library: libCore
#include "TFunction.h"

TFunction

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

class TFunction : public TDictionary

Inheritance Chart:

TObject

TNamed

TDictionary

TFunction

TMethod


    protected:

      virtual void CreateSignature()

    public:

                          TFunction(G__MethodInfo* info = 0)
                          TFunction(const TFunction& orig)
                  virtual ~TFunction()
           static TClass* Class()
         virtual TObject* Clone(const char* newname = "") const
                   TList* GetListOfMethodArgs()
      virtual const char* GetMangledName() const
                    Int_t GetNargs() const
                    Int_t GetNargsOpt() const
      virtual const char* GetPrototype() const
              const char* GetReturnTypeName() const
              const char* GetSignature()
                    void* InterfaceMethod() const
          virtual TClass* IsA() const
               TFunction& operator=(const TFunction& rhs)
           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 fMangledName  Mangled name as determined by CINT.
             TString fSignature    string containing function signature
              TList* fMethodArgs   list of function arguments

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)

 Default TFunction ctor. TFunctions are constructed in TROOT via
 a call to TCint::UpdateListOfGlobalFunctions().

TFunction(const TFunction &orig)

 Copy operator.

TFunction& operator=(const TFunction &rhs)

 Assignment operator.

~TFunction()

 TFunction dtor deletes adopted G__MethodInfo.

TObject * Clone(const char *newname)

 Clone method.

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 * GetReturnTypeName()

 Get full type description of function return type, e,g.: "class TDirectory*".

Int_t GetNargs()

 Number of function arguments.

Int_t GetNargsOpt()

 Number of function optional (default) arguments.

Long_t Property()

 Get property description word. For meaning of bits see EProperty.

void * InterfaceMethod()

 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.

const char * GetMangledName()

 Returns the mangled name as defined by CINT, or 0 in case of error.

const char * GetPrototype()

 Returns the prototype of a function as defined by CINT, or 0 in
 case of error.

Author: Fons Rademakers 07/02/97
Last update: root/meta:$Name: $:$Id: TFunction.cxx,v 1.14 2005/11/16 20:10:45 pcanal Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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