Geometry/CommonTopologies/interface/DetSorting.h - master - githubmirror/cmssw

Geometry/CommonTopologies/interface/DetSorting.h

53 строки1 KB

Shahzad Malik Muzaffar

updated to use Det files from new location

29 ноя 2019, 10:13

29 ноя 2019, 10:13ab0d821

#ifndef DetSorting_h
#define DetSorting_h

#include <DataFormats/GeometrySurface/interface/GeometricSorting.h>
#include "Geometry/CommonTopologies/interface/GeomDet.h"

namespace geomsort {

  /** \typedef DetR
 *
 *  functor to sort in R using precomputed_value_sort.
 *  
 *  Use: 
 *
 *  precomputed_value_sort(v.begin(), v.end(), DetR());
 *
 *  \author N. Amapane - CERN
 */

  typedef ExtractR<GeomDet, float> DetR;

  /** \typedef DetPhi
 *
 *  functor to sort in phi (from -pi to pi) using precomputed_value_sort.
 *
 *  Note that sorting in phi is done within the phi range of 
 *  (-pi, pi]. It may NOT be what you expect if the elements cluster around
 *  the pi discontinuity.
 *  
 *  Use: 
 *
 *  precomputed_value_sort(v.begin(), v.end(), DetPhi());
 *
 *  \author N. Amapane - CERN
 */

  typedef ExtractPhi<GeomDet, float> DetPhi;

  /** \typedef DetZ
 *
 *  functor to sort in Z using precomputed_value_sort.
 *  
 *  Use: 
 *
 *  precomputed_value_sort(v.begin(), v.end(), DetZ());
 *
 *  \author N. Amapane - CERN
 */

  typedef ExtractZ<GeomDet, float> DetZ;

}  // namespace geomsort
#endif