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Laura++  v2r1p1
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauLinearPdf.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 
21 #ifndef LAU_LINEAR_PDF
22 #define LAU_LINEAR_PDF
23 
24 #include <vector>
25 
26 #include "TString.h"
27 #include "LauAbsPdf.hh"
28 
29 
30 class LauLinearPdf : public LauAbsPdf {
31 
32  public:
34 
40  LauLinearPdf(const TString& theVarName, const std::vector<LauAbsRValue*>& params, Double_t minAbscissa, Double_t maxAbscissa);
41 
43  virtual ~LauLinearPdf();
44 
46  LauLinearPdf(const LauLinearPdf& other);
47 
49 
52  virtual void calcLikelihoodInfo(const LauAbscissas& abscissas);
53 
55 
57  virtual void calcNorm();
58 
60 
63  virtual void calcPDFHeight( const LauKinematics* kinematics );
64 
65 
66  protected:
67 
68  private:
71 
72  Bool_t posflag_;
73 
74  ClassDef(LauLinearPdf,0) // Define the Linear PDF
75 };
76 
77 #endif
Bool_t posflag_
Definition: LauLinearPdf.hh:72
virtual ~LauLinearPdf()
Destructor.
Definition: LauLinearPdf.cc:52
LauAbsRValue * slope_
Line slope.
Definition: LauLinearPdf.hh:70
virtual void calcNorm()
Calculate the normalisation.
Definition: LauLinearPdf.cc:95
Class for defining a straight line PDF.
Definition: LauLinearPdf.hh:30
File containing declaration of LauAbsPdf class.
virtual void calcPDFHeight(const LauKinematics *kinematics)
Calculate the PDF height.
virtual void calcLikelihoodInfo(const LauAbscissas &abscissas)=0
Calculate the likelihood (and all associated information) given value(s) of the abscissa(s) ...
Class for defining the abstract interface for PDF classes.
Definition: LauAbsPdf.hh:41
Class for calculating 3-body kinematic quantities.
LauLinearPdf(const TString &theVarName, const std::vector< LauAbsRValue * > &params, Double_t minAbscissa, Double_t maxAbscissa)
Constructor.
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
virtual void calcLikelihoodInfo(const LauAbscissas &abscissas)
Calculate the likelihood (and intermediate info) for a given abscissa.
Definition: LauLinearPdf.cc:64