TFunction

class description - source file - inheritance tree

class TFunction : public TDictionary


    protected:

      virtual void CreateSignature()

    public:

                TFunction TFunction(G__MethodInfo* info = 0)
                TFunction TFunction(TFunction&)
             virtual void ~TFunction()
           static TClass* Class()
            virtual Int_t Compare(const TObject* obj) const
                   TList* GetListOfMethodArgs()
      virtual const char* GetName() const
                    Int_t GetNargs() const
                    Int_t GetNargsOpt() const
              const char* GetReturnTypeName() const
              const char* GetSignature() const
      virtual const char* GetTitle() const
          virtual ULong_t Hash() const
                    void* InterfaceMethod() const
          virtual TClass* IsA() const
           virtual Long_t Property() const
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)


  Data Members


    protected:

      G__MethodInfo* fInfo        pointer to CINT function info
             TString fSignature   string containing function signature
              TList* fMethodArgs  list of function arguments

See also

TMethod

Class Description

                                                                      
 Global functions class (global functions are obtaine from CINT).     
 This class describes one single global function.                     
 The TROOT class contains a list of all currently defined global      
 functions (accessible via TROOT::GetListOfGlobalFunctions()).
TFunction(G__MethodInfo *info) : TDictionary() 
 Default TFunction ctor. TFunctions are constructed in TROOT via
 a call to TCint::UpdateListOfGlobalFunctions().
~TFunction() 
 TFunction dtor deletes adopted G__MethodInfo.
void CreateSignature() 
 Using the CINT method arg information to create a complete signature string.
const char* GetSignature() 
 Return signature of function.
TList* GetListOfMethodArgs() 
 Return list containing the TMethodArgs of a TFunction.
const char* GetName() const 
 Get function name.
const char* GetTitle() const 
 Get function description string (comment).
const char* GetReturnTypeName() const 
 Get full type description of function return type, e,g.: "class TDirectory*".
Int_t GetNargs() const 
 Number of function arguments.
Int_t GetNargsOpt() const 
 Number of function optional (default) arguments.
Int_t Compare(const TObject *obj) const 
 Compare to other object. Returns 0<, 0 or >0 depending on
 whether "this" is lexicographically less than, equal to, or
 greater than obj.
ULong_t Hash() const 
 Return hash value for TFunction based on its name.
Long_t Property() const 
 Get property description word. For meaning of bits see EProperty.
void* InterfaceMethod() const 
 Return pointer to the interface method. Using this pointer we
 can find which TFunction belongs to a G__MethodInfo object.
 Both need to have the same InterfaceMethod pointer.



Inline Functions

            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
          TFunction TFunction(TFunction&)

Author: Fons Rademakers 07/02/97
Last update: root/meta:$Name: $:$Id: TFunction.cxx,v 1.2 2000/12/13 15:13:52 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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