| 1 | #include <TSystem.h>
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| 2 |
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| 3 | #include "MParList.h"
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| 4 | #include "MTaskList.h"
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| 5 | #include "MEvtLoop.h"
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| 6 |
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| 7 | #include "MRawFileRead.h"
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| 8 | #include "MRawFileWrite.h"
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| 9 |
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| 10 | #include "MLog.h"
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| 11 | #include "MTime.h"
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| 12 | #include "MRawEvtData.h"
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| 13 | #include "MRawRunHeader.h"
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| 14 | #include "MRawEvtHeader.h"
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| 15 | #include "MRawCrateArray.h"
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| 16 | #include "MInputStreamID.h"
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| 17 |
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| 18 | //////////////////////////////////////////////////////////////////////////////
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| 19 | // //
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| 20 | // This is an easy implementation of the Merging process //
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| 21 | // (as compilable prog) //
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| 22 | // //
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| 23 | // at the moment it reads a binary file ("rawtest.bin") which was written //
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| 24 | // in the DAQ raw format. //
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| 25 | // //
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| 26 | // The data are stored in root container objects (classes derived from //
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| 27 | // TObject like MRawRunHeader) //
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| 28 | // //
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| 29 | // This containers are written to a root file ("rawtest.root") //
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| 30 | // //
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| 31 | //////////////////////////////////////////////////////////////////////////////
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| 32 |
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| 33 | int main(const int argc, const char **argv)
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| 34 | {
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| 35 | gLog << "==================================================" << endl ;
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| 36 | gLog << " MERPP v0.1" << endl;
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| 37 | gLog << " MARS Merging and Preprocessing Program" << endl ;
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| 38 | gLog << " Compiled on <" << __DATE__ << ">" << endl ;
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| 39 | gLog << " Using ROOT v" << ROOTVER << endl ;
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| 40 | gLog << "==================================================" << endl ;
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| 41 | gLog << endl;
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| 42 |
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| 43 | //
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| 44 | // check for the right usage of the program
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| 45 | //
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| 46 | if (argc<3 || argc>4)
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| 47 | {
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| 48 | gLog << "Sorry the usage is:" << endl;
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| 49 | gLog << " merpp inputfile outputfile [compression level]" << endl << endl;
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| 50 | gLog << " input file: Magic DAQ binary file." << endl;
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| 51 | gLog << " ouput file: Merpped root file." << endl;
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| 52 | gLog << " compr. level: 1..9 [9]" << endl << ednl;
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| 53 | return -1;
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| 54 | }
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| 55 |
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| 56 | //
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| 57 | // This is to make argv[i] more readable insidethe code
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| 58 | //
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| 59 | const char *kNamein = argv[1];
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| 60 | const char *kNameout = argv[2];
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| 61 | const int kComprlvl = argc==4 ? atoi(argv[3]) : 9;
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| 62 |
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| 63 | //
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| 64 | // initialize ROOT (this is obligatory here)
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| 65 | //
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| 66 | TROOT simple("merpp", "Mars - Merging and Preprocessing Program");
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| 67 |
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| 68 | //
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| 69 | // check whether the given files are OK.
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| 70 | //
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| 71 | if (gSystem->AccessPathName(kNamein, kFileExists))
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| 72 | {
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| 73 | gLog << "Sorry, the input file '" << kNamein << "' doesn't exist." << endl;
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| 74 | return -1;
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| 75 | }
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| 76 |
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| 77 | if (!gSystem->AccessPathName(kNameout, kFileExists))
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| 78 | gLog << "Warning: A file '" << kNameout << "' exists." << endl;
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| 79 | else
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| 80 | if (!gSystem->AccessPathName(kNameout, kWritePermission))
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| 81 | {
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| 82 | gLog << "Sorry, you don't have write permission for '" << kNameout << "'." << endl;
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| 83 | return -1;
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| 84 | }
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| 85 |
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| 86 | //
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| 87 | // create a (empty) list of parameters which can be used by the tasks
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| 88 | // and an (empty) list of tasks which should be executed
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| 89 | //
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| 90 | MParList plist;
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| 91 |
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| 92 | MTaskList tasks;
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| 93 | plist.AddToList(&tasks);
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| 94 | /*
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| 95 | MRawRunHeader runheader;
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| 96 | plist.AddToList(&runheader);
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| 97 |
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| 98 | MRawEvtHeader evtheader;
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| 99 | plist.AddToList(&evtheader);
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| 100 |
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| 101 | MRawEvtData evtdata;
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| 102 | plist.AddToList(&evtdata);
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| 103 |
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| 104 | MRawCrateArray cratearray;
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| 105 | plist.AddToList(&cratearray);
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| 106 |
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| 107 | MTime evttime("MRawEvtTime");
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| 108 | plist.AddToList(&evttime);
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| 109 | */
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| 110 | //
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| 111 | // create the tasks which should be executed and add them to the list
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| 112 | // in the case you don't need parameter containers, all of them can
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| 113 | // be created by MRawFileRead::PreProcess
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| 114 | //
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| 115 | MRawFileRead reader(kNamein);
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| 116 | MRawFileWrite writer(kNameout, "RECREATE", "Magic root-file", kComprlvl);
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| 117 | tasks.AddToList(&reader);
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| 118 | tasks.AddToList(&writer);
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| 119 |
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| 120 | //
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| 121 | // create the looping object and thell it about the parameters to use
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| 122 | // and the tasks to execute
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| 123 | //
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| 124 | MEvtLoop magic;
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| 125 | magic.SetParList(&plist);
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| 126 |
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| 127 | //
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| 128 | // Start the eventloop which reads the raw file (MRawFileRead) and
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| 129 | // write all the information into a root file (MRawFileWrite)
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| 130 | //
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| 131 | // between reading and writing we can do, transformations, checks, etc.
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| 132 | // (I'm think of a task like MRawDataCheck)
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| 133 | //
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| 134 | if (!magic.Eventloop())
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| 135 | {
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| 136 | gLog << "ERROR: Merging and preprocessing failed!" << endl;
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| 137 | return -1;
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| 138 | }
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| 139 |
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| 140 | gLog << "Merpp finished successfull!" << endl;
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| 141 | return 0;
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| 142 | }
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| 143 |
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| 144 |
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