codecvt.cpp example uses uninitialized mbstate_t
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Key: STDCXX-399
URL: https://issues.apache.org/jira/browse/STDCXX-399
Project: C++ Standard Library
Issue Type: Bug
Components: Documentation
Affects Versions: 4.1.2, 4.1.3
Reporter: Martin Sebor
Assigned To: Martin Sebor
Priority: Trivial
Fix For: 4.2
Quoting from
http://groups.google.com/group/comp.lang.c++/tree/browse_frm/thread/85ffe366e1d65734/2276eed1d0639a15#doc_a79a047ac5f8b7a6
On Apr 30, 4:56 am, Dancefire <[EMAIL PROTECTED]> wrote:
> > Why not std::codecvt? A facet which you can obtain from a
> > locale.
>
> oops, I miss the std::codecvt. Thank you.
>
> After I tried std::codecvt, I have 2 more questions.
>
> 1) Should we initialize mbstate_t variable? And how to initialize the
> mbstate_t portable and in C++ way?
>
> Many sample code I saw on the net, didn't initialize the mbstate_t
> variable. Such as:
>
> http://incubator.apache.org/stdcxx/doc/stdlibref/codecvt.html#sec12
>
> std::mbstate_t state;
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