4 /**************************************************************************
5 * This file is property of and copyright by the ALICE HLT Project *
6 * All rights reserved. *
8 * Primary Authors: Oystein Djuvsland *
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 #ifndef ALIHLTPHOSDIGITMAKERCOMPONENT_H
19 #define ALIHLTPHOSDIGITMAKERCOMPONENT_H
21 /** @file AliHLTPHOSDigitMakerComponent.h
22 @author Oystein Djuvsland
24 @brief A digit maker component for PHOS HLT
27 // see below for class documentation
29 // refer to README to build package
31 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
33 #include "AliHLTPHOSProcessor.h"
36 class AliHLTCaloDigitMaker;
37 class AliHLTCaloDigitContainerDataStruct;
40 * @class AliHLTPHOSDigitMakerComponent
42 * Creates the digit used for the clusterizer. Digits are equivalent to the ones in
43 * offline reconstruction
45 * <h2>General properties:</h2>
47 * Component ID: \b PhosDigitMaker <br>
48 * Library: \b libAliHLTPHOS.so <br>
49 * Input Data Types: @ref AliHLTPHOSDefinitions::fkgChannelDataType<br>
50 * Output Data Types: @ref AliHLTPHOSDefinitions::fgkDigitDataType<br>
52 * <h2>Mandatory arguments:</h2>
53 * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting -->
54 * \li No mandatory arguments for component <br>
56 * <h2>Optional arguments:</h2>
57 * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting -->
58 * \li -lowgainfactor <i> value </i> <br>
59 * sets a global low gain factor
60 * \li -highgainfactor <i> value </i> <br>
61 * sets a global high gain factor
62 * \li -reverseorder <br>
63 * set if one expects the low gain channels to come before the high gain ones
65 * <h2>Configuration:</h2>
66 * <!-- NOTE: ignore the \li. <i> and </i>: it's just doxygen formatting -->
67 * \li No configuration arguments
69 * <h2>Default CDB entries:</h2>
70 * \li No CDB entry yet, will come.
72 * <h2>Performance:</h2>
75 * <h2>Memory consumption:</h2>
78 * <h2>Output size:</h2>
79 * Depends on the event...
81 * More detailed description. (Soon)
83 * @ingroup alihlt_phos
86 class AliHLTPHOSDigitMakerComponent : public AliHLTPHOSProcessor
91 AliHLTPHOSDigitMakerComponent();
94 virtual ~AliHLTPHOSDigitMakerComponent();
96 /** Copy constructor */
97 AliHLTPHOSDigitMakerComponent(const AliHLTPHOSDigitMakerComponent &) :
98 AliHLTPHOSProcessor(),
100 fDigitContainerPtr(0)
102 //Copy constructor not implemented
106 AliHLTPHOSDigitMakerComponent & operator = (const AliHLTPHOSDigitMakerComponent)
112 /** interface function, see @ref AliHLTComponent for description */
113 const char* GetComponentID();
115 /** interface function, see @ref AliHLTComponent for description */
116 void GetInputDataTypes(std::vector<AliHLTComponentDataType>& list);
118 /** interface function, see @ref AliHLTComponent for description */
119 AliHLTComponentDataType GetOutputDataType();
121 /** interface function, see @ref AliHLTComponent for description */
122 void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);
124 /** interface function, see @ref AliHLTComponent for description */
125 int DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks,
126 AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size,
127 std::vector<AliHLTComponentBlockData>& outputBlocks);
129 /** interface function, see @ref AliHLTComponent for description */
130 AliHLTComponent* Spawn();
134 /** interface function, see @ref AliHLTComponent for description */
135 int DoInit(int argc, const char** argv);
137 using AliHLTPHOSProcessor::DoEvent;
139 /** interface function, see @ref AliHLTComponent for description */
140 virtual int Deinit(); ////////// PTH WARNING you should Define a class AliHLTPHOSModuleProcessor
144 /** Pointer to the digit maker itself */
145 AliHLTCaloDigitMaker *fDigitMakerPtr; //! transient
147 /** The output of the component, digits in a container */
148 AliHLTCaloDigitContainerDataStruct *fDigitContainerPtr; //! transient