library: libRooFit
#include "RooGaussModel.h" |
RooGaussModel
class description - source file - inheritance tree (.pdf)
protected:
RooComplex evalCerf(Double_t swt, Double_t u, Double_t c) const
RooComplex evalCerfApprox(Double_t swt, Double_t u, Double_t c) const
Double_t evalCerfIm(Double_t swt, Double_t u, Double_t c) const
RooComplex evalCerfInt(Double_t sign, Double_t wt, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Double_t evalCerfInt(Double_t sign, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Double_t evalCerfRe(Double_t swt, Double_t u, Double_t c) const
Double_t evalCerfRe(Double_t u, Double_t c) const
virtual Double_t evaluate() const
public:
RooGaussModel()
RooGaussModel(const char* name, const char* title, RooRealVar& x, RooAbsReal& mean, RooAbsReal& sigma)
RooGaussModel(const char* name, const char* title, RooRealVar& x, RooAbsReal& mean, RooAbsReal& sigma, RooAbsReal& msSF)
RooGaussModel(const char* name, const char* title, RooRealVar& x, RooAbsReal& mean, RooAbsReal& sigma, RooAbsReal& meanSF, RooAbsReal& sigmaSF)
RooGaussModel(const RooGaussModel& other, const char* name = "0")
virtual ~RooGaussModel()
void advertiseAymptoticIntegral(Bool_t flag)
void advertiseFlatScaleFactorIntegral(Bool_t flag)
virtual Double_t analyticalIntegral(Int_t code, const char* rangeName) const
virtual Int_t basisCode(const char* name) const
static TClass* Class()
virtual TObject* clone(const char* newname) const
virtual void generateEvent(Int_t code)
virtual Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* rangeName = "0") const
virtual Int_t getGenerator(const RooArgSet& directVars, RooArgSet& generateVars, Bool_t staticInitOK = kTRUE) const
virtual TClass* IsA() const
virtual void ShowMembers(TMemberInspector& insp, char* parent)
virtual void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
protected:
Bool_t _flatSFInt
Bool_t _asympInt added FMV,07/24/03
RooRealProxy mean
RooRealProxy sigma
RooRealProxy msf
RooRealProxy ssf
public:
static const RooGaussModel::RooGaussBasis noBasis
static const RooGaussModel::RooGaussBasis expBasisMinus
static const RooGaussModel::RooGaussBasis expBasisSum
static const RooGaussModel::RooGaussBasis expBasisPlus
static const RooGaussModel::RooGaussBasis sinBasisMinus
static const RooGaussModel::RooGaussBasis sinBasisSum
static const RooGaussModel::RooGaussBasis sinBasisPlus
static const RooGaussModel::RooGaussBasis cosBasisMinus
static const RooGaussModel::RooGaussBasis cosBasisSum
static const RooGaussModel::RooGaussBasis cosBasisPlus
static const RooGaussModel::RooGaussBasis linBasisPlus
static const RooGaussModel::RooGaussBasis quadBasisPlus
static const RooGaussModel::RooGaussBasis coshBasisMinus
static const RooGaussModel::RooGaussBasis coshBasisSum
static const RooGaussModel::RooGaussBasis coshBasisPlus
static const RooGaussModel::RooGaussBasis sinhBasisMinus
static const RooGaussModel::RooGaussBasis sinhBasisSum
static const RooGaussModel::RooGaussBasis sinhBasisPlus
static const RooGaussModel::BasisType none
static const RooGaussModel::BasisType expBasis
static const RooGaussModel::BasisType sinBasis
static const RooGaussModel::BasisType cosBasis
static const RooGaussModel::BasisType linBasis
static const RooGaussModel::BasisType quadBasis
static const RooGaussModel::BasisType coshBasis
static const RooGaussModel::BasisType sinhBasis
static const RooGaussModel::BasisSign Both
static const RooGaussModel::BasisSign Plus
static const RooGaussModel::BasisSign Minus
RooGaussModel(const char *name, const char *title, RooRealVar& x,
RooAbsReal& _mean, RooAbsReal& _sigma) :
RooResolutionModel(name,title,x),
_flatSFInt(kFALSE),
_asympInt(kFALSE),
mean("mean","Mean",this,_mean),
sigma("sigma","Width",this,_sigma),
msf("msf","Mean Scale Factor",this,(RooRealVar&)RooRealConstant::value(1)),
ssf("ssf","Sigma Scale Factor",this,(RooRealVar&)RooRealConstant::value(1))
RooGaussModel(const char *name, const char *title, RooRealVar& x,
RooAbsReal& _mean, RooAbsReal& _sigma,
RooAbsReal& _msSF) :
RooResolutionModel(name,title,x),
_flatSFInt(kFALSE),
_asympInt(kFALSE),
mean("mean","Mean",this,_mean),
sigma("sigma","Width",this,_sigma),
msf("msf","Mean Scale Factor",this,_msSF),
ssf("ssf","Sigma Scale Factor",this,_msSF)
RooGaussModel(const char *name, const char *title, RooRealVar& x,
RooAbsReal& _mean, RooAbsReal& _sigma,
RooAbsReal& _meanSF, RooAbsReal& _sigmaSF) :
RooResolutionModel(name,title,x),
_flatSFInt(kFALSE),
_asympInt(kFALSE),
mean("mean","Mean",this,_mean),
sigma("sigma","Width",this,_sigma),
msf("msf","Mean Scale Factor",this,_meanSF),
ssf("ssf","Sigma Scale Factor",this,_sigmaSF)
RooGaussModel(const RooGaussModel& other, const char* name) :
RooResolutionModel(other,name),
_flatSFInt(other._flatSFInt),
_asympInt(other._asympInt),
mean("mean",this,other.mean),
sigma("sigma",this,other.sigma),
msf("msf",this,other.msf),
ssf("ssf",this,other.ssf)
~RooGaussModel()
Destructor
Int_t basisCode(const char* name) const
Double_t evaluate() const
cout << "RooGaussModel::evaluate(" << GetName() << ") basisCode = " << _basisCode << endl ;
Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* /*rangeName*/) const
Double_t analyticalIntegral(Int_t code, const char* rangeName) const
RooComplex evalCerfApprox(Double_t swt, Double_t u, Double_t c) const
use the approximation: erf(z) = exp(-z*z)/(sqrt(pi)*z)
to explicitly cancel the divergent exp(y*y) behaviour of
CWERF for z = x + i y with large negative y
RooComplex evalCerfInt(Double_t sign, Double_t wt, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Double_t evalCerfInt(Double_t sign, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Int_t getGenerator(const RooArgSet& directVars, RooArgSet &generateVars, Bool_t /*staticInitOK*/) const
void generateEvent(Int_t code)
Inline Functions
RooGaussModel RooGaussModel(const RooGaussModel& other, const char* name = "0")
TObject* clone(const char* newname) const
void advertiseFlatScaleFactorIntegral(Bool_t flag)
void advertiseAymptoticIntegral(Bool_t flag)
RooComplex evalCerf(Double_t swt, Double_t u, Double_t c) const
Double_t evalCerfRe(Double_t swt, Double_t u, Double_t c) const
Double_t evalCerfIm(Double_t swt, Double_t u, Double_t c) const
Double_t evalCerfRe(Double_t u, Double_t c) const
TClass* Class()
TClass* IsA() const
void ShowMembers(TMemberInspector& insp, char* parent)
void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
Last update: Thu Dec 8 21:19:23 2005
Copyright (c) 2000-2005, Regents of the University of California *
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