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fiondblock.h@ 2322

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Last change on this file since 2322 was 2322, checked in by cmv, 23 years ago

passage xxstream.h en xxstream
compile avec gcc_3.2, gcc_2.96 et cxx En 3.2 le seek from ::end semble marcher (voir Eval/COS/pbseekios.cc)

rz+cmv 11/2/2003

File size: 1.4 KB

Rev	Line
[802]	1	// This may look like C code, but it is really -- C++ --
	2	// Classe pour la gestion de persistance pour NDataBlock<T>
	3	// C.Magneville 04/99-03/2000
	4	// LAL (Orsay) / IN2P3-CNRS DAPNIA/SPP (Saclay) / CEA
	5
	6	#ifndef FIONDATABLOCK_H
	7	#define FIONDATABLOCK_H
	8
	9	#include "machdefs.h"
	10	#include "ppersist.h"
	11	#include "ndatablock.h"
[2322]	12	#include <iostream>
[802]	13
	14	namespace SOPHYA {
	15
	16	template <class T>
	17	class FIO_NDataBlock : public PPersist {
	18	public:
	19	FIO_NDataBlock();
	20	FIO_NDataBlock(string const & filename);
	21	FIO_NDataBlock(const NDataBlock<T> & obj);
	22	FIO_NDataBlock(NDataBlock<T> * obj);
	23	virtual ~FIO_NDataBlock();
	24	virtual AnyDataObj* DataObj();
	25	virtual void SetDataObj(AnyDataObj & o);
	26	inline operator NDataBlock<T>() { return(*dobj); }
	27
	28	virtual uint_8 getMemOId() const ;
	29	virtual void ShareDataReference(PPersist &);
	30	virtual PPersist* CloneSharedReference();
	31
	32	protected :
	33	virtual void ReadSelf(PInPersist&);
	34	virtual void WriteSelf(POutPersist&) const;
	35	NDataBlock<T> * dobj;
	36	bool ownobj;
	37	};
	38
	39	template <class T>
	40	inline POutPersist& operator << (POutPersist& os, NDataBlock<T> & obj)
	41	{ FIO_NDataBlock<T> fio(&obj); fio.Write(os); return(os); }
	42	template <class T>
	43	inline PInPersist& operator >> (PInPersist& is, NDataBlock<T> & obj)
	44	{ FIO_NDataBlock<T> fio(&obj); fio.Read(is); return(is); }
	45
	46	} // Fin du namespace
	47
	48	#endif

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