param_defs.h

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#ifndef LSST_GAUSS2D_FIT_PARAM_DEFS_H
#define LSST_GAUSS2D_FIT_PARAM_DEFS_H
 
#include <vector>
 
#include "lsst/modelfit/parameters.h"
 
namespace lsst::gauss2d::fit {
using ParamBase = lsst::modelfit::parameters::ParameterBase<double>;
using ParamBaseCRef = std::reference_wrapper<const ParamBase>;
using ParamCRefs = std::vector<ParamBaseCRef>;
using ParamBaseRef = std::reference_wrapper<ParamBase>;
using ParamRefs = std::vector<ParamBaseRef>;
 
double finite_difference_param(ParamBase& param, double delta);
}  // namespace lsst::gauss2d::fit
#endif  // LSST_GAUSS2D_FIT_PARAM_DEFS_H