PhiRangeSelector.h

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#ifndef UtilAlgos_PhiRangeSelector_h
#define UtilAlgos_PhiRangeSelector_h
#include "CommonTools/UtilAlgos/interface/ParameterAdapter.h"


struct PhiRangeSelector {
  PhiRangeSelector( double phiMin, double phiMax ) : 
    phiMin_( phiMin ), phiMax_( phiMax ) { }
  template<typename T>
  bool operator()( const T & t ) const { 
    double phi = t.phi();
    return ( phi >= phiMin_ && phi <= phiMax_ ); 
  }
private:
  double phiMin_, phiMax_;
};


namespace reco { 
  namespace modules { 
    template<> 
    struct ParameterAdapter<PhiRangeSelector> { 
      static PhiRangeSelector make(const edm::ParameterSet & cfg) { 
        return PhiRangeSelector(cfg.getParameter<double>("phiMin"), 
                                cfg.getParameter<double>("phiMax") ); 
      } 
    }; 
  } 
} 

#endif