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Laura++  v3r0p1
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauBreitWignerRes.hh
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1 
2 // Copyright University of Warwick 2004 - 2014.
3 // Distributed under the Boost Software License, Version 1.0.
4 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5 
6 // Authors:
7 // Thomas Latham
8 // John Back
9 // Paul Harrison
10 
22 #ifndef LAU_BREIT_WIGNER_RES
23 #define LAU_BREIT_WIGNER_RES
24 
25 #include "TString.h"
26 
27 #include "LauComplex.hh"
28 #include "LauAbsResonance.hh"
29 
30 
32 
33  public:
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40  LauBreitWignerRes(LauResonanceInfo* resInfo, const Int_t resPairAmpInt, const LauDaughters* daughters);
41 
43  virtual ~LauBreitWignerRes();
44 
46  virtual void initialise();
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55 
58  virtual const std::vector<LauParameter*>& getFloatingParameters();
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60  protected:
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66  virtual LauComplex resAmp(Double_t mass, Double_t spinTerm);
67 
68  private:
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74 
75  ClassDef(LauBreitWignerRes,0) // Breit-Wigner resonance model
76 
77 };
78 
79 #endif
virtual ~LauBreitWignerRes()
Destructor.
Class for defining the properties of a resonant particle.
Class that defines the particular 3-body decay under study.
Definition: LauDaughters.hh:33
virtual void initialise()
Initialise the model.
virtual const std::vector< LauParameter * > & getFloatingParameters()
Retrieve the resonance parameters, e.g. so that they can be loaded into a fit.
Class for defining the simple Breit-Wigner resonance model.
File containing declaration of LauComplex class.
virtual LauAbsResonance::LauResonanceModel getResonanceModel() const
Get the resonance model type.
LauResonanceModel
Define the allowed resonance types.
Abstract class for defining type for resonance amplitude models (Breit-Wigner, Flatte etc...
File containing declaration of LauAbsResonance class.
Class for defining a complex number.
Definition: LauComplex.hh:47
virtual LauComplex resAmp(Double_t mass, Double_t spinTerm)
Complex resonant amplitude.
LauBreitWignerRes(LauResonanceInfo *resInfo, const Int_t resPairAmpInt, const LauDaughters *daughters)
Constructor.
LauBreitWignerRes & operator=(const LauBreitWignerRes &rhs)
Copy assignment operator (not implemented)