Make full use of newly introduced functionality:
[u/mrichter/AliRoot.git] / HLT / SampleLib / AliHLTAgentSample.cxx
CommitLineData
242bb794 1// @(#) $Id$
2
9be2600f 3/**************************************************************************
4 * This file is property of and copyright by the ALICE HLT Project *
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
242bb794 19/** @file AliHLTAgentSample.cxx
20 @author Matthias Richter
21 @date
22 @brief Agent of the libAliHLTSample library
23*/
24
25#include "AliHLTAgentSample.h"
26#include "AliHLTConfiguration.h"
27#include "TSystem.h"
28
29/** global instance for agent registration */
30AliHLTAgentSample gAliHLTAgentSample;
31
90ebac25 32const char* AliHLTAgentSample::fgkAliHLTAgentSampleData="/tmp/testdata";
33const char* AliHLTAgentSample::fgkAliHLTAgentSampleOut="/tmp/hltout";
242bb794 34
35/** ROOT macro for the implementation of ROOT specific class methods */
36ClassImp(AliHLTAgentSample)
37
38AliHLTAgentSample::AliHLTAgentSample()
39{
40 // see header file for class documentation
41 // or
42 // refer to README to build package
43 // or
44 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
45}
46
47AliHLTAgentSample::~AliHLTAgentSample()
48{
49 // see header file for class documentation
50
51 // delete the test data
90ebac25 52 ofstream dump(fgkAliHLTAgentSampleData, ios::in);
242bb794 53 if (dump.good()) {
54 TString arg("rm -f ");
90ebac25 55 arg+=fgkAliHLTAgentSampleData;
242bb794 56 gSystem->Exec(arg.Data());
57 }
58}
59
60int AliHLTAgentSample::CreateConfigurations(AliHLTConfigurationHandler* handler,
dee38f1b 61 AliRawReader* rawReader,
90ebac25 62 AliRunLoader* runloader) const
242bb794 63{
64 // see header file for class documentation
65
66 // create some test data
90ebac25 67 ofstream dump(fgkAliHLTAgentSampleData, (ios::openmode)0);
242bb794 68 dump << "This is just some test data for the ALICE HLT analysis example";
69 dump << "---- not copied" << endl;
70 dump.close();
71
72 if (handler) {
73 // the publisher configuration for the test data
90191691 74 TString arg("-datatype DUMMYDAT TEST -datafile ");
90ebac25 75 arg+=fgkAliHLTAgentSampleData;
242bb794 76 HLTDebug(arg.Data());
90ebac25 77 handler->CreateConfiguration("sample-fp1" , "FilePublisher", NULL , arg.Data());
242bb794 78
79 // the configuration for the dummy component
90ebac25 80 handler->CreateConfiguration("sample-cp" , "Dummy" , "sample-fp1", "output_percentage 80");
242bb794 81
82 // the writer configuration
90ebac25 83 arg="-datafile "; arg+=fgkAliHLTAgentSampleOut;
84 handler->CreateConfiguration("sample-sink1", "FileWriter" , "sample-cp" , arg.Data());
85
86 // sample offline source
87 handler->CreateConfiguration("sample-offsrc", "AliLoaderPublisher" , NULL , "-loader TPCLoader -tree digits -verbose");
88
89 // sample offline sink
90 handler->CreateConfiguration("sample-offsnk", "SampleOfflineDataSink" , "sample-offsrc" , NULL);
242bb794 91 }
92 return 0;
93}
94
dee38f1b 95const char* AliHLTAgentSample::GetReconstructionChains(AliRawReader* rawReader,
96 AliRunLoader* runloader) const
242bb794 97{
98 // see header file for class documentation
90ebac25 99 return "sample-sink1 sample-offsnk";
242bb794 100}
101
102const char* AliHLTAgentSample::GetRequiredComponentLibraries() const
103{
104 // see header file for class documentation
105 return "libAliHLTUtil.so libAliHLTSample.so";
106}