TrkDetElemId.cxx

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//--------------------------------------------------------------------------
// File and Version Information:
//  $Id: TrkDetElemId.cxx,v 1.1.1.1 2005/04/21 06:01:42 zhangy Exp $
//
// Description:
//  Class TrkDetElemId
//
// Environment:
//  Software developed for BaBar expirment @ SLAC B-Factory
//
// Author List:
//  Eric A Charles
//
// Copyright Information:
//  Copyright (C) 1998  Univ. Wisconsin-Madison
//
//------------------------------------------------------------------------
 
//----------------
// BaBar header
//----------------
//#include "BaBar/BaBar.hh"
 
//-----------------------
// This Class's Header --
//-----------------------
#include "TrkBase/TrkDetElemId.h"
using std::endl;
using std::ostream;
 
//-------------
// C Headers --
//-------------
extern "C" {
}
 
//---------------
// C++ Headers --
//---------------
 
//-------------------------------
// Collaborating Class Headers --
//-------------------------------
 
//-----------------------------------------------------------------------
// Local Macros, Typedefs, Structures, Unions and Forward Declarations --
//-----------------------------------------------------------------------
 
 
 
//      -----------------------------------------------
//      -- Static Data & Function Member Definitions --
//      -----------------------------------------------
 
const int TrkDetElemId::svtOffset(0);
const int TrkDetElemId::mdcOffset(10000);
const int TrkDetElemId::nullElemID(-1);
 
int TrkDetElemId::calcValue( const int& id, 
                 TrkDetElemId::systemIndex sysInd ){
  int retVal(id);
  switch (sysInd) {
  case TrkDetElemId::svt: 
    retVal += TrkDetElemId::svtOffset;
    return retVal;
  case TrkDetElemId::mdc: 
    retVal += TrkDetElemId::mdcOffset;
    return retVal;
  default:
    break;
  }
  return TrkDetElemId::nullElemID;
}
 
//      ----------------------------------------
//      -- Public Function Member Definitions --
//      ----------------------------------------
 
//----------------
// Constructors --
//----------------
 
TrkDetElemId::TrkDetElemId( const int& id, TrkDetElemId::systemIndex sysInd )
  :_id(id),_sysInd(sysInd){
}
 
 
TrkDetElemId::TrkDetElemId( const TrkDetElemId& rhs )
  :_id(rhs.systemElemId()),_sysInd(rhs.sysInd()){
}
 
//--------------
// Destructor --
//--------------
 
TrkDetElemId::~TrkDetElemId(){
}
 
//-------------
// Operators --
//-------------
 
TrkDetElemId& 
TrkDetElemId::operator= ( const TrkDetElemId& rhs ){
  _id = rhs.systemElemId();
  _sysInd = rhs.sysInd();
  return *this;
}
   
void 
TrkDetElemId::printAll( ostream& os ) const{
  os << _id << ' ' << _sysInd << ' ' << elemId() << endl;  
}
 
ostream& operator<<(ostream& os, const TrkDetElemId& id){
  id.printAll(os);
  return os;
}