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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/06/27 20:07:01 UTC
[jira] [Resolved] (ARROW-1159) [C++] Static data members cannot be
accessed from inline functions in Arrow headers by thirdparty users
[ https://issues.apache.org/jira/browse/ARROW-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-1159.
---------------------------------
Resolution: Fixed
Issue resolved by pull request 789
[https://github.com/apache/arrow/pull/789]
> [C++] Static data members cannot be accessed from inline functions in Arrow headers by thirdparty users
> -------------------------------------------------------------------------------------------------------
>
> Key: ARROW-1159
> URL: https://issues.apache.org/jira/browse/ARROW-1159
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Fix For: 0.5.0
>
>
> This problem was exposed by the code migration in ARROW-1154. This yields DLL linking errors like
> {code}
> column_writer.cc.obj : error LNK2001: unresolved external symbol "private: static __int64 arrow::CpuInfo::hardware_flags_" (?hardware_flags_@CpuInfo@arrow@@0_JA)
> statistics.cc.obj : error LNK2001: unresolved external symbol "private: static __int64 arrow::CpuInfo::hardware_flags_" (?hardware_flags_@CpuInfo@arrow@@0_JA)
> {code}
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