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From "Farid Zaripov (JIRA)" <j...@apache.org>
Subject [jira] Closed: (STDCXX-226) __rw::__rw_new_capacity() uses floating point math
Date Tue, 26 Feb 2008 14:18:51 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Farid Zaripov closed STDCXX-226.
--------------------------------


Closing the resolved issue.

> __rw::__rw_new_capacity() uses floating point math
> --------------------------------------------------
>
>                 Key: STDCXX-226
>                 URL: https://issues.apache.org/jira/browse/STDCXX-226
>             Project: C++ Standard Library
>          Issue Type: Improvement
>          Components: 23. Containers
>    Affects Versions: 4.1.2, 4.1.3, 4.2.0
>         Environment: all
>            Reporter: Martin Sebor
>            Assignee: Farid Zaripov
>             Fix For: 4.2.1
>
>         Attachments: benchmark-stdcxx-226.c, new_capacity.patch
>
>
> Moved from the Rogue Wave bug tracking database:
> ****Created By: sebor @ May 09, 2002 11:15:41 AM****
> The template __rw_new_capacity() uses floating point arithmetic which may be less efficient
than integer arithmetic on some architectures. Need to change to integer arithmetic and correctly
handle integer overflow.

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