gaussianprior.h

#ifndef LSST_GAUSS2D_FIT_LSQPRIOR_H
#define LSST_GAUSS2D_FIT_LSQPRIOR_H
 
#include <memory>
 
#include "lsst/gauss2d/object.h"
 
#include "param_defs.h"
#include "prior.h"
 
namespace lsst::gauss2d::fit {
class GaussianPrior : public Prior {
public:
    explicit GaussianPrior(std::shared_ptr<const ParamBase> param, double mean, double stddev,
                           bool transformed);
    ~GaussianPrior();
 
    PriorEvaluation evaluate(bool calc_jacobians = false, bool normalize_loglike = false) const override;
 
    const ParamBase& get_param() const;
 
    std::vector<double> get_loglike_const_terms() const override;
    double get_mean() const;
    double get_stddev() const;
    bool get_transformed() const;
 
    void set_mean(double mean);
    void set_stddev(double stddev);
    void set_transformed(bool transformed);
 
    size_t size() const override;
 
    std::string repr(bool name_keywords = false,
                     std::string_view namespace_separator = Object::CC_NAMESPACE_SEPARATOR) const override;
    std::string str() const override;
 
private:
    std::shared_ptr<const ParamBase> _param;
    double _mean;
    double _stddev;
    bool _transformed;
};
}  // namespace lsst::gauss2d::fit
 
#endif