adamreeve commented on code in PR #34133: URL: https://github.com/apache/arrow/pull/34133#discussion_r1128785618
########## csharp/src/Apache.Arrow/C/CArrowSchemaImporter.cs: ########## @@ -0,0 +1,285 @@ +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using Apache.Arrow.Types; + +namespace Apache.Arrow.C +{ + public sealed class CArrowSchemaImporter Review Comment: This class should probably be static too ########## csharp/src/Apache.Arrow/C/CArrowSchemaExporter.cs: ########## @@ -0,0 +1,231 @@ +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using System.Runtime.InteropServices; +using Apache.Arrow.Types; + +namespace Apache.Arrow.C +{ + public sealed class CArrowSchemaExporter Review Comment: This class should be static if it's only going to have static methods ########## csharp/src/Apache.Arrow/C/CArrowSchemaImporter.cs: ########## @@ -0,0 +1,285 @@ +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using Apache.Arrow.Types; + +namespace Apache.Arrow.C +{ + public sealed class CArrowSchemaImporter + { + /// <summary> + /// Import C pointer as an <see cref="ArrowType"/>. + /// </summary> + /// <examples> + /// Typically, you will allocate a uninitialized CArrowSchema pointer, + /// pass that to external function, and then use this method to import + /// the result. + /// + /// <code> + /// IntPtr importedPtr = CArrowSchema.AllocateUninitialized(); + /// foreign_export_function(importedPtr); + /// ArrowType importedType = CArrowSchema.ImportType(importedPtr); + /// CArrowSchema.FreePtr(importedPtr); Review Comment: Should be `Free` rather than `FreePtr`, and similarly for docs in other methods -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
