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51e9ec2a | 1 | //-*- Mode: C++ -*- |
2 | // $Id$ | |
5578cf60 | 3 | |
4 | #ifndef ALIHLTTPCAGENT_H | |
5 | #define ALIHLTTPCAGENT_H | |
51e9ec2a | 6 | //* This file is property of and copyright by the ALICE HLT Project * |
7 | //* ALICE Experiment at CERN, All rights reserved. * | |
8 | //* See cxx source for full Copyright notice * | |
5578cf60 | 9 | |
51e9ec2a | 10 | // @file AliHLTTPCAgent.h |
11 | // @author Matthias Richter | |
12 | // @date | |
13 | // @brief Agent of the libAliHLTTPC library | |
14 | // @note | |
5578cf60 | 15 | |
16 | #include "AliHLTModuleAgent.h" | |
626bfcc1 | 17 | #include "AliHLTOUTHandlerEquId.h" |
5578cf60 | 18 | |
73449074 | 19 | class AliHLTOUTHandlerChain; |
20 | ||
5578cf60 | 21 | /** |
22 | * @class AliHLTTPCAgent | |
23 | * This is the agent for the AliHLTTPC library. | |
24 | * | |
25 | * @ingroup alihlt_system | |
26 | */ | |
27 | class AliHLTTPCAgent : public AliHLTModuleAgent { | |
28 | public: | |
29 | /** | |
30 | * standard constructor. The agent is automatically registered in the | |
31 | * global agent manager | |
32 | */ | |
33 | AliHLTTPCAgent(); | |
34 | /** destructor */ | |
35 | virtual ~AliHLTTPCAgent(); | |
36 | ||
37 | /** | |
38 | * Register all configurations belonging to this module with the | |
39 | * AliHLTConfigurationHandler. The agent can adapt the configurations | |
40 | * to be registered to the current AliRoot setup by checking the | |
41 | * runloader. | |
42 | * @param handler the configuration handler | |
3a7c0444 | 43 | * @param rawReader AliRawReader instance |
5578cf60 | 44 | * @param runloader AliRoot runloader |
45 | * @return neg. error code if failed | |
46 | */ | |
47 | int CreateConfigurations(AliHLTConfigurationHandler* handler, | |
dee38f1b | 48 | AliRawReader* rawReader=NULL, |
5578cf60 | 49 | AliRunLoader* runloader=NULL) const; |
50 | ||
51 | /** | |
52 | * Get the top configurations belonging to this module. | |
53 | * A top configuration describes a processing chain. It can simply be | |
54 | * described by the last configuration(s) in the chain. | |
55 | * The agent can adapt the configurations to be registered to the current | |
56 | * AliRoot setup by checking the runloader. | |
3a7c0444 | 57 | * @param rawReader AliRawReader instance |
5578cf60 | 58 | * @param runloader AliRoot runloader |
59 | * @return number of configurations, neg. error code if failed | |
60 | */ | |
dee38f1b | 61 | const char* GetReconstructionChains(AliRawReader* rawReader=NULL, |
62 | AliRunLoader* runloader=NULL) const; | |
5578cf60 | 63 | |
64 | /** | |
65 | * Component libraries which the configurations of this agent depend on. | |
66 | * @return list of component libraries as a blank-separated string. | |
67 | */ | |
68 | const char* GetRequiredComponentLibraries() const; | |
69 | ||
f3506ea2 | 70 | /** |
71 | * Register components for the AliHLTTPC library. | |
f08578f1 | 72 | * @param [in] pHandler instance of the component handler |
f3506ea2 | 73 | */ |
74 | int RegisterComponents(AliHLTComponentHandler* pHandler) const; | |
626bfcc1 | 75 | |
76 | /** | |
77 | * Get handler decription for TPC data in the HLTOUT data stream. | |
f08578f1 | 78 | * @param [in] dt data type of the block |
79 | * @param [in] spec specification of the block | |
80 | * @param [out] desc handler description | |
626bfcc1 | 81 | * @return 1 if the agent can provide a handler, 0 if not |
82 | */ | |
83 | int GetHandlerDescription(AliHLTComponentDataType dt, | |
84 | AliHLTUInt32_t spec, | |
85 | AliHLTOUTHandlerDesc& desc) const; | |
86 | ||
87 | /** | |
88 | * Get specific handler for TPC data in the HLTOUT data stream. | |
f08578f1 | 89 | * @param [in] dt data type of the block |
90 | * @param [in] spec specification of the block | |
626bfcc1 | 91 | * @return pointer to handler |
92 | */ | |
93 | AliHLTOUTHandler* GetOutputHandler(AliHLTComponentDataType dt, | |
94 | AliHLTUInt32_t spec); | |
95 | ||
96 | /** | |
97 | * Delete an HLTOUT handler. | |
98 | * @param pInstance pointer to handler | |
99 | */ | |
100 | int DeleteOutputHandler(AliHLTOUTHandler* pInstance); | |
101 | ||
102 | /** | |
103 | * The handler for TPC RAW data in the HLTOUT stream. | |
104 | */ | |
105 | class AliHLTTPCRawDataHandler : public AliHLTOUTHandlerEquId { | |
106 | public: | |
107 | /** constructor */ | |
108 | AliHLTTPCRawDataHandler(); | |
109 | /** destructor */ | |
110 | ~AliHLTTPCRawDataHandler(); | |
111 | ||
112 | /** | |
113 | * Process a data block. | |
114 | * Decode specification and return equipment id of the data block. | |
115 | * The data itsself i untouched. | |
116 | * @return equipment id the block should be used for. | |
117 | */ | |
118 | int ProcessData(AliHLTOUT* pData); | |
119 | ||
120 | private: | |
121 | ||
122 | }; | |
123 | ||
5578cf60 | 124 | protected: |
125 | ||
126 | private: | |
626bfcc1 | 127 | /** copy constructor prohibited */ |
128 | AliHLTTPCAgent(const AliHLTTPCAgent&); | |
129 | /** assignment operator prohibited */ | |
130 | AliHLTTPCAgent& operator=(const AliHLTTPCAgent&); | |
131 | ||
132 | /** handler for TPC raw data in the HLTOUT stream */ | |
133 | AliHLTTPCRawDataHandler* fRawDataHandler; //!transient | |
626bfcc1 | 134 | |
73449074 | 135 | /** afterburner for {'TRAKSEGS':'TPC '} in the HLTOUT stream */ |
136 | AliHLTOUTHandlerChain* fTracksegsDataHandler; //! transient | |
137 | ||
51e9ec2a | 138 | /// handler for {'CLUSTERS':'TPC '} |
139 | AliHLTOUTHandlerChain* fClustersDataHandler; //! transient | |
140 | ||
22240104 | 141 | ClassDef(AliHLTTPCAgent, 0); |
5578cf60 | 142 | }; |
143 | ||
144 | #endif |