Initial loading of level 3 file through bzip2 decompression

wxdata/include/scwx/wsr88d/level3_file.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+namespace scwx
+{
+namespace wsr88d
+{
+
+class Level3FileImpl;
+
+class Level3File
+{
+public:
+   explicit Level3File();
+   ~Level3File();
+
+   Level3File(const Level3File&) = delete;
+   Level3File& operator=(const Level3File&) = delete;
+
+   Level3File(Level3File&&) noexcept;
+   Level3File& operator=(Level3File&&) noexcept;
+
+   bool LoadFile(const std::string& filename);
+   bool LoadData(std::istream& is);
+
+private:
+   std::unique_ptr<Level3FileImpl> p;
+};
+
+} // namespace wsr88d
+} // namespace scwx