IWire.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <tracking/trackingUtilities/numerics/Modulo.h>
 
namespace Belle2 {
  namespace CDC {

    using IWire = signed short;

    struct IWireUtil {
      static IWire wrappedAround(IWire iWire, IWire nWires)
      {
        return TrackingUtilities::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);
      }
    };
  }
}