[jira] [Updated] (MESOS-6603) Introduce non-owning wrapper for raw ptrs.

["Alexander Rukletsov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-6603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Rukletsov updated MESOS-6603:
---------------------------------------
    Summary: Introduce non-owning wrapper for raw ptrs.  (was: Introduce non-owning wrapper for raw ptrs)

> Introduce non-owning wrapper for raw ptrs.
> ------------------------------------------
>
>                 Key: MESOS-6603
>                 URL: https://issues.apache.org/jira/browse/MESOS-6603
>             Project: Mesos
>          Issue Type: Wish
>          Components: stout
>            Reporter: Benjamin Bannier
>
> A number of classes have non-owning raw ptrs, typically as some member {{[const] T*}}. Raw C ptrs are not initialized on declaration which makes it very convenient to introduce uninitialized variables.
> We should consider introducing a very thin, non-owning wrapper around raw ptrs which ensures the wrapper raw ptr is properly initialized to {{nullptr}}. It should be possible to implement such a wrapper without adding new runtime overhead to correct usage of raw ptrs.



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