class RooAdaptiveIntegratorND: public RooAbsIntegrator

RooAdaptiveIntegratorND implements an adaptive one-dimensional numerical integration algorithm.

Function Members (Methods)

public:

virtual	~RooAdaptiveIntegratorND()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
Double_t	RooAbsIntegrator::calculate(const Double_t* yvec = 0)
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 const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual RooAbsIntegrator*	clone(const RooAbsFunc& function, const RooNumIntConfig& config) const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
virtual Double_t	integral(const Double_t* yvec = 0)
const RooAbsFunc*	RooAbsIntegrator::integrand() const
Double_t	RooAbsIntegrator::integrand(const Double_t[] x) const
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	RooAbsIntegrator::isValid() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
RooAdaptiveIntegratorND&	operator=(const RooAdaptiveIntegratorND&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
Bool_t	RooAbsIntegrator::printEvalCounter() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
	RooAdaptiveIntegratorND()
	RooAdaptiveIntegratorND(const RooAbsFunc& function, const RooNumIntConfig& config)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual Bool_t	setLimits(Double_t* xmin, Double_t* xmax)
static void	TObject::SetObjectStat(Bool_t stat)
void	RooAbsIntegrator::setPrintEvalCounter(Bool_t value)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual Bool_t	setUseIntegrandLimits(Bool_t flag)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()
static void	registerIntegrator(RooNumIntFactory& fact)
	RooAdaptiveIntegratorND(const RooAdaptiveIntegratorND&)

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

protected:

Double_t	_epsAbs	Absolute precision
Double_t	_epsRel	Relative precision
RooMultiGenFunction*	_func	! ROOT::Math multi-parameter function binding
const RooAbsFunc*	RooAbsIntegrator::_function	Pointer to function binding of integrand
TString	_intName	Integrand name
ROOT::Math::AdaptiveIntegratorMultiDim*	_integrator
Int_t	_nError	Number of error occurrences
Int_t	_nWarn	Max number of warnings to be issued ;
Int_t	_nmax	Max number of divisions
Bool_t	RooAbsIntegrator::_printEvalCounter	If true print number of function evaluation required for integration
Bool_t	_useIntegrandLimits	If true limits of function binding are ued
Bool_t	RooAbsIntegrator::_valid	Is integrator in valid state?
Double_t*	_xmax	Upper bound in each dimension
Double_t*	_xmin	Lower bound in each dimension

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

void registerIntegrator(RooNumIntFactory& fact)

 Register RooAdaptiveIntegratorND, its parameters, dependencies and capabilities with RooNumIntFactory

RooAdaptiveIntegratorND()

 Default ctor

RooAdaptiveIntegratorND(const RooAbsFunc& function, const RooNumIntConfig& config)

 Constructor of integral on given function binding and with given configuration. The
 integration limits are taken from the definition in the function binding
_func = function.

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

 Virtual constructor with given function and configuration. Needed by RooNumIntFactory

~RooAdaptiveIntegratorND()

 Destructor

Bool_t checkLimits() const

 Check that our integration range is finite and otherwise return kFALSE.
 Update the limits from the integrand if requested.

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.

Double_t integral(const Double_t* yvec = 0)

 Evaluate integral at given function binding parameter values

RooAdaptiveIntegratorND()

 Constructors, assignment etc

Bool_t canIntegrate1D() const

{ return kFALSE ; }

Bool_t canIntegrate2D() const

{ return kTRUE ; }

Bool_t canIntegrateND() const

{ return kTRUE ; }

Bool_t canIntegrateOpenEnded() const

{ return kFALSE ; }

Bool_t setUseIntegrandLimits(Bool_t flag)

{_useIntegrandLimits = flag ; return kTRUE ; }