Reconstruction/MdcPatRec/TrkBase/include/TrkBase/TrkEnums.h

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//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: TrkEnums.h,v 1.2 2007/11/13 07:27:23 codeman Exp $
//
// Description:
//     Dummy class (== poor man's namespace) to hold tracking enums.  Should
//  move TrkDirection in here as well, but it's not worth the pain.
//
// Environment:
//      Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author(s): Steve Schaffner
//
//------------------------------------------------------------------------
 
#ifndef TRKENUMS_H
#define TRKENUMS_H
 
namespace TrkEnums {
 
  enum TrkViewInfo { noView = -1, xyView = 0, zView, bothView };
  // flag possible instance meanings.  Note the range is _extremely_ restricted,
  // so don't add values lightly.
  enum PackFlag { KalFit = 0, KalConstraint = 1, maxval = 3 };
 
} // namespace TrkEnums
 
#endif