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https://issues.apache.org/jira/browse/ARROW-13316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eduardo Ponce reassigned ARROW-13316:
-------------------------------------
Assignee: Eduardo Ponce
> [Python][C++][Doc] Fix warnings generated by sphinx when incorporating
> doxygen docs
> -----------------------------------------------------------------------------------
>
> Key: ARROW-13316
> URL: https://issues.apache.org/jira/browse/ARROW-13316
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, Documentation, Python
> Reporter: Weston Pace
> Assignee: Eduardo Ponce
> Priority: Major
>
> Sphinx interprets the doxygen output to build the final documentation. This
> process generates some warnings.
>
> This warning is generated when running doxygen:
> {code:java}
> warning: Tag 'COLS_IN_ALPHA_INDEX' at line 1118 of file 'Doxyfile' has become
> obsolete.
> To avoid this warning please remove this line from your
> configuration file or upgrade it using "doxygen -u"
> {code}
> There are many warnings contributed to compute.rst that look like this (it is
> unclear where this static constexpr static is coming from as it is not
> present in the repo or doxygen that I can find):
> {code:java}
> /home/pace/dev/arrow/docs/source/cpp/api/compute.rst:51: WARNING: Invalid C++
> declaration: Expected identifier in nested name, got keyword: static [error
> at 23]
> static constexpr static char const kTypeName [] = "ScalarAggregateOptions"
> {code}
> There is a duplicate definition warning (I think this one is because the doc
> comment is present on both the definition and the override)
> {code:java}
> /home/pace/dev/arrow/docs/source/cpp/api/dataset.rst:69: WARNING: Duplicate
> declaration, Result< std::shared_ptr< FileFragment > > MakeFragment
> (FileSource source, compute::Expression partition_expression,
> std::shared_ptr< Schema > physical_schema)
> {code}
> Finally, there is a specific issue with the GetRecordBatchGenerator function
> {code:java}
> /home/pace/dev/arrow/docs/source/cpp/api/formats.rst:80: WARNING: Error when
> parsing function declaration.
> If the function has no return type:
> Error in declarator or parameters-and-qualifiers
> Main error:
> Invalid C++ declaration: Expecting "(" in parameters-and-qualifiers.
> [error at 23]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> -----------------------^
> Potential other error:
> Error in parsing template argument list.
> If type argument:
> Main error:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 38]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> --------------------------------------^
> Potential other error:
> Main error:
> Invalid C++ declaration: Expected identifier in nested name. [error
> at 38]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> --------------------------------------^
> Potential other error:
> Error in parsing template argument list.
> If type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If non-type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If non-type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If the function has a return type:
> Error in declarator or parameters-and-qualifiers
> If pointer to member declarator:
> Main error:
> Invalid C++ declaration: Expected identifier in nested name. [error at
> 23]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> -----------------------^
> Potential other error:
> Error in parsing template argument list.
> If type argument:
> Main error:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 38]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> --------------------------------------^
> Potential other error:
> Main error:
> Invalid C++ declaration: Expected identifier in nested name.
> [error at 38]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> --------------------------------------^
> Potential other error:
> Error in parsing template argument list.
> If type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in
> template argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If non-type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in
> template argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If non-type argument:
> Invalid C++ declaration: Expected "...>", ">" or "," in template
> argument list. [error at 96]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
>
> ------------------------------------------------------------------------------------------------^
> If declarator-id:
> Invalid C++ declaration: Expected identifier in nested name. [error at 23]
> virtual ::arrow::Result< std::function<::arrow::Future<
> std::shared_ptr<::arrow::RecordBatch > >)> > GetRecordBatchGenerator
> (std::shared_ptr< FileReader > reader, const std::vector< int >
> row_group_indices, const std::vector< int > column_indices,
> ::arrow::internal::Executor *cpu_executor=NULLPTR)=0
> -----------------------^
> {code}
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