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Laura++  v3r1
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauBifurcatedGaussPdf.hh
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1 
2 // Copyright University of Warwick 2006 - 2013.
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_BIFURCATED_GAUSS_PDF
23 #define LAU_BIFURCATED_GAUSS_PDF
24 
25 #include <vector>
26 
27 #include "TString.h"
28 
29 #include "LauAbsPdf.hh"
30 
31 class LauParameter;
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33 
35 
36  public:
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44  LauBifurcatedGaussPdf(const TString& theVarName, const std::vector<LauAbsRValue*>& params, Double_t minAbscissa, Double_t maxAbscissa);
45 
47  virtual ~LauBifurcatedGaussPdf();
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50 
53  virtual void calcLikelihoodInfo(const LauAbscissas& abscissas);
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56 
58  virtual void calcNorm();
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61 
64  virtual void calcPDFHeight( const LauKinematics* kinematics );
65 
66  protected:
67 
68  private:
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83 
84  ClassDef(LauBifurcatedGaussPdf,0) // Define the Bifurcated Gaussian PDF
85 };
86 
87 #endif
LauAbsRValue * sigmaL_
Sigma of left Gaussian.
virtual void calcPDFHeight(const LauKinematics *kinematics)
Calculate the PDF height.
LauBifurcatedGaussPdf & operator=(const LauBifurcatedGaussPdf &other)
Copy assignment operator (not implemented)
virtual ~LauBifurcatedGaussPdf()
Destructor.
LauBifurcatedGaussPdf(const TString &theVarName, const std::vector< LauAbsRValue * > &params, Double_t minAbscissa, Double_t maxAbscissa)
Constructor.
Class for defining the fit parameter objects.
Definition: LauParameter.hh:35
File containing declaration of LauAbsPdf class.
Class for defining a bifurcated Gaussian PDF.
LauAbsRValue * sigmaR_
Sigma of right Gaussian.
virtual void calcLikelihoodInfo(const LauAbscissas &abscissas)
Calculate the likelihood (and intermediate info) for a given abscissa.
virtual void calcLikelihoodInfo(const LauAbscissas &abscissas)=0
Calculate the likelihood (and all associated information) given value(s) of the abscissa(s) ...
LauAbsRValue * mean_
Gaussian mean.
Class for defining the abstract interface for PDF classes.
Definition: LauAbsPdf.hh:41
Class for calculating 3-body kinematic quantities.
virtual void calcNorm()
Calculate the normalisation.
Pure abstract base class for defining a parameter containing an R value.
Definition: LauAbsRValue.hh:29
std::vector< Double_t > LauAbscissas
The type used for containing multiple abscissa values.
Definition: LauAbsPdf.hh:45