integralmodel.h

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#ifndef LSST_GAUSS2D_FIT_INTEGRALMODEL_H
#define LSST_GAUSS2D_FIT_INTEGRALMODEL_H
 
#include <memory>
#include <set>
 
#include "channel.h"
#include "chromatic.h"
#include "parametric.h"
#include "parametricmodel.h"
 
namespace lsst::gauss2d::fit {
class IntegralModel : public Chromatic, public Parametric {
public:
    virtual double get_integral(const Channel &channel) const = 0;
    virtual std::vector<std::pair<ParamBaseCRef, ExtraParamFactorValues>> get_integral_derivative_factors(
            const Channel &channel) const
            = 0;
};
 
inline bool operator<(const IntegralModel &lhs, const IntegralModel &rhs) { return &lhs < &rhs; }
// TODO: These aren't necessary, but should they be included?
// const bool operator == ( const IntegralModel &m ) const { return &(*this) == &m; };
// const bool operator != ( const IntegralModel &m ) const { return &(*this) != &m; };
 
}  // namespace lsst::gauss2d::fit
 
#endif