Files
musrfit/src/external/libBNMR/libLineProfile/libLineProfile.h

357 lines
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/**************************************************************************/
/***************************************************************************
* Copyright (C) 2017 by Jonas A. Krieger *
* jonas.krieger@psi.ch *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "PUserFcnBase.h"
#include <cassert>
#include <cmath>
#include <vector>
#include <algorithm>
#include <boost/math/special_functions/ellint_1.hpp>
#ifndef PI
#define PI 3.14159265358979323846 /* pi */
#endif //PI
#ifndef LINEPROFILE_H
#define LINEPROFILE_H
using namespace std;
//helper functions:
Double_t GaussianShape(Double_t, Double_t, Double_t);
Double_t LaplacianShape(Double_t, Double_t, Double_t);
Double_t LorentzianShape(Double_t, Double_t, Double_t);
Double_t IAxial(Double_t, Double_t, Double_t);
Double_t IAsym(Double_t, Double_t, Double_t,Double_t);
Double_t IAsym_low(Double_t, Double_t, Double_t, Double_t);
Double_t IAsym_high(Double_t, Double_t, Double_t, Double_t);
//
class LineGauss : public PUserFcnBase {
public:
// global user-function-access functions, here without any functionality
Bool_t NeedGlobalPart() const { return false; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx) { }
Bool_t GlobalPartIsValid() const { return true; }
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
// definition of the class for the ROOT dictionary
ClassDef(LineGauss,1)
};
class LineLaplace : public PUserFcnBase {
public:
// global user-function-access functions, here without any functionality
Bool_t NeedGlobalPart() const { return false; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx) { }
Bool_t GlobalPartIsValid() const { return true; }
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
// definition of the class for the ROOT dictionary
ClassDef(LineLaplace,1)
};
class LineLorentzian : public PUserFcnBase {
public:
// global user-function-access functions, here without any functionality
Bool_t NeedGlobalPart() const { return false; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx) { }
Bool_t GlobalPartIsValid() const { return true; }
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
// definition of the class for the ROOT dictionary
ClassDef(LineLorentzian,1)
};
class LineSkewLorentzian : public PUserFcnBase {
public:
// global user-function-access functions, here without any functionality
Bool_t NeedGlobalPart() const { return false; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx) { }
Bool_t GlobalPartIsValid() const { return true; }
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
// definition of the class for the ROOT dictionary
ClassDef(LineSkewLorentzian,1)
};
class LineSkewLorentzian2 : public PUserFcnBase {
public:
// global user-function-access functions, here without any functionality
Bool_t NeedGlobalPart() const { return false; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx) { }
Bool_t GlobalPartIsValid() const { return true; }
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
// definition of the class for the ROOT dictionary
ClassDef(LineSkewLorentzian2,1)
};
class PowderLineAxialLorGlobal {
public:
// default constructor and destructor
PowderLineAxialLorGlobal(){}
virtual~PowderLineAxialLorGlobal(){}
Bool_t IsValid() { return fValid; }
// the following function will check if something needs to be calculated, which
// is the case if param != fPrevParam
void CalcNormalization(const vector<Double_t> &);
// this routine returns the globally calculated values
Double_t GetNormalization() const {return fNormalization;}
UInt_t GetSteps() const {return 1e5;}
private:
Bool_t fValid=true;
vector<Double_t> fPrevParam;
Double_t fNormalization;
// definition of the class for the ROOT-dictionary
ClassDef(PowderLineAxialLorGlobal,1)
};
class PowderLineAxialLor : public PUserFcnBase {
public:
// default constructor and destructor
PowderLineAxialLor();
virtual ~PowderLineAxialLor();
// global user-function-access functions, here with some functionality
Bool_t NeedGlobalPart() const { return true; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx);
Bool_t GlobalPartIsValid() const {return fValid;}
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
private:
Bool_t fValid;
Bool_t fInvokedGlobal;
Int_t fIdxGlobal;
PowderLineAxialLorGlobal * fGlobalUserFcn;
// definition of the class for the ROOT dictionary
ClassDef(PowderLineAxialLor,1)
};
class PowderLineAxialGssGlobal {
public:
// default constructor and destructor
PowderLineAxialGssGlobal(){}
virtual~PowderLineAxialGssGlobal(){}
Bool_t IsValid() { return fValid; }
// the following function will check if something needs to be calculated, which
// is the case if param != fPrevParam
void CalcNormalization(const vector<Double_t> &);
// this routine returns the globally calculated values
Double_t GetNormalization() const {return fNormalization;}
UInt_t GetSteps() const {return 1e5;}
private:
Bool_t fValid=true;
vector<Double_t> fPrevParam;
Double_t fNormalization;
// definition of the class for the ROOT-dictionary
ClassDef(PowderLineAxialGssGlobal,1)
};
class PowderLineAxialGss : public PUserFcnBase {
public:
// default constructor and destructor
PowderLineAxialGss();
virtual ~PowderLineAxialGss();
// global user-function-access functions, here with some functionality
Bool_t NeedGlobalPart() const { return true; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx);
Bool_t GlobalPartIsValid() const {return fValid;}
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
private:
Bool_t fValid;
Bool_t fInvokedGlobal;
Int_t fIdxGlobal;
PowderLineAxialGssGlobal * fGlobalUserFcn;
// definition of the class for the ROOT dictionary
ClassDef(PowderLineAxialGss,1)
};
class PowderLineAsymLorGlobal {
public:
// default constructor and destructor
PowderLineAsymLorGlobal(){}
virtual~PowderLineAsymLorGlobal(){}
Bool_t IsValid() { return fValid; }
// the following function will check if something needs to be calculated, which
// is the case if param != fPrevParam
void UpdateGlobalPart(const vector<Double_t> &);
// this routine returns the globally calculated values
Double_t GetNorm() const {return fNormalization;}
Double_t GetCenter() const {return fOmegaCenter;}
Double_t GetMin() const {return fOmegaMin;}
Double_t GetMax() const {return fOmegaMax;}
UInt_t GetSteps() const {return 1e5;}
private:
Bool_t fValid=true;
vector<Double_t> fPrevParam;
Double_t fNormalization;
Double_t fOmegaCenter;
Double_t fOmegaMin;
Double_t fOmegaMax;
// definition of the class for the ROOT-dictionary
ClassDef(PowderLineAsymLorGlobal,1)
};
class PowderLineAsymLor : public PUserFcnBase {
public:
// default constructor and destructor
PowderLineAsymLor();
virtual ~PowderLineAsymLor();
// global user-function-access functions, here with some functionality
Bool_t NeedGlobalPart() const { return true; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx);
Bool_t GlobalPartIsValid() const {return fValid;}
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
private:
Bool_t fValid;
Bool_t fInvokedGlobal;
Int_t fIdxGlobal;
PowderLineAsymLorGlobal * fGlobalUserFcn;
// definition of the class for the ROOT dictionary
ClassDef(PowderLineAsymLor,1)
};
class PowderLineAsymGssGlobal {
public:
// default constructor and destructor
PowderLineAsymGssGlobal(){}
virtual~PowderLineAsymGssGlobal(){}
Bool_t IsValid() { return fValid; }
// the following function will check if something needs to be calculated, which
// is the case if param != fPrevParam
void UpdateGlobalPart(const vector<Double_t> &);
// this routine returns the globally calculated values
Double_t GetNorm() const {return fNormalization;}
Double_t GetCenter() const {return fOmegaCenter;}
Double_t GetMin() const {return fOmegaMin;}
Double_t GetMax() const {return fOmegaMax;}
UInt_t GetSteps() const {return 1e5;}
private:
Bool_t fValid=true;
vector<Double_t> fPrevParam;
Double_t fNormalization;
Double_t fOmegaCenter;
Double_t fOmegaMin;
Double_t fOmegaMax;
// definition of the class for the ROOT-dictionary
ClassDef(PowderLineAsymGssGlobal,1)
};
class PowderLineAsymGss : public PUserFcnBase {
public:
// default constructor and destructor
PowderLineAsymGss();
virtual ~PowderLineAsymGss();
// global user-function-access functions, here with some functionality
Bool_t NeedGlobalPart() const { return true; }
void SetGlobalPart(vector<void*> &globalPart, UInt_t idx);
Bool_t GlobalPartIsValid() const {return fValid;}
// function operator
Double_t operator()(Double_t, const vector<Double_t>&) const;
private:
Bool_t fValid;
Bool_t fInvokedGlobal;
Int_t fIdxGlobal;
PowderLineAsymGssGlobal * fGlobalUserFcn;
// definition of the class for the ROOT dictionary
ClassDef(PowderLineAsymGss,1)
};
#endif //LINEPROFILE_H