namespace Apache.Arrow.C { public static class CArrowArrayStreamImporter { public unsafe static IArrowArrayStream ImportArrayStream(CArrowArrayStream* ptr); } } namespace Apache.Arrow.C { public static class CArrowDeviceArrayExporter { public unsafe static void ExportArray(IArrowArray array, CArrowDeviceArray* deviceArray); public unsafe static void ExportRecordBatch(RecordBatch batch, CArrowDeviceArray* deviceArray); } }