Add Generic Radar Data as a common base class to message types 1 and 31

wxdata/include/scwx/wsr88d/rda/generic_radar_data.hpp

@@ -0,0 +1,97 @@
+#pragma once
+
+#include <scwx/util/iterator.hpp>
+#include <scwx/wsr88d/rda/level2_message.hpp>
+
+#include <units/angle.h>
+#include <units/length.h>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rda
+{
+
+enum class DataBlockType
+{
+   Volume,
+   Elevation,
+   Radial,
+   MomentRef,
+   MomentVel,
+   MomentSw,
+   MomentZdr,
+   MomentPhi,
+   MomentRho,
+   MomentCfp,
+   Unknown
+};
+typedef util::
+   Iterator<DataBlockType, DataBlockType::MomentRef, DataBlockType::MomentCfp>
+      MomentDataBlockTypeIterator;
+
+class GenericRadarData;
+
+typedef std::map<std::uint16_t, std::shared_ptr<GenericRadarData>>
+   ElevationScan;
+
+class GenericRadarData : public Level2Message
+{
+public:
+   class MomentDataBlock;
+
+   explicit GenericRadarData();
+   virtual ~GenericRadarData();
+
+   GenericRadarData(const GenericRadarData&)            = delete;
+   GenericRadarData& operator=(const GenericRadarData&) = delete;
+
+   GenericRadarData(GenericRadarData&&) noexcept;
+   GenericRadarData& operator=(GenericRadarData&&) noexcept;
+
+   virtual std::uint32_t         collection_time() const                = 0;
+   virtual std::uint16_t         modified_julian_date() const           = 0;
+   virtual units::degrees<float> azimuth_angle() const                  = 0;
+   virtual std::uint16_t         volume_coverage_pattern_number() const = 0;
+
+   virtual std::shared_ptr<MomentDataBlock>
+   moment_data_block(DataBlockType type) const = 0;
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+};
+
+class GenericRadarData::MomentDataBlock
+{
+public:
+   explicit MomentDataBlock();
+   virtual ~MomentDataBlock();
+
+   MomentDataBlock(const MomentDataBlock&)            = delete;
+   MomentDataBlock& operator=(const MomentDataBlock&) = delete;
+
+   MomentDataBlock(MomentDataBlock&&) noexcept;
+   MomentDataBlock& operator=(MomentDataBlock&&) noexcept;
+
+   virtual std::uint16_t            number_of_data_moment_gates() const = 0;
+   virtual units::kilometers<float> data_moment_range() const           = 0;
+   virtual std::uint16_t            data_moment_range_raw() const       = 0;
+   virtual units::kilometers<float>
+                         data_moment_range_sample_interval() const     = 0;
+   virtual std::uint16_t data_moment_range_sample_interval_raw() const = 0;
+   virtual std::int16_t  snr_threshold_raw() const                     = 0;
+   virtual std::uint8_t  data_word_size() const                        = 0;
+   virtual float         scale() const                                 = 0;
+   virtual float         offset() const                                = 0;
+   virtual const void*   data_moments() const                          = 0;
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+};
+
+} // namespace rda
+} // namespace wsr88d
+} // namespace scwx