Subject: Re: [boost] [General] A standard idiom or technique?
From: Jeff Flinn (TriumphSprint2000_at_[hidden])
Date: 2008-10-24 11:55:51
Eric Niebler wrote:
> Jeff Flinn wrote:
>> What would be useful is a generic function object whose argument is
>> the tuple from above and can forward to a supplied function whose
>> arguments are the individual values from the tuple.
>> Something that keeps me from littering my code with custom functions ala:
>> void existing_function(const T1&, const T2&, const T3&);
>> struct tuple_adaptation_of_existing_function
>> void operator()(const tuple<T1, T2, T3>& t) const
>> existing_function(get<0>(t), get<1>(t), get<2>(t));
> Yep. Boost.Fusion has several such utilities ...
Thanks Eric, I'll take a look.
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