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1 | // $Id$ | |
2 | ||
3 | //************************************************************************** | |
4 | //* This file is property of and copyright by the * | |
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 AliHLTOUTHandlerEquId.cxx | |
20 | @author Matthias Richter | |
21 | @date | |
22 | @brief HLTOUT handler returning equipment id from data type and spec. | |
23 | */ | |
24 | ||
25 | #include "AliHLTOUTHandlerEquId.h" | |
26 | #include "AliHLTOUT.h" | |
27 | ||
28 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
29 | ClassImp(AliHLTOUTHandlerEquId) | |
30 | ||
31 | AliHLTOUTHandlerEquId::AliHLTOUTHandlerEquId() | |
32 | { | |
33 | // Base class for DDL raw data redirection handlers. | |
34 | // | |
35 | // HLTOUT handlers of this type are used for the replacement of detector | |
36 | // reconstruction input by the corresponding data from the HLT output. | |
37 | // From the data type and specification of an HLT output block the | |
38 | // corresponding equipment id of the original detector streams is determined. | |
39 | } | |
40 | ||
41 | AliHLTOUTHandlerEquId::~AliHLTOUTHandlerEquId() | |
42 | { | |
43 | // destructor | |
44 | } | |
45 | ||
46 | int AliHLTOUTHandlerEquId::ProcessData(AliHLTOUT* pData) | |
47 | { | |
48 | // process data | |
49 | if (!pData) return -EINVAL; | |
50 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
51 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
52 | int iResult=pData->GetDataBlockDescription(dt, spec); | |
53 | if (iResult>=0) { | |
54 | iResult=(int)spec; | |
55 | } | |
56 | return iResult; | |
57 | } |