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1 | // $Id$ | |
2 | ||
3 | /************************************************************************** | |
4 | * This file is property of and copyright by the ALICE HLT Project * | |
5 | * ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
8 | * for The ALICE HLT Project. * | |
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 | /** @file AliHLTDataSink.cxx | |
20 | @author Matthias Richter | |
21 | @date | |
22 | @brief Base class implementation for HLT data source components. */ | |
23 | ||
24 | #if __GNUC__>= 3 | |
25 | using namespace std; | |
26 | #endif | |
27 | ||
28 | #include "AliHLTDataSink.h" | |
29 | ||
30 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
31 | ClassImp(AliHLTDataSink) | |
32 | ||
33 | AliHLTDataSink::AliHLTDataSink() | |
34 | { | |
35 | // see header file for class documentation | |
36 | // or | |
37 | // refer to README to build package | |
38 | // or | |
39 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
40 | } | |
41 | ||
42 | AliHLTDataSink::~AliHLTDataSink() | |
43 | { | |
44 | // see header file for class documentation | |
45 | } | |
46 | ||
47 | AliHLTComponentDataType AliHLTDataSink::GetOutputDataType() | |
48 | { | |
49 | // see header file for class documentation | |
50 | AliHLTComponentDataType dt = | |
51 | {sizeof(AliHLTComponentDataType), | |
52 | kAliHLTVoidDataTypeID, | |
53 | kAliHLTVoidDataOrigin}; | |
54 | return dt; | |
55 | } | |
56 | ||
57 | void AliHLTDataSink::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) | |
58 | { | |
59 | // see header file for class documentation | |
60 | constBase=0; | |
61 | inputMultiplier=0; | |
62 | } | |
63 | ||
64 | int AliHLTDataSink::DoProcessing( const AliHLTComponentEventData& evtData, | |
65 | const AliHLTComponentBlockData* blocks, | |
66 | AliHLTComponentTriggerData& trigData, | |
67 | AliHLTUInt8_t* outputPtr, | |
68 | AliHLTUInt32_t& size, | |
69 | vector<AliHLTComponentBlockData>& outputBlocks, | |
70 | AliHLTComponentEventDoneData*& edd ) | |
71 | { | |
72 | // see header file for class documentation | |
73 | int iResult=0; | |
74 | if (outputPtr==NULL | |
75 | && size==0 | |
76 | && edd==NULL) { | |
77 | // this is currently just to get rid of the warning "unused parameter" | |
78 | } | |
79 | outputBlocks.clear(); | |
80 | iResult=DumpEvent(evtData, blocks, trigData); | |
81 | return iResult; | |
82 | } | |
83 | ||
84 | int AliHLTDataSink::DumpEvent( const AliHLTComponentEventData& evtData, | |
85 | const AliHLTComponentBlockData* /*blocks*/, | |
86 | AliHLTComponentTriggerData& trigData ) | |
87 | { | |
88 | // we just forward to the high level method, all other parameters already | |
89 | // have been stored internally | |
90 | return DumpEvent(evtData, trigData); | |
91 | } | |
92 | ||
93 | int AliHLTDataSink::DumpEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/) | |
94 | { | |
95 | HLTFatal("no processing method implemented"); | |
96 | return -ENOSYS; | |
97 | } |