LidarCloudDBModel.h

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#ifndef _atm_LidarCloudDBModel_h_
#define _atm_LidarCloudDBModel_h_


#include <atm/VCloudModel.h>
#include <utl/Point.h>

#include <map>

namespace atm {

  class LidarCloudDBModel : public atm::VCloudModel {
    
    public:

      LidarCloudDBModel();

      virtual ~LidarCloudDBModel();

      CloudResult
      EvaluateCloudCoverage(const unsigned int eyeId,
                            const unsigned int telescopeId,
                            const unsigned int pixelId,
                            const utl::Point& x) const;

      bool HasData() const;

      void Init();

    private:

      // Check for cached lidar data; return true if found.
      bool CheckForUpdates() const;

      // Get the LidarZone closest to the current Eye.
      std::string GetZoneName(const unsigned int eyeId) const;

      // Get the LidarZone closest to a point in the sky.
      std::string GetZoneName(const utl::Point& x) const;

      // Container for LidarZone cloud bases.
      mutable std::map< std::string, double >* fCloudHeightMap;

      // Container for LidarZone positions.
      mutable std::map< std::string, utl::Point > fZonePositions;

      mutable utl::TimeStamp fCurrentTime;

      mutable bool fLidarDbIsEmptyNow;

      REGISTER_MODEL(atm::VCloudModel, "LidarCloudDB", LidarCloudDBModel);
  };

} // atm

#endif // _atm_LidarCloudDBModel_h_