ARROW-1862: [GLib] Add GArrowDictionaryArray #1365
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wesm
approved these changes
Nov 29, 2017
| } | ||
| }; | ||
| std::shared_ptr<arrow::DataType> | ||
| shared_arrow_data_type(arrow_data_type, NullDeleter()); |
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Is there a possibility of this object being deleted while the result value of this function is still alive?
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Yes. It may be deleted because this dictionary array doesn't have reference to this object.
I created the meaningless shared_ptr because the current GArrowDataType requires std::shared_ptr<arrow::DataType>. It's just an implementation detail. I can change GArrowDataType to support raw arrow::DataType * but it increases complexity. So I chose this approach.
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