FFBLRSBase.hh

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///
/// @file  FFBLRSBase.hh
/// @brief Hammer base class for BLR form factors
//

//**** This file is a part of the HAMMER library
//**** Copyright (C) 2016 - 2020 The HAMMER Collaboration
//**** HAMMER is licensed under version 3 of the GPL; see COPYING for details
//**** Please note the MCnet academic guidelines; see GUIDELINES for details

// -*- C++ -*-
#ifndef HAMMER_FF_BLRS_BASE
#define HAMMER_FF_BLRS_BASE

#include "Hammer/FormFactors/FFBLPRBase.hh"

namespace Hammer {

    /// @brief Base class for BLR form factors
    ///
    /// @ingroup FormFactors
    class FFBLRSBase : public FFBLPRBase {

    public:
        FFBLRSBase();

        FFBLRSBase(const FFBLRSBase& other) = default;
        FFBLRSBase& operator=(const FFBLRSBase& other) = delete;
        FFBLRSBase(FFBLRSBase&& other) = delete;
        FFBLRSBase& operator=(FFBLRSBase&& other) = delete;
        virtual ~FFBLRSBase() = default;

        /// @brief
        /// @param[in] point
        /// @param[in] masses
        /// @return
        virtual void evalAtPSPoint(const std::vector<double>& point, const std::vector<double>& masses = {}) = 0;

        /// @brief
        virtual void defineSettings() = 0;


    protected:
        void addRefs() const;

    };

} // namespace Hammer

#endif