class RooCFunction4Ref<double,double,double,double,int>: public TObject
RooCFunction4Binding is a templated implementation of class RooAbsReal that binds generic C(++) functions to a RooAbsReal argument thus allowing generic C++ functions to be used as RooFit functions. Instances of function binding classes are fully functional RooFit function objects with one exception: if the bound function is _not_ a standard TMath or MathMore function the class cannot be persisted in a RooWorkspace without registering the function pointer first using RooCFunction4Binding::register().

This class is also known as (typedefs to this class)

RooCFunction4Ref<Double_t,Double_t,Double_t,Double_t,Int_t>

Function Members (Methods)

public:
RooCFunction4Ref<double,double,double,double,int>(double (*)(double,double,double,int) ptr = 0)
RooCFunction4Ref<double,double,double,double,int>(const RooCFunction4Ref<double,double,double,double,int>&)
virtual~RooCFunction4Ref<double,double,double,double,int>()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
const char*argName(Int_t iarg)
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
static RooCFunction4Map<double,double,double,double,int>&fmap()
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::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_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
const char*name() const
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::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)
doubleoperator()(double x, double y, double z, int w) const
RooCFunction4Ref<double,double,double,double,int>&operator=(const RooCFunction4Ref<double,double,double,double,int>&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& R__b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
static doubledummyFunction(double, double, double, int)

Data Members

public:
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
private:
static RooCFunction4Map<double,double,double,double,int>*_fmapPointer to mapping service object
double (*)(double,double,double,int)_ptr! Pointer to embedded function

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

VO operator()(double x, double y, double z, int w) const
 Evaluate embedded function
const char* name()
 Return registered name of embedded function. If function
 is not registered return string with hex presentation
 of function pointer value
const char* argName(Int_t iarg)
 Return suggested name for i-th argument
return fmap()
VO dummyFunction(double , double , double , int )
 Dummy function used when registered function was not
 found in un-persisting object
void RooCFunction4Ref<VO,VI1,VI2,VI3,VI4> Streamer(TBuffer& R__b)
 Custom streamer for function pointer reference object. When writing,
 the function pointer is substituted by its registerd name. When function
 is unregistered name 'UNKNOWN' is written and a warning is issues. When
 reading back, the embedded name is converted back to a function pointer
 using the mapping service. When name UNKNOWN is encountered a warning is
 issues and a dummy null function is substituted. When the registered function
 name can not be mapped to a function pointer an ERROR is issued and a pointer
 to the dummy null function is substituted
template <> void RooCFunction4Ref<Double_t,Double_t,Double_t,Double_t,Double_t> ShowMembers(TMemberInspector& insp, char* parent)

Last change: Mon Aug 25 11:36:15 2008
Last generated: 2008-08-25 11:36
Copyright (c) 2000-2008, NIKHEF, Regents of the University of California *
This page has been automatically generated. If you have any comments or suggestions about the page layout send a mail to ROOT support, or contact the developers with any questions or problems regarding ROOT.