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Laura++  v3r5
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauBifurcatedGaussPdf.hh
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1 
2 /*
3 Copyright 2006 University of Warwick
4 
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
8 
9  http://www.apache.org/licenses/LICENSE-2.0
10 
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
16 */
17 
18 /*
19 Laura++ package authors:
20 John Back
21 Paul Harrison
22 Thomas Latham
23 */
24 
36 #ifndef LAU_BIFURCATED_GAUSS_PDF
37 #define LAU_BIFURCATED_GAUSS_PDF
38 
39 #include <vector>
40 
41 #include "TString.h"
42 
43 #include "LauAbsPdf.hh"
44 
45 class LauParameter;
46 
47 
49 
50  public:
52 
58  LauBifurcatedGaussPdf(const TString& theVarName, const std::vector<LauAbsRValue*>& params, Double_t minAbscissa, Double_t maxAbscissa);
59 
61  virtual ~LauBifurcatedGaussPdf();
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64 
67  virtual void calcLikelihoodInfo(const LauAbscissas& abscissas);
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70 
72  virtual void calcNorm();
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75 
78  virtual void calcPDFHeight( const LauKinematics* kinematics );
79 
80  protected:
81 
82  private:
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88 
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94 
97 
98  ClassDef(LauBifurcatedGaussPdf,0) // Define the Bifurcated Gaussian PDF
99 };
100 
101 #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:49
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:55
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:43
std::vector< Double_t > LauAbscissas
The type used for containing multiple abscissa values.
Definition: LauAbsPdf.hh:59