// @(#)root/base:$Name: $:$Id: TRealData.cxx,v 1.6 2005/11/16 20:04:11 pcanal Exp $ // Author: Rene Brun 05/03/95 /************************************************************************* * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. * * All rights reserved. * * * * For the licensing terms see $ROOTSYS/LICENSE. * * For the list of contributors see $ROOTSYS/README/CREDITS. * *************************************************************************/ #include "TRealData.h" #include "TDataMember.h" #include "TClass.h" #include "TStreamer.h" ClassImp(TRealData) //______________________________________________________________________________ // // The TRealData class manages the effective list of all data members // for a given class. For example for an object of class TLine that inherits // from TObject and TAttLine, the TRealData object for a line contains the // complete list of all data members of the 3 classes. // // The list of TRealData members in TClass is built when functions like // object.Inspect or object.DrawClass are called. //______________________________________________________________________________ TRealData::TRealData() : TObject(), fDataMember(0), fThisOffset(-1), fStreamer(0), fIsObject(kFALSE) { //*-*-*-*-*-*-*-*-*-*-*RealData default constructor*-*-*-*-*-*-*-*-*-*-*-*-* //*-* ============================ } //______________________________________________________________________________ TRealData::TRealData(const char *name, Int_t offset, TDataMember *datamember) : TObject(), fDataMember(datamember), fThisOffset(offset), fName(name), fStreamer(0), fIsObject(kFALSE) { //*-*-*-*-*-*-*-*-*-*Constructor to define one persistent data member*-*-*-*-* //*-* ================================================ //*-* datamember is the pointer to the data member descriptor. //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* } //______________________________________________________________________________ TRealData::~TRealData() { //*-*-*-*-*-*-*-*-*-*-*RealData default destructor*-*-*-*-*-*-*-*-*-*-*-*-* //*-* ============================= delete fStreamer; } //______________________________________________________________________________ void TRealData::WriteRealData(void *, char *&) { //*-*-*-*-*Write one persistent data member on output buffer*-*-*-*-*-*-*-* //*-* ================================================= //*-* pointer points to the current persistent data member //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* //*-* } //______________________________________________________________________________ void TRealData::AdoptStreamer(TMemberStreamer *str) { //fDataMember->SetStreamer(str); //delete fStreamer; fStreamer = str; } //______________________________________________________________________________ TMemberStreamer *TRealData::GetStreamer() const { // Return the associate streamer object. return fStreamer; // return fDataMember->GetStreamer(); }