TRD/AliTRDrawStreamBase.cxx

   1 /**************************************************************************\r
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
   3  *                                                                        *\r
   4  * Author: The ALICE Off-line Project.                                    *\r
   5  * Contributors are mentioned in the code where appropriate.              *\r
   6  *                                                                        *\r
   7  * Permission to use, copy, modify and distribute this software and its   *\r
   8  * documentation strictly for non-commercial purposes is hereby granted   *\r
   9  * without fee, provided that the above copyright notice appears in all   *\r
  10  * copies and that both the copyright notice and this permission notice   *\r
  11  * appear in the supporting documentation. The authors make no claims     *\r
  12  * about the suitability of this software for any purpose. It is          *\r
  13  * provided "as is" without express or implied warranty.                  *\r
  14  **************************************************************************/\r
  15 \r
  16 /* $Id: AliTRDrawStreamBase.cxx 23387 2008-01-17 17:25:16Z cblume $ */\r
  17 \r
  18 ///////////////////////////////////////////////////////////////////////////////\r
  19 //                                                                           //\r
  20 // This class defines access to TRD digits in raw data.                      //\r
  21 //                                                                           //\r
  22 // It loops over all TRD digits in the raw data given by the AliRawReader.   //\r
  23 // The Next method goes to the next digit. If there are no digits left       //\r
  24 // it returns kFALSE.                                                        //\r
  25 // Several getters provide information about the current digit.              //\r
  26 //                                                                           //\r
  27 // Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de)                         //\r
  28 //                                                                           //\r
  29 ///////////////////////////////////////////////////////////////////////////////\r
  30 \r
  31 //#include "AliRawReader.h"\r
  32 \r
  33 #include "AliTRDrawOldStream.h"\r
  34 #include "AliTRDrawStream.h"\r
  35 \r
  36 #include "AliTRDrawStreamBase.h"\r
  37 \r
  38 //--------------------------------------------------------\r
  39 ClassImp(AliTRDrawStreamBase)\r
  40 \r
  41 Int_t AliTRDrawStreamBase::fgRawStreamVersion = AliTRDrawStreamBase::kTRDrealStream;\r
  42 \r
  43 //_____________________________________________________________________________\r
  44 AliTRDrawStreamBase::AliTRDrawStreamBase()\r
  45   : TObject()\r
  46 {\r
  47   //\r
  48   // this is just for API\r
  49   //\r
  50   ;\r
  51 }\r
  52 \r
  53 //_____________________________________________________________________________\r
  54 AliTRDrawStreamBase::AliTRDrawStreamBase(AliRawReader */*rawReader*/)\r
  55   : TObject()\r
  56 {\r
  57   //\r
  58   // this is just for API\r
  59   //\r
  60   ;\r
  61 }\r
  62 \r
  63 //_____________________________________________________________________________\r
  64 AliTRDrawStreamBase::AliTRDrawStreamBase(const AliTRDrawStreamBase& /*st*/)\r
  65   : TObject()\r
  66 {\r
  67   //\r
  68   // copy\r
  69   //\r
  70   TRD_NOIMP();\r
  71   ;\r
  72 }\r
  73 \r
  74 //_____________________________________________________________________________\r
  75 AliTRDrawStreamBase::~AliTRDrawStreamBase()\r
  76 {\r
  77   //\r
  78   // destructor\r
  79   //\r
  80   ;\r
  81 }\r
  82 \r
  83 //_____________________________________________________________________________\r
  84 AliTRDrawStreamBase &\r
  85 AliTRDrawStreamBase::operator=(const AliTRDrawStreamBase &)\r
  86 {\r
  87   //\r
  88   // we are not using this functionality\r
  89   //\r
  90   TRD_NOIMP();\r
  91   return *this;\r
  92 }\r
  93 \r
  94 //_____________________________________________________________________________\r
  95 AliTRDrawStreamBase *AliTRDrawStreamBase::GetRawStream()\r
  96 {\r
  97   //\r
  98   // Returns the selected raw stream implementation\r
  99   //\r
 100 \r
 101   if (fgRawStreamVersion == kTRDoldStream)\r
 102     return new AliTRDrawOldStream();\r
 103 \r
 104   if (fgRawStreamVersion == kTRDrealStream)\r
 105     return new AliTRDrawStream();\r
 106 \r
 107   if (fgRawStreamVersion == kTRDsimStream)\r
 108     return new AliTRDrawStream();\r
 109   \r
 110   return new AliTRDrawStreamBase;\r
 111 }\r
 112 \r
 113 //_____________________________________________________________________________\r
 114 AliTRDrawStreamBase *AliTRDrawStreamBase::GetRawStream(AliRawReader *reader)\r
 115 {\r
 116   //\r
 117   // Returns the selected raw stream implementation\r
 118   //\r
 119 \r
 120   if (fgRawStreamVersion == kTRDoldStream)\r
 121     return new AliTRDrawOldStream(reader);\r
 122 \r
 123   if (fgRawStreamVersion == kTRDrealStream)\r
 124     return new AliTRDrawStream(reader);\r
 125 \r
 126   if (fgRawStreamVersion == kTRDsimStream)\r
 127     return new AliTRDrawStream(reader);\r
 128 \r
 129   return new AliTRDrawStreamBase;\r
 130 }\r
 131 \r
 132 //_____________________________________________________________________________\r
 133 void AliTRDrawStreamBase::SetRawStreamVersion(const char *opt) \r
 134 { \r
 135   //\r
 136   // Sets the raw stream version\r
 137   //\r
 138 \r
 139   fgRawStreamVersion = 0; \r
 140 \r
 141   if (strstr(opt, "sim" ) != 0 || strstr(opt, "SIM") != 0) \r
 142     fgRawStreamVersion = kTRDsimStream; \r
 143 \r
 144   if (strstr(opt, "tb" ) != 0 || strstr(opt, "TB") != 0) \r
 145     fgRawStreamVersion = kTRDrealStream; \r
 146 \r
 147   if (strstr(opt, "real" ) != 0 || strstr(opt, "REAL") != 0) \r
 148     fgRawStreamVersion = kTRDrealStream; \r
 149 \r
 150   if (strstr(opt, "old" ) != 0 || strstr(opt, "OLD") != 0) \r
 151     fgRawStreamVersion = kTRDoldStream; \r
 152       \r
 153 }\r