library: libRooFit
#include "RooImproperIntegrator1D.h"

RooImproperIntegrator1D

class description - source file - inheritance tree (.pdf)

class RooImproperIntegrator1D : public RooAbsIntegrator

Inheritance Chart:

TObject

RooAbsIntegrator

RooImproperIntegrator1D


    protected:

                                     void initialize(const RooAbsFunc* function = 0)
      RooImproperIntegrator1D::LimitsCase limitsCase() const

    public:

                                RooImproperIntegrator1D()
                                RooImproperIntegrator1D(const RooAbsFunc& function)
                                RooImproperIntegrator1D(const RooAbsFunc& function, const RooNumIntConfig& config)
                                RooImproperIntegrator1D(const RooAbsFunc& function, Double_t xmin, Double_t xmax, const RooNumIntConfig& config)
                        virtual ~RooImproperIntegrator1D()
                 virtual Bool_t canIntegrate1D() const
                 virtual Bool_t canIntegrate2D() const
                 virtual Bool_t canIntegrateND() const
                 virtual Bool_t canIntegrateOpenEnded() const
                 virtual Bool_t checkLimits() const
                 static TClass* Class()
      virtual RooAbsIntegrator* clone(const RooAbsFunc& function, const RooNumIntConfig& config) const
               virtual Double_t integral(const Double_t* yvec = 0)
                virtual TClass* IsA() const
                 virtual Bool_t setLimits(Double_t xmin, Double_t xmax)
                 virtual Bool_t setUseIntegrandLimits(Bool_t flag)
                   virtual void ShowMembers(TMemberInspector& insp, char* parent)
                   virtual void Streamer(TBuffer& b)
                           void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

      RooImproperIntegrator1D::LimitsCase _case                
                                 Double_t _xmin                
                                 Double_t _xmax                
                                   Bool_t _useIntegrandLimits  
                              RooAbsFunc* _origFunc            
                         RooInvTransform* _function            
                          RooNumIntConfig _config              
                         RooIntegrator1D* _integrator1         
                         RooIntegrator1D* _integrator2         
                         RooIntegrator1D* _integrator3         

    public:

      static const RooImproperIntegrator1D::LimitsCase Invalid             
      static const RooImproperIntegrator1D::LimitsCase ClosedBothEnds      
      static const RooImproperIntegrator1D::LimitsCase OpenBothEnds        
      static const RooImproperIntegrator1D::LimitsCase OpenBelowSpansZero  
      static const RooImproperIntegrator1D::LimitsCase OpenBelow           
      static const RooImproperIntegrator1D::LimitsCase OpenAboveSpansZero  
      static const RooImproperIntegrator1D::LimitsCase OpenAbove

Class Description

RooImproperIntegrator1D()

RooImproperIntegrator1D(const RooAbsFunc& function) : RooAbsIntegrator(function), _useIntegrandLimits(kTRUE), _origFunc((RooAbsFunc*)&function), _function(0), _integrator1(0), _integrator2(0), _integrator3(0)

RooImproperIntegrator1D(const RooAbsFunc& function, const RooNumIntConfig& config) : RooAbsIntegrator(function), _useIntegrandLimits(kTRUE), _origFunc((RooAbsFunc*)&function), _function(0), _config(config), _integrator1(0), _integrator2(0), _integrator3(0)

RooImproperIntegrator1D(const RooAbsFunc& function, Double_t xmin, Double_t xmax, const RooNumIntConfig& config) : RooAbsIntegrator(function), _xmin(xmin), _xmax(xmax), _useIntegrandLimits(kFALSE), _origFunc((RooAbsFunc*)&function), _function(0), _config(config), _integrator1(0), _integrator2(0), _integrator3(0)

RooAbsIntegrator* clone(const RooAbsFunc& function, const RooNumIntConfig& config) const

void initialize(const RooAbsFunc* function)

~RooImproperIntegrator1D()

Bool_t setLimits(Double_t xmin, Double_t xmax)

 Change our integration limits. Return kTRUE if the new limits are
 ok, or otherwise kFALSE. Always returns kFALSE and does nothing
 if this object was constructed to always use our integrand's limits.

Bool_t checkLimits() const

 Analyze the current limits to see if the same case applies.

Double_t integral(const Double_t* yvec)

Inline Functions

                                     Bool_t setUseIntegrandLimits(Bool_t flag)
                                     Bool_t canIntegrate1D() const
                                     Bool_t canIntegrate2D() const
                                     Bool_t canIntegrateND() const
                                     Bool_t canIntegrateOpenEnded() const
        RooImproperIntegrator1D::LimitsCase limitsCase() const
                                    TClass* Class()
                                    TClass* IsA() const
                                       void ShowMembers(TMemberInspector& insp, char* parent)
                                       void Streamer(TBuffer& b)
                                       void StreamerNVirtual(TBuffer& b)

Last update: Tue Jun 28 18:13:12 2005
Copyright (c) 2000-2005, Regents of the University of California *

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