler:

Public Member Functions
	RvgNuisanceSampler (const std::vector< ParamId > &ids, std::unique_ptr< JointDistribution > rvg)
	Constructs a sampler from parameter identifiers and a joint law.

std::map< ParamId, double >	sample () const override
	Draws one nuisance-parameter sample.

std::vector< std::map< ParamId, double > >	sample (std::size_t n) const override

Public Member Functions inherited from INuisanceSampler
virtual	~INuisanceSampler ()=default
	Default virtual destructor.

Detailed Description

Draws nuisance-parameter maps from a JointDistribution.

The sampler draws vectors from the provided joint distribution and associates each component with the corresponding ParamId stored in construction order.

Definition at line 32 of file RvgNuisanceSampler.h.

Constructor & Destructor Documentation

◆ RvgNuisanceSampler()

RvgNuisanceSampler::RvgNuisanceSampler	(	const std::vector< ParamId > &	ids,
		std::unique_ptr< JointDistribution >	rvg
	)

explicit

Constructs a sampler from parameter identifiers and a joint law.

Parameters

ids	Parameter identifiers defining the order of the sampled vector.
rvg	Joint distribution used to generate nuisance values.

Definition at line 3 of file RvgNuisanceSampler.cpp.

Member Function Documentation

◆ sample() [1/2]

std::map< ParamId, double > RvgNuisanceSampler::sample ( ) const

overridevirtual

Draws one nuisance-parameter sample.

Returns: Map from nuisance parameter identifiers to sampled values.

Implements INuisanceSampler.

Definition at line 7 of file RvgNuisanceSampler.cpp.

◆ sample() [2/2]

std::vector< std::map< ParamId, double > > RvgNuisanceSampler::sample ( std::size_t n ) const