[u/mrichter/AliRoot.git] / RAW / AliRawNullDB.cxx

// @(#)alimdc:$Name$:$Id$
// Author: Fons Rademakers  26/11/99

/**************************************************************************
 * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

//////////////////////////////////////////////////////////////////////////
//                                                                      //
// AliRawNullDB                                                         //
//                                                                      //
//////////////////////////////////////////////////////////////////////////

#include "AliRawNullDB.h"


ClassImp(AliRawNullDB)


//______________________________________________________________________________
AliRawNullDB::AliRawNullDB(AliRawEvent *event,
#ifdef USE_HLT
			   AliESD *esd,
#endif
			   Double_t maxsize, Int_t compress)
   : AliRawDB(event,
#ifdef USE_HLT
	      esd,
#endif
	      maxsize, compress, kFALSE)
{
   // Create a new raw DB that will wrtie to /dev/null.

   if (!Create())
      MakeZombie();
}

//______________________________________________________________________________
const char *AliRawNullDB::GetFileName() const
{
   // Return /dev/null as filename.

   return "/dev/null";
}

//______________________________________________________________________________
void AliRawNullDB::Close()
{
   // Close raw RFIO DB.

   if (!fRawDB) return;

   fRawDB->cd();

   // Write the tree.
   fTree->Write();

   // Close DB, this also deletes the fTree
   fRawDB->Close();

   delete fRawDB;
   fRawDB = 0;
}
Commit	Line	Data
a197a4ce	1	// @(#)alimdc:$Name$:$Id$
	2	// Author: Fons Rademakers 26/11/99
	3
	4	/**************************************************************************
	5	* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
	6	* *
	7	* Author: The ALICE Off-line Project. *
	8	* Contributors are mentioned in the code where appropriate. *
	9	* *
	10	* Permission to use, copy, modify and distribute this software and its *
	11	* documentation strictly for non-commercial purposes is hereby granted *
	12	* without fee, provided that the above copyright notice appears in all *
	13	* copies and that both the copyright notice and this permission notice *
	14	* appear in the supporting documentation. The authors make no claims *
	15	* about the suitability of this software for any purpose. It is *
	16	* provided "as is" without express or implied warranty. *
	17	**************************************************************************/
	18
	19	//////////////////////////////////////////////////////////////////////////
	20	// //
	21	// AliRawNullDB //
	22	// //
	23	//////////////////////////////////////////////////////////////////////////
	24
	25	#include "AliRawNullDB.h"
	26
	27
	28	ClassImp(AliRawNullDB)
	29
	30
	31	//______________________________________________________________________________
a109e73e	32	AliRawNullDB::AliRawNullDB(AliRawEvent *event,
	33	#ifdef USE_HLT
	34	AliESD *esd,
	35	#endif
	36	Double_t maxsize, Int_t compress)
	37	: AliRawDB(event,
	38	#ifdef USE_HLT
	39	esd,
	40	#endif
	41	maxsize, compress, kFALSE)
a197a4ce	42	{
	43	// Create a new raw DB that will wrtie to /dev/null.
	44
	45	if (!Create())
	46	MakeZombie();
	47	}
	48
	49	//______________________________________________________________________________
	50	const char *AliRawNullDB::GetFileName() const
	51	{
	52	// Return /dev/null as filename.
	53
	54	return "/dev/null";
	55	}
	56
	57	//______________________________________________________________________________
	58	void AliRawNullDB::Close()
	59	{
	60	// Close raw RFIO DB.
	61
	62	if (!fRawDB) return;
	63
	64	fRawDB->cd();
	65
	66	// Write the tree.
	67	fTree->Write();
	68
	69	// Close DB, this also deletes the fTree
	70	fRawDB->Close();
	71
	72	delete fRawDB;
	73	fRawDB = 0;
	74	}