LauResonanceMaker.hh

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// Copyright University of Warwick 2004 - 2014.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// Authors:
// Thomas Latham
// John Back
// Paul Harrison

#ifndef LAU_RESONANCE_MAKER
#define LAU_RESONANCE_MAKER

#include <iosfwd>
#include <vector>

#include "TString.h"

#include "LauAbsResonance.hh"

class LauDaughters;
class LauResonanceInfo;


class LauResonanceMaker {

        public:
                static LauResonanceMaker& get();


                void setBWType(const LauBlattWeisskopfFactor::BarrierType bwType);


                void setBWBachelorRestFrame(const LauBlattWeisskopfFactor::RestFrame restFrame);


                void setSpinFormalism(const LauAbsResonance::LauSpinType spinType);


                void setDefaultBWRadius(const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const Double_t bwRadius);


                void fixBWRadius(const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const Bool_t fixRadius);


                LauAbsResonance* getResonance(const LauDaughters* daughters, const TString& resName, const Int_t resPairAmpInt, const LauAbsResonance::LauResonanceModel resType, const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory = LauBlattWeisskopfFactor::Default);


                Int_t resTypeInt(const TString& name) const;


                UInt_t getNResDefMax() const {return nResDefMax_;}


                void printAll( std::ostream& stream ) const;


                LauResonanceInfo* getResInfo(const TString& resName) const;

        protected:
                void createResonanceVector();

                LauBlattWeisskopfFactor* getBWFactor(const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const LauResonanceInfo* resInfo);

        private:
                struct BlattWeisskopfCategoryInfo {
                        LauBlattWeisskopfFactor* bwFactor_;
                        Double_t defaultRadius_;
                        Bool_t radiusFixed_;
                };

                typedef std::map<LauBlattWeisskopfFactor::BlattWeisskopfCategory,BlattWeisskopfCategoryInfo> BWFactorCategoryMap;

                LauResonanceMaker();

                virtual ~LauResonanceMaker();

                LauResonanceMaker( const LauResonanceMaker& other );

                LauResonanceMaker& operator=( const LauResonanceMaker& other );

                static LauResonanceMaker* resonanceMaker_;

                UInt_t nResDefMax_;

                std::vector<LauResonanceInfo*> resInfo_;

                LauBlattWeisskopfFactor::BarrierType bwBarrierType_;

                LauBlattWeisskopfFactor::RestFrame bwRestFrame_;

                LauAbsResonance::LauSpinType spinFormalism_;

                BWFactorCategoryMap bwFactors_;

                std::vector<LauBlattWeisskopfFactor*> bwIndepFactors_;

                Bool_t summaryPrinted_;

                ClassDef(LauResonanceMaker,0) // Kinematic routines
};

#endif