Revision 53f8cb8b1ebe594bbc6ac79da72a76872d63f505 authored by Unknown Author on 17 December 2004, 13:45:05 UTC, committed by Unknown Author on 17 December 2004, 13:45:05 UTC
git-svn-id: http://root.cern.ch/svn/root/tags/v4-02-00@10827 27541ba8-7e3a-0410-8455-c3a389f83636
1 parent 8d3a295
TMemberStreamer.h
// @(#)root/base:$Name: $:$Id: TMemberStreamer.h,Exp $
// Author: Victor Perev and Philippe Canal 08/05/02
/*************************************************************************
* Copyright (C) 1995-2003, Rene Brun, Fons Rademakers and al. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TMemberStreamer
#define ROOT_TMemberStreamer
#include "Rtypes.h"
//////////////////////////////////////////////////////////////////////////
// //
// TMemberStreamer is used to stream a data member. //
// //
// The address passed to operator() will be the address of the data //
// member. //
// //
//////////////////////////////////////////////////////////////////////////
class TMemberStreamer {
protected:
TMemberStreamer() : fStreamer(0) {};
public:
TMemberStreamer(MemberStreamerFunc_t pointer) : fStreamer(pointer) {};
TMemberStreamer(const TMemberStreamer &rhs) : fStreamer(rhs.fStreamer) {};
virtual ~TMemberStreamer(){};
virtual void operator()(TBuffer &b, void *pmember, Int_t size=0)
{
// The address passed to operator() will be the address of the data member.
// If the data member is a variable size array, 'size' is the number of elements
// to read/write
(*fStreamer)(b,pmember,size);
}
private:
MemberStreamerFunc_t fStreamer;
};
#endif
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