MUON/mapping/AliMpFiles.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 // $Id$
  17 // $MpId: AliMpFiles.cxx,v 1.4 2005/08/26 15:43:36 ivana Exp $
  18 // Category: basic
  19 //
  20 // Class AliMpFiles
  21 // ----------------
  22 // Class for generating file names and paths.
  23 // The input files:
  24 // zones.dat, zones_special.dat - sector description
  25 // motif*.dat   - motif description (generated from Exceed)
  26 // padPos*.dat  - pad positions in motif
  27 //
  28 // Included in AliRoot: 2003/05/02
  29 // Authors: David Guez, Ivana Hrivnacova; IPN Orsay
  30
  31 #include <stdlib.h>
  32
  33 #include "AliMpFiles.h"
  34 #include "AliLog.h"
  35 #include "TClass.h"
  36
  37 ClassImp(AliMpFiles)
  38
  39 //
  40 // static
  41
  42 // static data members
  43
  44 const TString AliMpFiles::fgkDefaultTop = GetDefaultTop();
  45 const TString AliMpFiles::fgkDataDir = "/data";
  46 const TString AliMpFiles::fgkStationDir = "/station";
  47 const TString AliMpFiles::fgkBendingDir = "/bending_plane/";
  48 const TString AliMpFiles::fgkNonBendingDir = "/non-bending_plane/";
  49 const TString AliMpFiles::fgkSector  = "zones";
  50 const TString AliMpFiles::fgkSectorSpecial = "zones_special";
  51 const TString AliMpFiles::fgkSectorSpecial2 = "zones_special_outer";
  52 const TString AliMpFiles::fgkMotifPrefix   = "motif";
  53 const TString AliMpFiles::fgkMotifSpecialPrefix ="motifSpecial";
  54 const TString AliMpFiles::fgkPadPosPrefix  = "padPos";
  55 const TString AliMpFiles::fgkDataExt = ".dat";
  56 const TString AliMpFiles::fgkBergToGCFileName = "/bergToGC";
  57 const TString AliMpFiles::fgkTriggerLocalBoards = "MUONLocalTriggerBoard";
  58 const TString AliMpFiles::fgkBusPatchFileName = "DetElemIdToBusPatch";
  59
  60 TString AliMpFiles::fgTop = AliMpFiles::fgkDefaultTop;
  61
  62 //______________________________________________________________________________
  63 AliMpFiles::AliMpFiles()
  64   : TObject()
  65 {
  66 /// Default constructor
  67 }
  68
  69 //______________________________________________________________________________
  70 AliMpFiles::AliMpFiles(const AliMpFiles& right)
  71   : TObject(right)
  72 {
  73 /// Protected copy constructor
  74
  75   AliFatalClass("Attempt to copy AliMpFiles singleton.");
  76 }
  77
  78
  79 //______________________________________________________________________________
  80 AliMpFiles::~AliMpFiles()
  81 {
  82 /// Destructor
  83 }
  84
  85 // operators
  86
  87 //______________________________________________________________________________
  88 AliMpFiles& AliMpFiles::operator=(const AliMpFiles& right)
  89 {
  90 /// Assignment operator
  91
  92   // check assignment to self
  93   if (this == &right) return *this;
  94
  95   AliFatalClass("Attempt to assign AliMpFiles singleton.");
  96
  97   return *this;
  98 }
  99
 100 //
 101 // private methods
 102 //
 103
 104 //______________________________________________________________________________
 105 const char* AliMpFiles::GetDefaultTop()
 106 {
 107   const char* top = getenv("MINSTALL");
 108   if (!top)
 109   {
 110     const char* ntop = getenv("ALICE_ROOT");
 111     if (!ntop) return 0;
 112     TString dirPath(ntop);
 113     dirPath += "/MUON/mapping";
 114     return dirPath.Data();
 115   }
 116   return top;
 117 }
 118
 119 //______________________________________________________________________________
 120 TString AliMpFiles::PlaneDataDir(AliMpStationType station,
 121                                  AliMpPlaneType plane)
 122 {
 123 /// Returns path to data files with sector description
 124 /// for a specified plane.
 125
 126   switch (station) {
 127   case kStation1:
 128   case kStation2:
 129     switch (plane) {
 130     case kBendingPlane:
 131       return fgTop + fgkDataDir + StationDataDir(station) + fgkBendingDir;
 132       ;;
 133     case kNonBendingPlane:
 134       return fgTop + fgkDataDir + StationDataDir(station) + fgkNonBendingDir;
 135       ;;
 136     }
 137     break;
 138   case kStation345:
 139   case kStationTrigger:
 140     return fgTop + fgkDataDir + StationDataDir(station) + "/";
 141     break;
 142   default:
 143     AliFatalClass("Incomplete switch on AliMpPlaneType");
 144     break;
 145   }
 146   return TString();
 147 }
 148
 149 //______________________________________________________________________________
 150 TString AliMpFiles::StationDataDir(AliMpStationType station)
 151 {
 152 /// Returns the station directory name for the specified station number.
 153
 154   TString stationDataDir(fgkStationDir);
 155   switch (station) {
 156   case kStation1:
 157     stationDataDir += 1;
 158     break;
 159     ;;
 160   case kStation2:
 161     stationDataDir += 2;
 162     break;
 163     ;;
 164   case kStation345:
 165     stationDataDir += "345/";
 166     break;
 167     ;;
 168   case kStationTrigger:
 169     stationDataDir += "Trigger/";
 170     break;
 171     ;;
 172   default:
 173     stationDataDir += "Invalid/";
 174     break;
 175   }
 176   return stationDataDir;
 177 }
 178
 179 //
 180 // public methods
 181 //
 182
 183 //______________________________________________________________________________
 184 TString AliMpFiles::BusPatchFilePath()
 185 {
 186 /// Return path to data file with bus patch mapping.
 187
 188   return fgTop + fgkDataDir + "/" + fgkBusPatchFileName + fgkDataExt;
 189 }
 190
 191 //______________________________________________________________________________
 192 TString AliMpFiles::LocalTriggerBoardMapping()
 193 {
 194   return TString(PlaneDataDir(kStationTrigger,kNonBendingPlane)
 195                  + fgkTriggerLocalBoards
 196                  + fgkDataExt);
 197 }
 198
 199 //_____________________________________________________________________________
 200 TString AliMpFiles::SlatFilePath(AliMpStationType stationType,
 201                                  const char* slatType,
 202                                  AliMpPlaneType plane)
 203 {
 204 /// \todo add ..
 205
 206   return TString(PlaneDataDir(stationType,plane) + slatType + "." +
 207                  ( plane == kNonBendingPlane ? "NonBending":"Bending" ) + ".slat");
 208 }
 209
 210 //_____________________________________________________________________________
 211 TString AliMpFiles::SlatPCBFilePath(AliMpStationType stationType,
 212                                     const char* pcbType)
 213 {
 214 /// Get the full path for a given PCB (only relevant to stations 3,
 215 /// 4, 5 and trigger). The bending parameter below is of no use in this case, but
 216 /// we use it to re-use the PlaneDataDir() method untouched.
 217
 218   return TString(PlaneDataDir(stationType,kNonBendingPlane) + pcbType +
 219                  ".pcb");
 220 }
 221
 222 //______________________________________________________________________________
 223 TString AliMpFiles::SectorFilePath(AliMpStationType station,
 224                                    AliMpPlaneType plane)
 225 {
 226 /// Return path to data file with sector description.
 227
 228   return TString(PlaneDataDir(station, plane) + fgkSector + fgkDataExt);
 229 }
 230
 231 //______________________________________________________________________________
 232 TString AliMpFiles::SectorSpecialFilePath(AliMpStationType station,
 233                                           AliMpPlaneType plane)
 234 {
 235 /// Return path to data file with sector special description (irregular motifs).
 236
 237   return TString(PlaneDataDir(station, plane) + fgkSectorSpecial + fgkDataExt);
 238 }
 239
 240 //______________________________________________________________________________
 241 TString AliMpFiles::SectorSpecialFilePath2(AliMpStationType station,
 242                                            AliMpPlaneType plane)
 243 {
 244 /// Returns path to data file with sector special description (irregular motifs).
 245
 246   return TString(PlaneDataDir(station, plane) + fgkSectorSpecial2 + fgkDataExt);
 247 }
 248
 249 //______________________________________________________________________________
 250 TString AliMpFiles::MotifFilePath(AliMpStationType station,
 251                                   AliMpPlaneType plane,
 252                                   const TString& motifTypeID)
 253 {
 254 /// Returns path to data file for a given motif type.
 255
 256   return TString(PlaneDataDir(station, plane)
 257                  + fgkMotifPrefix +  motifTypeID + fgkDataExt);
 258 }
 259
 260 //______________________________________________________________________________
 261 TString AliMpFiles::PadPosFilePath(AliMpStationType station,
 262                                    AliMpPlaneType plane,
 263                                    const TString& motifTypeID)
 264 {
 265 /// Returns path to data file with pad positions for a given motif type.
 266
 267   return TString(PlaneDataDir(station, plane)
 268                  + fgkPadPosPrefix +  motifTypeID + fgkDataExt);
 269 }
 270
 271 //______________________________________________________________________________
 272 TString AliMpFiles::MotifSpecialFilePath(AliMpStationType station,
 273                                          AliMpPlaneType plane,
 274                                          const TString& motifID)
 275 {
 276 /// Returns path to data file with pad dimensions for a given motif ID.
 277
 278   return TString(PlaneDataDir(station, plane)
 279                  + fgkMotifSpecialPrefix + motifID + fgkDataExt);
 280
 281 }
 282
 283 //______________________________________________________________________________
 284 TString AliMpFiles::BergToGCFilePath(AliMpStationType station)
 285 {
 286 /// Returns the path of the file which describes the correspondance between
 287 /// the berg number and the gassiplex channel.
 288
 289   return fgTop + fgkDataDir + StationDataDir(station)
 290               + fgkBergToGCFileName + fgkDataExt;
 291 }
 292
 293 //______________________________________________________________________________
 294 void
 295 AliMpFiles::SetTopPath(const TString& topPath)
 296 {
 297   fgTop = topPath;
 298 }
 299