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Posted to dev@arrow.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2016/05/02 18:39:13 UTC

[jira] [Updated] (ARROW-187) [C++] Decide on how pedantic we want to be about exceptions

     [ https://issues.apache.org/jira/browse/ARROW-187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn updated ARROW-187:
------------------------------
    Component/s: C++

> [C++] Decide on how pedantic we want to be about exceptions
> -----------------------------------------------------------
>
>                 Key: ARROW-187
>                 URL: https://issues.apache.org/jira/browse/ARROW-187
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Micah Kornfield
>
> We currently have code sprinkled around constructors that can technically fail because we either do a memcpy/allocation via vector copy constructor (we might be using a move constructor in places) and make_shared<>.
> These are very small memory allocations but they can throw std::bad_alloc.
> Technically, we would need to convert these to use Init or static factories.
> (types.h is one place to look)



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