MUON/AliMUONGeometryEnvelope.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   *
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  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
  18 //-----------------------------------------------------------------------------
  19 // Class AliMUONGeometryEnvelope
  20 // -----------------------------
  21 // Helper class for definititon of an assembly of volumes.
  22 // Author: Ivana Hrivnacova, IPN Orsay
  23 // 23/01/2004
  24 //-----------------------------------------------------------------------------
  25
  26 #include <TGeoMatrix.h>
  27 #include <TString.h>
  28 #include <TObjArray.h>
  29
  30 #include "AliMUONGeometryEnvelope.h"
  31 #include "AliMUONGeometryConstituent.h"
  32 #include "AliLog.h"
  33
  34 /// \cond CLASSIMP
  35 ClassImp(AliMUONGeometryEnvelope)
  36 /// \endcond
  37
  38 //______________________________________________________________________________
  39 AliMUONGeometryEnvelope::AliMUONGeometryEnvelope(const TString& name,
  40                                                  Int_t id,
  41                                                  Bool_t isVirtual,
  42                                                  const char* only)
  43  : TNamed(name, name),
  44    fIsVirtual(isVirtual),
  45    fIsMANY(false),
  46    fCopyNo(1),
  47    fTransformation(0),
  48    fConstituents(0)
  49 {
  50 /// Standard constructor
  51
  52   if (TString(only) == TString("MANY")) fIsMANY = true;
  53
  54   // Create the envelope transformation
  55   fTransformation = new TGeoCombiTrans("");
  56   fConstituents = new TObjArray(20);
  57
  58   // Set id
  59   SetUniqueID(id);
  60 }
  61
  62
  63 //______________________________________________________________________________
  64 AliMUONGeometryEnvelope::AliMUONGeometryEnvelope(const TString& name,
  65                                                  Int_t id,
  66                                                  Int_t copyNo,
  67                                                  const char* only)
  68  : TNamed(name, name),
  69    fIsVirtual(false),
  70    fIsMANY(false),
  71    fCopyNo(copyNo),
  72    fTransformation(0),
  73    fConstituents(0)
  74 {
  75 /// Standard constructor for a non virtual enevelope with a specified copy
  76 /// number
  77
  78   if (TString(only) == TString("MANY")) fIsMANY = true;
  79
  80   // Create the envelope transformation
  81   fTransformation = new TGeoCombiTrans("");
  82   fConstituents = new TObjArray(20);
  83
  84   // Set id
  85   SetUniqueID(id);
  86 }
  87
  88
  89 //______________________________________________________________________________
  90 AliMUONGeometryEnvelope::AliMUONGeometryEnvelope()
  91  : TNamed(),
  92    fIsVirtual(0),
  93    fIsMANY(false),
  94    fCopyNo(0),
  95    fTransformation(0),
  96    fConstituents(0)
  97 {
  98 /// Default constructor
  99 }
 100
 101 //______________________________________________________________________________
 102 AliMUONGeometryEnvelope::~AliMUONGeometryEnvelope()
 103 {
 104 /// Destructor
 105
 106   // Add deleting rotation matrices
 107
 108   delete fTransformation;
 109
 110   if (fConstituents) {
 111     fConstituents->Delete();
 112     delete fConstituents;
 113   }
 114 }
 115
 116 //
 117 // public methods
 118 //
 119
 120 //______________________________________________________________________________
 121 void  AliMUONGeometryEnvelope::AddConstituent(const TString& name, Int_t copyNo)
 122 {
 123 /// Add the volume with the specified name and transformation
 124 /// to the list of envelopes.
 125
 126   fConstituents->Add(new AliMUONGeometryConstituent(name, copyNo, 0, 0));
 127 }
 128
 129 //______________________________________________________________________________
 130 void  AliMUONGeometryEnvelope::AddConstituent(const TString& name, Int_t copyNo,
 131                                           const TGeoTranslation& translation)
 132 {
 133 /// Add the volume with the specified name and transformation
 134 /// to the list of envelopes.
 135
 136   fConstituents
 137     ->Add(new AliMUONGeometryConstituent(name, copyNo, translation, 0, 0));
 138 }
 139
 140 //______________________________________________________________________________
 141 void  AliMUONGeometryEnvelope::AddConstituent(const TString& name, Int_t copyNo,
 142                                           const TGeoTranslation& translation,
 143                                           const TGeoRotation& rotation)
 144 {
 145 /// Add the volume with the specified name and transformation
 146 /// to the list of envelopes.
 147
 148   fConstituents
 149     ->Add(new AliMUONGeometryConstituent(
 150                      name, copyNo, translation, rotation, 0, 0));
 151 }
 152
 153 //______________________________________________________________________________
 154 void  AliMUONGeometryEnvelope::AddConstituent(const TString& name, Int_t copyNo,
 155                                           const TGeoCombiTrans& transform )
 156 {
 157 /// Add the volume with the specified name and transformation
 158 /// to the list of envelopes.
 159
 160   fConstituents
 161     ->Add(new AliMUONGeometryConstituent(
 162                      name, copyNo, transform, 0, 0));
 163 }
 164
 165 //______________________________________________________________________________
 166 void  AliMUONGeometryEnvelope::AddConstituentParam(const TString& name,
 167                                   Int_t copyNo, Int_t npar, Double_t* param)
 168 {
 169 /// Add the volume with the specified name and transformation
 170 /// to the list of envelopes.
 171
 172   fConstituents
 173     ->Add(new AliMUONGeometryConstituent(name, copyNo, npar, param));
 174 }
 175
 176 //______________________________________________________________________________
 177 void  AliMUONGeometryEnvelope::AddConstituentParam(const TString& name,
 178                                   Int_t copyNo, const TGeoTranslation& translation,
 179                                   Int_t npar, Double_t* param)
 180 {
 181 /// Add the volume with the specified name and transformation
 182 /// to the list of envelopes.
 183
 184   fConstituents
 185     ->Add(new AliMUONGeometryConstituent(
 186                      name, copyNo, translation, npar, param));
 187 }
 188
 189 //______________________________________________________________________________
 190 void  AliMUONGeometryEnvelope::AddConstituentParam(const TString& name,
 191                                   Int_t copyNo, const TGeoTranslation& translation,
 192                                   const TGeoRotation& rotation,
 193                                   Int_t npar, Double_t* param)
 194 {
 195 /// Add the volume with the specified name and transformation
 196 /// to the list of envelopes.
 197
 198   fConstituents
 199     ->Add(new AliMUONGeometryConstituent(
 200                      name, copyNo, translation, rotation, npar, param));
 201 }
 202
 203 //______________________________________________________________________________
 204 void  AliMUONGeometryEnvelope::AddConstituentParam(const TString& name,
 205                                   Int_t copyNo,
 206                                   const TGeoCombiTrans& transform,
 207                                   Int_t npar, Double_t* param)
 208 {
 209 /// Add the volume with the specified name and transformation
 210 /// to the list of envelopes.
 211
 212   fConstituents
 213     ->Add(new AliMUONGeometryConstituent(
 214                      name, copyNo, transform, npar, param));
 215 }
 216
 217 //______________________________________________________________________________
 218 void  AliMUONGeometryEnvelope::SetTranslation(const TGeoTranslation& translation)
 219 {
 220 /// Set the envelope position
 221
 222   fTransformation
 223     ->SetTranslation(const_cast<Double_t*>(translation.GetTranslation()));
 224 }
 225
 226 //______________________________________________________________________________
 227 void  AliMUONGeometryEnvelope::SetRotation(const TGeoRotation& rotation)
 228 {
 229 /// Set the envelope rotation
 230
 231   TGeoRotation* rot = new TGeoRotation();
 232   rot->SetMatrix(const_cast<Double_t*>(rotation.GetRotationMatrix()));
 233
 234   fTransformation->SetRotation(rot);
 235 }
 236
 237 //______________________________________________________________________________
 238 void  AliMUONGeometryEnvelope::SetTransform(const TGeoCombiTrans& transform)
 239 {
 240 /// Set the envelope transformation
 241
 242   fTransformation
 243     ->SetTranslation(const_cast<Double_t*>(transform.GetTranslation()));
 244
 245   TGeoRotation* rot = new TGeoRotation();
 246   rot->SetMatrix(const_cast<Double_t*>(transform.GetRotationMatrix()));
 247
 248   fTransformation->SetRotation(rot);
 249 }