Re: [boost] [typeof] on TPL suffix

From: Alexander Nasonov (alnsn_at_[hidden])
Date: 2007-02-02 15:11:35

Steven Watanabe wrote:
> Ok.  Can you provide an example of using your wrapper.
> I'm afraid that I don't understand it's purpose.

I use it in scope_exit. For example,

    BOOST_SCOPE_EXIT(_, (rollback)(vec) )
    {
        if(rollback)
            vec.pop_back();
    }
    BOOST_SCOPE_EXIT_END(_)

Here, typeof is applied to rollback and vec. Now imaging supporting
all combinations (_TPL suffix and no suffix) for each argument.

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Alexander Nasonov
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