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https://issues.apache.org/jira/browse/ARROW-13663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17445790#comment-17445790
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Dhruv Vats edited comment on ARROW-13663 at 11/18/21, 9:47 AM:
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>From what I understand, to support STL-like iteration, the following operators
>will have to be overloaded:
++ (increment) (also – ?)
{{*}} (dereference)
!= (inequality)
== (equality)
right?
Also, I'm trying to find my way through the code; in this context, could some
basic guidelines be provided? Like how should this functionality be
implemented? Whether to use a nested class like in the case of
{{{}Iterator<T>{}}}, or some other way?
Sorry if I'm overlooking something obvious.
was (Author: dhruv9vats):
>From what I understand, to support STL-like iteration, the following operators
>will have to be overloaded:
++ (increment) (also -- ?)
* (dereference)
!= (inequality)
== (equality)
right?
Also, I'm trying to find my way through the code; in this context, could some
basic guidelines be provided? Like how should this functionality be
implemented? Whether to use a nested class like in the case of Iterator<T>, or
some other way?
Sorry if I'm overlooking something obvious.
> [C++] RecordBatchReader should support STL-like iteration
> ---------------------------------------------------------
>
> Key: ARROW-13663
> URL: https://issues.apache.org/jira/browse/ARROW-13663
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Antoine Pitrou
> Assignee: Dhruv Vats
> Priority: Major
> Labels: beginner, easy, good-first-issue
> Fix For: 7.0.0
>
>
> Our custom {{Iterator<T>}} has support for STL-like iteration (allowing
> natural for loops), but {{RecordBatchReader}} doesn't. Adding STL-like
> iteration would be a significant quality of life improvement for developers
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