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             : #include "AliMpManuUID.h"
      19             : 
      20             : /// \class AliMpManuUID
      21             : ///
      22             : /// Unique ID for manus
      23             : /// 
      24             : /// \author Laurent Aphecetche, Subatech
      25             : 
      26             : /// \cond CLASSIMP
      27          18 : ClassImp(AliMpManuUID)
      28             : /// \endcond
      29             : 
      30             : //_____________________________________________________________________________
      31             : AliMpManuUID::AliMpManuUID()
      32           0 :   : TObject()
      33           0 : {
      34             :     /// default ctor
      35           0 : }
      36             : 
      37             : //_____________________________________________________________________________
      38             : AliMpManuUID::AliMpManuUID(Int_t detElemId, Int_t manuId)
      39           0 : : TObject()
      40           0 : {
      41             :   /// normal ctor
      42           0 :   SetUniqueID(BuildUniqueID(detElemId,manuId));                            
      43           0 : }
      44             : 
      45             : //_____________________________________________________________________________
      46             : AliMpManuUID::~AliMpManuUID()
      47           0 : {
      48             :   /// dtor
      49           0 : }
      50             : 
      51             : //_____________________________________________________________________________
      52             : UInt_t 
      53             : AliMpManuUID::BuildUniqueID(Int_t detElemId, Int_t manuId)
      54             : {
      55             :   /// Build a unique id from (de,manu) pair
      56             :   
      57      507672 :   return ( ( detElemId ) | ( manuId << 12 ) );
      58             : }
      59             : 
      60             : //_____________________________________________________________________________
      61             : Int_t AliMpManuUID::DetElemId(UInt_t uniqueID)
      62             : {
      63             :   /// Return detection element id part of the uniqueID
      64           0 :   return uniqueID & 0xFFF;
      65             : }
      66             : 
      67             : //_____________________________________________________________________________
      68             : Int_t AliMpManuUID::ManuId(UInt_t uniqueID)
      69             : {  
      70             :   /// Return manuId part of the uniqueID
      71           0 :   return ( uniqueID & 0xFFF000 ) >> 12;
      72             : }
      73             :