Line data Source code
1 : /**************************************************************************
2 : * This file is property of and copyright by the ALICE HLT Project *
3 : * All rights reserved. *
4 : * *
5 : * Primary Authors: Markus Fasel *
6 : * *
7 : * Permission to use, copy, modify and distribute this software and its *
8 : * documentation strictly for non-commercial purposes is hereby granted *
9 : * without fee, provided that the above copyright notice appears in all *
10 : * copies and that both the copyright notice and this permission notice *
11 : * appear in the supporting documentation. The authors make no claims *
12 : * about the suitability of this software for any purpose. It is *
13 : * provided "as is" without express or implied warranty. *
14 : **************************************************************************/
15 : #ifndef ALIHLTEMCALTRIGGERDATAMAKERCOMPONENT_H
16 : #define ALIHLTEMCALTRIGGERDATAMAKERCOMPONENT_H
17 :
18 : /**
19 : * @file AliHLTEMCALTriggerRawDigitMaker.h
20 : * @brief Component converting raw data to EMCAL digits
21 : * @author Markus Fasel <markus.fasel@cern.ch>
22 : * @date Nov 3, 2015
23 : */
24 :
25 : #include <vector>
26 : #include "AliHLTCaloConstants.h"
27 : #include "AliHLTCaloProcessor.h"
28 : #include "AliHLTCaloTriggerRawDigitDataStruct.h"
29 : #include "AliHLTEMCALSTUHeaderStruct.h"
30 :
31 : struct AliHLTCaloTriggerDataStruct;
32 : class AliHLTEMCALGeometry;
33 :
34 : /**
35 : * @class AliHTLEMCALTriggerRawDigitMaker
36 : * @brief Combining data from STU and TRU in EMCAL trigger data
37 : */
38 : class AliHLTEMCALTriggerDataMakerComponent : public AliHLTCaloProcessor, protected AliHLTCaloConstantsHandler {
39 : public:
40 :
41 : /**
42 : * Constructor
43 : */
44 : AliHLTEMCALTriggerDataMakerComponent();
45 :
46 : /**
47 : * Destructor
48 : */
49 : virtual ~AliHLTEMCALTriggerDataMakerComponent();
50 :
51 : /**
52 : * Initialize component
53 : * @param argc
54 : * @param argv
55 : * @return status code
56 : */
57 : virtual int DoInit(int argc =0, const char** argv = 0) ;
58 :
59 : /**
60 : * Deinit component
61 : * @return status code
62 : */
63 : virtual int DoDeinit();
64 :
65 : /**
66 : * Get the ID (name) of the component
67 : * @return name of the component
68 : */
69 : virtual const char* GetComponentID();
70 :
71 : /**
72 : * Get the list of input data types used by this component
73 : * @param list Input data type list
74 : */
75 : virtual void GetInputDataTypes( std::vector <AliHLTComponentDataType>& list);
76 :
77 : /**
78 : * Get the output data type
79 : * @return Return output data type
80 : */
81 : virtual AliHLTComponentDataType GetOutputDataType();
82 :
83 : /**
84 : * Get the size of the output data
85 : * @param constBase Offset
86 : * @param inputMultiplier Size mulitplier
87 : */
88 : virtual void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);
89 :
90 : /**
91 : * Create new trigger raw digit maker component
92 : * @return The new trigger raw digit maker component
93 : */
94 : virtual AliHLTComponent* Spawn();
95 :
96 : protected:
97 :
98 : /**
99 : * Process the event
100 : * @param evtData
101 : * @param blocks
102 : * @param trigData
103 : * @param outputPtr
104 : * @param size
105 : * @param outputBlocks
106 : * @return
107 : */
108 : virtual int DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks,
109 : AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr,
110 : AliHLTUInt32_t& size, std::vector<AliHLTComponentBlockData>& outputBlocks );
111 :
112 : bool CheckInputDataType(const AliHLTComponentDataType &datatype);
113 :
114 : void ReadSTUData(AliHLTEMCALSTUHeaderStruct *headerptr, AliHLTCaloTriggerRawDigitDataStruct *dataptr);
115 : void ReadTRUData(UShort_t ndigits, AliHLTCaloTriggerRawDigitDataStruct * triggerdata);
116 : Int_t MakeTriggerData(AliHLTCaloTriggerDataStruct *outputptr, AliHLTUInt32_t &availableSize);
117 : void Reset();
118 :
119 : void CombineTRUSTUDigit(AliHLTCaloTriggerRawDigitDataStruct &target, const AliHLTCaloTriggerRawDigitDataStruct &trudigit, const AliHLTCaloTriggerRawDigitDataStruct &studigit);
120 : void ConvertRawDigit(AliHLTCaloTriggerDataStruct *target, const AliHLTCaloTriggerRawDigitDataStruct * source, Int_t col, Int_t row);
121 :
122 : private:
123 : enum {
124 : kMaxChannels = 5962
125 : };
126 : AliHLTEMCALTriggerDataMakerComponent(const AliHLTEMCALTriggerDataMakerComponent &ref);
127 : AliHLTEMCALTriggerDataMakerComponent &operator=(const AliHLTEMCALTriggerDataMakerComponent &ref);
128 :
129 : /** Pointer to the geometry class */
130 : AliHLTEMCALGeometry *fGeometry;
131 :
132 : AliHLTEMCALSTUHeaderStruct fSTUHeader;
133 : Short_t fNRawDigitsTRU;
134 : Short_t fRawIndexesTRU[kMaxChannels];
135 : Short_t fNRawDigitsSTU;
136 : Short_t fRawIndexesSTU[kMaxChannels];
137 : Short_t fMaxChannel;
138 : AliHLTCaloTriggerRawDigitDataStruct fTRURawDigitBuffer[kMaxChannels];
139 : AliHLTCaloTriggerRawDigitDataStruct fSTURawDigitBuffer[kMaxChannels];
140 :
141 6 : ClassDef(AliHLTEMCALTriggerDataMakerComponent, 1);
142 : };
143 :
144 : #endif
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