RandomSurfaceBuilder.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// RandomSurfaceBuilder.h, (c) ATLAS Detector software
 
#ifndef TRKDETDESCRTOOLS_RANDOMSURFACEBUILDER_H
#define TRKDETDESCRTOOLS_RANDOMSURFACEBUILDER_H
 
// Trk
#include "TrkDetDescrInterfaces/ISurfaceBuilder.h"
// Gaudi & Athena
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/IRndmGenSvc.h"
#include "GaudiKernel/RndmGenerators.h"
// STL
#include <algorithm>
 
namespace Trk {
 
    class Surface;
 
    class RandomSurfaceBuilder : public AthAlgTool, virtual public ISurfaceBuilder {
 
      public:
        RandomSurfaceBuilder(const std::string&,const std::string&,const IInterface*);
        
        virtual ~RandomSurfaceBuilder();
 
        StatusCode initialize();
        
        StatusCode finalize();
 
        const std::vector< const Surface* >* surfaces() const; 
      
        const Surface* surface( ) const;
        
     private :
        ServiceHandle<IRndmGenSvc>              m_rndmSvc;
        Rndm::Numbers*                          m_gaussDist;
        Rndm::Numbers*                          m_flatDist;
 
        size_t                                  m_numberOfSurfaces;
        bool                                    m_enableCones;
        std::vector<double>                     m_worldDimensions;
    };
 
} // end of namespace
 
#endif // TRKDETDESCRTOOLS_RANDOMSURFACEBUILDER_H