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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/06/05 16:09:00 UTC
[jira] [Commented] (ARROW-9041) [C++] overloaded virtual function
"arrow::io::Writable::Write" is only partially overridden in class
[ https://issues.apache.org/jira/browse/ARROW-9041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126915#comment-17126915 ]
Wes McKinney commented on ARROW-9041:
-------------------------------------
Feel free to submit a PR
> [C++] overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class
> -----------------------------------------------------------------------------------------------------
>
> Key: ARROW-9041
> URL: https://issues.apache.org/jira/browse/ARROW-9041
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 0.15.0
> Reporter: Karthikeyan Natarajan
> Priority: Major
> Labels: easyfix
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> Following warnings appear
> cpp/build/arrow/install/include/arrow/io/file.h(189): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MemoryMappedFile"
> cpp/build/arrow/install/include/arrow/io/memory.h(98): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MockOutputStream"
> cpp/build/arrow/install/include/arrow/io/memory.h(116): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::FixedSizeBufferWriter"
> Suggestion solution is to use `using Writable::Write` in protected/private.
> [https://isocpp.org/wiki/faq/strange-inheritance#hiding-rule]
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