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488caaa0 | 1 | //-*- Mode: C++ -*- |
2 | // $Id$ | |
3 | #ifndef ALIHLTSPACEPOINTCONTAINER_H | |
4 | #define ALIHLTSPACEPOINTCONTAINER_H | |
5 | //* This file is property of and copyright by the ALICE HLT Project * | |
6 | //* ALICE Experiment at CERN, All rights reserved. * | |
7 | //* See cxx source for full Copyright notice * | |
8 | ||
9 | /// @file AliHLTSpacePointContainer.h | |
10 | /// @author Matthias Richter | |
11 | /// @date 2011-04-29 | |
12 | /// @brief Base helper class for handling of HLT space point data blocks | |
13 | /// | |
14 | ||
15 | #include <vector> | |
86e69fe5 | 16 | #include <cmath> |
488caaa0 | 17 | #include <TObject.h> |
18 | #include "AliHLTLogging.h" | |
19 | #include "AliHLTDataTypes.h" | |
20 | #include "AliHLTStdIncludes.h" | |
4e1f33ca | 21 | #include "AliHLTIndexGrid.h" |
488caaa0 | 22 | |
06b152d9 | 23 | class AliHLTDataDeflater; |
488caaa0 | 24 | class TArrayC; |
27d45f0c | 25 | class TH1; |
6fa220b4 | 26 | class TTree; |
488caaa0 | 27 | |
28 | /** | |
29 | * @class AliHLTSpacePointContainer | |
30 | * Base class of helper classes for space point data blocks. | |
31 | * The class implements a couple of interface methods to be commonly used | |
32 | * for space point data blocks. | |
33 | * | |
34 | * @ingroup alihlt_base | |
35 | */ | |
36 | class AliHLTSpacePointContainer : public TObject, public AliHLTLogging | |
37 | { | |
38 | public: | |
39 | /// standard constructor | |
40 | AliHLTSpacePointContainer(); | |
41 | /// copy constructor | |
42 | AliHLTSpacePointContainer(const AliHLTSpacePointContainer&); | |
43 | /// assignment operator | |
44 | AliHLTSpacePointContainer& operator=(const AliHLTSpacePointContainer&); | |
45 | ||
46 | /// destructor | |
47 | ~AliHLTSpacePointContainer(); | |
48 | ||
4e1f33ca | 49 | typedef AliHLTIndexGrid<float, AliHLTUInt32_t> AliHLTSpacePointGrid; |
86e69fe5 | 50 | |
51 | ////////////////////////////////////////////////////////////////////////// | |
52 | // | |
53 | // interface functions | |
54 | // | |
55 | ||
488caaa0 | 56 | /// add input block to the collection |
57 | virtual int AddInputBlock(const AliHLTComponentBlockData* pDesc)=0; | |
86e69fe5 | 58 | virtual int PopulateAccessGrid(AliHLTSpacePointGrid* /*pGrid*/, AliHLTUInt32_t /*mask*/) const {return -ENOSYS;} |
59 | virtual const AliHLTSpacePointGrid* GetAccessGrid(AliHLTUInt32_t /*mask*/) const {return NULL;} | |
488caaa0 | 60 | |
e1e03704 | 61 | virtual int GetNumberOfSpacePoints() const; |
62 | virtual bool Check(AliHLTUInt32_t clusterID) const; | |
488caaa0 | 63 | virtual int GetClusterIDs(vector<AliHLTUInt32_t>& tgt) const = 0; |
54ff4c01 | 64 | virtual const vector<AliHLTUInt32_t>* GetClusterIDs(AliHLTUInt32_t /*mask*/) {return NULL;} |
488caaa0 | 65 | virtual float GetX(AliHLTUInt32_t clusterID) const = 0; |
66 | virtual float GetXWidth(AliHLTUInt32_t clusterID) const = 0; | |
67 | virtual float GetY(AliHLTUInt32_t clusterID) const = 0; | |
68 | virtual float GetYWidth(AliHLTUInt32_t clusterID) const = 0; | |
69 | virtual float GetZ(AliHLTUInt32_t clusterID) const = 0; | |
70 | virtual float GetZWidth(AliHLTUInt32_t clusterID) const = 0; | |
71 | virtual float GetCharge(AliHLTUInt32_t clusterID) const = 0; | |
37c3ba28 | 72 | virtual float GetMaxSignal(AliHLTUInt32_t /*clusterID*/) const {return 0.0;} |
27d45f0c | 73 | virtual float GetPhi(AliHLTUInt32_t /*clusterID*/) const {return 0.0;} |
488caaa0 | 74 | |
54ff4c01 | 75 | /// create a collection of clusters for a space point mask |
76 | virtual AliHLTSpacePointContainer* SelectByMask(AliHLTUInt32_t mask, bool bAlloc=false) const; | |
77 | ||
488caaa0 | 78 | /// create a collection of clusters for a specific track |
79 | virtual AliHLTSpacePointContainer* SelectByTrack(int trackId, bool bAlloc=false) const; | |
80 | ||
81 | /// create a collection of clusters for a specific MC track | |
82 | virtual AliHLTSpacePointContainer* SelectByMC(int mcId, bool bAlloc=false) const; | |
83 | ||
84 | /// create a collection of all used clusters | |
85 | virtual AliHLTSpacePointContainer* UsedClusters(bool bAlloc=false) const; | |
86 | ||
87 | /// create a collection of all unused clusters | |
88 | virtual AliHLTSpacePointContainer* UnusedClusters(bool bAlloc=false) const; | |
89 | ||
90 | int MarkUsed(AliHLTUInt32_t clusterID) {return MarkUsed(&clusterID, sizeof(clusterID));} | |
91 | virtual int MarkUsed(const AliHLTUInt32_t* clusterIDs, int arraySize); | |
92 | ||
93 | int SetTrackID(int trackID, AliHLTUInt32_t clusterID) { | |
94 | return SetTrackID(trackID, &clusterID, sizeof(clusterID)); | |
95 | } | |
96 | virtual int SetTrackID(int trackID, const AliHLTUInt32_t* clusterIDs, int arraySize); | |
97 | ||
e1e03704 | 98 | virtual int GetTrackID(AliHLTUInt32_t /*clusterID*/) const {return -1;} |
99 | ||
488caaa0 | 100 | int SetMCID(int mcID, AliHLTUInt32_t clusterID) { |
101 | return SetMCID(mcID, &clusterID, sizeof(clusterID)); | |
102 | } | |
103 | virtual int SetMCID(int clusterID, const AliHLTUInt32_t* clusterIDs, int arraySize); | |
104 | ||
da9919a1 | 105 | /// write blocks to HLT component output |
06b152d9 | 106 | virtual int Write(AliHLTUInt8_t* outputPtr, AliHLTUInt32_t size, |
107 | vector<AliHLTComponentBlockData>& outputBlocks, | |
108 | AliHLTDataDeflater* /*pDeflater*/, | |
109 | const char* option="") const { | |
110 | return Write(outputPtr, size, outputBlocks, option); | |
111 | } | |
112 | ||
113 | /// write blocks to HLT component output: old function definition for backward compatibility | |
da9919a1 | 114 | virtual int Write(AliHLTUInt8_t* /*outputPtr*/, AliHLTUInt32_t /*size*/, |
115 | vector<AliHLTComponentBlockData>& /*outputBlocks*/, | |
116 | const char* /*option*/="") const {return 0;} | |
117 | ||
488caaa0 | 118 | /// add input block from file to collection |
119 | int AddInputBlock(const char* filename, AliHLTComponentDataType dt, unsigned specification); | |
120 | ||
121 | /// add input block from list of blank separated files to collection | |
122 | int AddInputBlocks(const char* filenames, AliHLTComponentDataType dt); | |
123 | ||
3488f70b | 124 | /// alloc memory for a space point data block |
125 | AliHLTUInt8_t* Alloc(int size); | |
126 | ||
488caaa0 | 127 | /// inherited from TObject: clear the object and reset pointer references |
128 | virtual void Clear(Option_t * /*option*/ =""); | |
129 | ||
130 | /// inherited from TObject | |
131 | virtual void Print(Option_t *option="") const; | |
132 | ||
133 | virtual void Print(ostream& out, Option_t *option="") const; | |
134 | ||
5f195a83 | 135 | void Draw(Option_t *option); |
136 | ||
27d45f0c | 137 | TH1* DrawProjection(const char* plane) const { |
138 | vector<AliHLTUInt32_t> selection; // empty list -> no selection | |
139 | return DrawProjection(plane, selection); | |
140 | } | |
141 | ||
142 | TH1* DrawProjection(const char* plane, AliHLTUInt32_t specification) const { | |
143 | vector<AliHLTUInt32_t> selection; selection.push_back(specification); | |
144 | return DrawProjection(plane, selection); | |
145 | } | |
146 | ||
147 | TH1* DrawProjection(const char* plane, const vector<AliHLTUInt32_t>& selection) const; | |
148 | ||
6fa220b4 | 149 | TTree* FillTree(const char* name, const char* title=""); |
150 | ||
488caaa0 | 151 | protected: |
152 | ||
153 | private: | |
154 | vector<TArrayC*> fBuffers; //! buffers of loaded files | |
155 | ||
156 | ClassDef(AliHLTSpacePointContainer, 0) | |
157 | }; | |
158 | ||
159 | ostream& operator<<(ostream &out, const AliHLTSpacePointContainer& c); | |
160 | ||
161 | #endif |