/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/IRegionSelector/IRegionSelector/RoiUtil.h

// emacs: this is -*- c++ -*-
//
//   @file    RoiUtil.h        
//
//            non-member, non friend RoiDescriptor utility functions
//            to improve encapsulation
//                   
//  
//   Copyright (C) 2015 M.Sutton (sutt@cern.ch)    
//
//   $Id: RoiUtil.h, v0.0   Sat 31 Oct 2015 09:55:29 CET sutt $


#ifndef  ROIUTIL_H
#define  ROIUTIL_H

#include "IRegionSelector/IRoiDescriptor.h"


namespace RoiUtil { 

bool contains( const IRoiDescriptor& roi, double z0, double dzdr );
bool contains_internal( const IRoiDescriptor& roi, double z0, double zouter );
 
bool contains( const IRoiDescriptor& roi, double z, double r, double phi );
bool containsPhi( const IRoiDescriptor& roi, double phi );
bool containsZed( const IRoiDescriptor& roi, double z, double r );

bool roiContainsZed( const IRoiDescriptor& roi, double z, double r );
bool roiContains( const IRoiDescriptor& roi, double z, double r, double phi);
 
double phicheck(double phi);
double etacheck(double eta);
double zedcheck(double zed);

}



#endif  // ROIUTIL_H 

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