Line data    Source code

       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             : 
      18             : //-----------------------------------------------------------------------------
      19             : /// \class AliMFTGeometryBuilder
      20             : ///
      21             : /// Class describing MFT Geometry Builder
      22             : ///
      23             : // author Raphael Tieulent <raphael.tieulent@cern.ch>
      24             : //-----------------------------------------------------------------------------
      25             : 
      26             : #include "TGeoVolume.h"
      27             : #include "TGeoManager.h"
      28             : 
      29             : #include "AliLog.h"
      30             : 
      31             : #include "AliMFTGeometryBuilder.h"
      32             : #include "AliMFTGeometry.h"
      33             : #include "AliMFTSegmentation.h"
      34             : #include "AliMFTHalfSegmentation.h"
      35             : #include "AliMFTHalf.h"
      36             : 
      37             : 
      38             : /// \cond CLASSIMP
      39          14 : ClassImp(AliMFTGeometryBuilder);
      40             : /// \endcond
      41             : 
      42             : //=============================================================================================
      43             : /// Default constructor
      44             : 
      45             : AliMFTGeometryBuilder::AliMFTGeometryBuilder():
      46           0 : TNamed(){
      47             :   
      48           0 : }
      49             : 
      50             : 
      51             : //=============================================================================================
      52             : 
      53           0 : AliMFTGeometryBuilder::~AliMFTGeometryBuilder() {
      54             :   
      55           0 : }
      56             : 
      57             : 
      58             : //=============================================================================================
      59             : /// \brief Build the MFT Geometry
      60             : void AliMFTGeometryBuilder::BuildGeometry(){
      61             :   
      62           0 :   AliMFTGeometry *mftGeo = AliMFTGeometry::Instance();
      63             :   
      64           0 :   AliMFTSegmentation * seg = mftGeo->GetSegmentation();
      65             :   
      66           0 :   TGeoVolume *volMFT = new TGeoVolumeAssembly("MFT");
      67             : 
      68           0 :   for (int iHalf=0; iHalf<2; iHalf++) {
      69           0 :     AliMFTHalfSegmentation * halfSeg = seg->GetHalf(iHalf);
      70           0 :     AliMFTHalf * halfMFT = new AliMFTHalf(halfSeg);
      71           0 :     volMFT->AddNode(halfMFT->GetVolume(),iHalf,halfSeg->GetTransformation());
      72           0 :     delete halfMFT;
      73             :   }
      74             :   
      75             :   
      76             :   /// \todo Add the service, Barrel, etc Those objects will probably be defined into the COMMON ITSMFT area.
      77             :   
      78           0 :   gGeoManager->GetVolume("ALIC")->AddNode(volMFT,0);
      79             :     
      80           0 : }