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;
}