Hyperiso/ILikelihood_8h_source.html

#ifndef ILIKELIHOOD_H

#define ILIKELIHOOD_H


#include "Math.h"


class ILikelihood {

public:

    virtual ~ILikelihood() = default;


    virtual double nll(const std::vector<double>& theta) const = 0;


    virtual std::vector<fit_app::ParameterDefinition> get_param_defs() const = 0;


    virtual std::size_t dim() const = 0;

};


#endif // ILIKELIHOOD_H

Math.h

ILikelihood
Base interface for negative log-likelihood evaluators.
Definition ILikelihood.h:27

ILikelihood::nll
virtual double nll(const std::vector< double > &theta) const =0
Evaluates the negative log-likelihood at a given parameter point.

ILikelihood::~ILikelihood
virtual ~ILikelihood()=default
Virtual destructor for safe polymorphic deletion.

ILikelihood::dim
virtual std::size_t dim() const =0
Returns the total dimension of the parameter vector.

ILikelihood::get_param_defs
virtual std::vector< fit_app::ParameterDefinition > get_param_defs() const =0
Returns the metadata describing the likelihood parameters.