IWire.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2012 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/numerics/Modulo.h>
 
namespace Belle2 {
  namespace TrackFindingCDC {
 
    using IWire = signed short;
 
    struct IWireUtil {
      static IWire wrappedAround(IWire iWire, IWire nWires)
      {
        return moduloFast(iWire, nWires);
      }
 
      static IWire getNextCCW(IWire iWire, IWire nWires)
      {
        return wrappedAround(iWire + 1, nWires);
      }
 
      static IWire getNextCW(IWire iWire, IWire nWires)
      {
        return wrappedAround(iWire - 1, nWires);
      }
    };
  }
}