Abstract source of nuisance-parameter samples. More...

#include <INuisanceSampler.h>

Inheritance diagram for INuisanceSampler:

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

virtual std::map< ParamId, double >	sample () const =0
	Draws one nuisance-parameter sample.

virtual std::vector< std::map< ParamId, double > >	sample (std::size_t n) const =0
	Draws several nuisance-parameter samples.

Detailed Description

Abstract source of nuisance-parameter samples.

Implementations define the actual sampling law, for example a joint distribution with marginal laws and a copula. Samples are returned as maps keyed by ParamId so they can be passed directly to IModel.

Definition at line 26 of file INuisanceSampler.h.

Constructor & Destructor Documentation

◆ ~INuisanceSampler()

virtual INuisanceSampler::~INuisanceSampler ( )

virtualdefault

Default virtual destructor.

Member Function Documentation

◆ sample() [1/2]

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

pure virtual

Draws one nuisance-parameter sample.

Returns: Map from nuisance parameter identifiers to sampled values.

Implemented in RvgNuisanceSampler.

◆ sample() [2/2]

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

pure virtual

Draws several nuisance-parameter samples.

Parameters

n	Number of samples to generate.

Returns: Vector of sampled nuisance maps.