.. _program_listing_file_src_navtk_geospatial_providers_SimpleElevationProvider.hpp:

Program Listing for File SimpleElevationProvider.hpp
====================================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_navtk_geospatial_providers_SimpleElevationProvider.hpp>` (``src/navtk/geospatial/providers/SimpleElevationProvider.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include <navtk/aspn.hpp>
   #include <navtk/geospatial/providers/SimpleProvider.hpp>
   #include <navtk/geospatial/sources/ElevationSource.hpp>
   
   namespace navtk {
   namespace geospatial {
   
   class SimpleElevationProvider : public SimpleProvider {
   public:
       SimpleElevationProvider(
           not_null<std::shared_ptr<ElevationSource>> src,
           AspnMeasurementAltitudeReference out_ref = ASPN_MEASUREMENT_ALTITUDE_REFERENCE_HAE);
   
       SimpleElevationProvider(
           std::vector<not_null<std::shared_ptr<ElevationSource>>> srcs = {},
           AspnMeasurementAltitudeReference out_ref = ASPN_MEASUREMENT_ALTITUDE_REFERENCE_HAE);
   
       void add_source(not_null<std::shared_ptr<ElevationSource>> src);
   
   private:
       AspnMeasurementAltitudeReference output_reference;
   };
   }  // namespace geospatial
   }  // namespace navtk