| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Thomas Bretz 10/2001 (tbretz@uni-sw.gwdg.de)
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| 19 | !
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| 20 | ! Copyright: MAGIC Software Development, 2000-2001
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| 21 | !
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| 22 | !
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| 23 | \* ======================================================================== */
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| 24 |
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| 25 | //////////////////////////////////////////////////////////////////////////////
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| 26 | // //
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| 27 | // MPrint //
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| 28 | // //
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| 29 | // This task calls the Print() function of a parameter container, to //
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| 30 | // print some information event by event. //
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| 31 | // Overload TObject::Print() //
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| 32 | // //
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| 33 | // Input Containers: //
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| 34 | // MParContainer //
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| 35 | // //
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| 36 | // Output Containers: //
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| 37 | // -/- //
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| 38 | // //
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| 39 | //////////////////////////////////////////////////////////////////////////////
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| 40 | #include "MPrint.h"
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| 41 |
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| 42 | #include "MLog.h"
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| 43 | #include "MLogManip.h"
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| 44 |
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| 45 | #include "MParList.h"
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| 46 |
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| 47 | ClassImp(MPrint);
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| 48 |
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| 49 | // --------------------------------------------------------------------------
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| 50 | //
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| 51 | // Initializes name and title of the object. It is called by all
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| 52 | // constructors.
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| 53 | //
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| 54 | void MPrint::Init(const char *name, const char *title)
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| 55 | {
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| 56 | fName = name ? name : "MPrint";
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| 57 | fTitle = title ? title : "Task to print a parameter container";
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| 58 |
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| 59 | fObject = NULL;
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| 60 | }
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| 61 |
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| 62 | // --------------------------------------------------------------------------
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| 63 | //
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| 64 | // Constructor. Remembers the name to search for in the parameter list
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| 65 | // of the object to be printed. The object must be derived from TObject and
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| 66 | // TObject::Print(Option_t *) const
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| 67 | // must be overloaded. You can also set an option string to use
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| 68 | // when calling TObject::Print
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| 69 | //
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| 70 | MPrint::MPrint(const char *obj, const char *option,
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| 71 | const char *name, const char *title)
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| 72 | {
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| 73 | Init(name, title);
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| 74 | SetOption(option);
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| 75 |
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| 76 | fObjName = obj;
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| 77 | }
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| 78 |
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| 79 | // --------------------------------------------------------------------------
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| 80 | //
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| 81 | // Constructor. Remember the pointer of the object which has to be
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| 82 | // printed. The object must be derived from TObject and
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| 83 | // TObject::Print(Option_t *) const
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| 84 | // must be overloaded. You can also set an option string to use
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| 85 | // when calling TObject::Print
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| 86 | //
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| 87 | MPrint::MPrint(const TObject *obj, const char *option,
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| 88 | const char* name, const char *title)
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| 89 | {
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| 90 | Init(name, title);
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| 91 | SetOption(option);
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| 92 |
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| 93 | fObject = obj;
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| 94 | }
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| 95 |
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| 96 | // --------------------------------------------------------------------------
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| 97 | //
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| 98 | // Checks the parameter list for the existance of the parameter container. If
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| 99 | // the name of it was given in the constructor.
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| 100 | //
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| 101 | Bool_t MPrint::PreProcess(MParList *pList)
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| 102 | {
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| 103 | //
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| 104 | // The pointer is already given by the user.
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| 105 | //
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| 106 | if (fObject)
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| 107 | return kTRUE;
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| 108 |
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| 109 | //
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| 110 | // Try to find the parameter container with the given name in the list
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| 111 | //
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| 112 | fObject = pList->FindObject(fObjName);
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| 113 | if (fObject)
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| 114 | return kTRUE;
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| 115 |
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| 116 | //
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| 117 | // If it couldn't get found stop Eventloop
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| 118 | //
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| 119 | *fLog << dbginf << fObjName << " not found... aborting." << endl;
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| 120 | return kFALSE;
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| 121 | }
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| 122 |
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| 123 | // --------------------------------------------------------------------------
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| 124 | //
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| 125 | // Calls overloaded TObject::Print
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| 126 | //
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| 127 | Bool_t MPrint::Process()
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| 128 | {
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| 129 | fObject->Print(fOption);
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| 130 | return kTRUE;
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| 131 | }
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| 132 |
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