library: libRooFit
#include "RooAdaptiveGaussKronrodIntegrator1D.h"

RooAdaptiveGaussKronrodIntegrator1D

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

class RooAdaptiveGaussKronrodIntegrator1D : public RooAbsIntegrator

Inheritance Chart:
TObject
<-
RooAbsIntegrator
<-
RooAdaptiveGaussKronrodIntegrator1D
 

    protected:

         Bool_t initialize()
      Double_t* xvec(Double_t& xx)

    public:

                                          RooAdaptiveGaussKronrodIntegrator1D()
                                          RooAdaptiveGaussKronrodIntegrator1D(const RooAbsFunc& function, const RooNumIntConfig& config)
                                          RooAdaptiveGaussKronrodIntegrator1D(const RooAbsFunc& function, Double_t xmin, Double_t xmax, const RooNumIntConfig& config)
                                          RooAdaptiveGaussKronrodIntegrator1D(const RooAdaptiveGaussKronrodIntegrator1D&)
                                  virtual ~RooAdaptiveGaussKronrodIntegrator1D()
                           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:

      RooAdaptiveGaussKronrodIntegrator1D::DomainType _domainType          
                                               Bool_t _useIntegrandLimits  
                                            Double_t* _x                   ! do not persist
                                             Double_t _epsAbs              Absolute precision
                                             Double_t _epsRel              Relative precision
                                                Int_t _methodKey           GSL method key
                                                Int_t _maxSeg              Maximum number of segments
                                                void* _workspace           GSL workspace 
                                             Double_t _xmin                ! do not persist
                                             Double_t _xmax                ! do not persist

    public:

      static const RooAdaptiveGaussKronrodIntegrator1D::DomainType Closed  
      static const RooAdaptiveGaussKronrodIntegrator1D::DomainType OpenLo  
      static const RooAdaptiveGaussKronrodIntegrator1D::DomainType OpenHi  
      static const RooAdaptiveGaussKronrodIntegrator1D::DomainType Open

Class Description

RooAdaptiveGaussKronrodIntegrator1D()
RooAdaptiveGaussKronrodIntegrator1D(const RooAbsFunc& function, const RooNumIntConfig& config) : RooAbsIntegrator(function), _epsAbs(config.epsRel()), _epsRel(config.epsAbs()), _workspace(0) 
 Use this form of the constructor to integrate over the function's default range.
RooAdaptiveGaussKronrodIntegrator1D(const RooAbsFunc& function, Double_t xmin, Double_t xmax, const RooNumIntConfig& config) : RooAbsIntegrator(function), _epsAbs(config.epsRel()), _epsRel(config.epsAbs()), _workspace(0), _xmin(xmin), _xmax(xmax) 
 Use this form of the constructor to integrate over the function's default range.
RooAbsIntegrator* clone(const RooAbsFunc& function, const RooNumIntConfig& config) const
Bool_t initialize() 
 Allocate coordinate buffer size after number of function dimensions
~RooAdaptiveGaussKronrodIntegrator1D()
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 
 Check that our integration range is finite and otherwise return kFALSE.
 Update the limits from the integrand if requested.
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
                                  Double_t* xvec(Double_t& xx)
                                    TClass* Class()
                                    TClass* IsA() const
                                       void ShowMembers(TMemberInspector& insp, char* parent)
                                       void Streamer(TBuffer& b)
                                       void StreamerNVirtual(TBuffer& b)
        RooAdaptiveGaussKronrodIntegrator1D RooAdaptiveGaussKronrodIntegrator1D(const RooAdaptiveGaussKronrodIntegrator1D&)

Last update: Tue Jun 28 18:10:34 2005
Copyright (c) 2000-2005, Regents of the University of California *

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