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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 | //______________________________________________________________________________ | |
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) | |
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 | } |