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Subject: Re: [boost] boost::adaptors::keys for mutable ranges of pairs
From: Michel Morin (mimomorin_at_[hidden])
Date: 2012-03-03 22:49:35

P-Stade Oven range library provides many useful range adaptors.
For your use case, you can use more generic `pstade::oven::elements_c<N>`
range range adaptor (or `pstade::oven::make_elements_c<N>`)

    *boost::find_if(rng | pstade::oven::elements_c<0>(), pred) = val;
    *boost::find_if(pstade::oven::make_elements_c<0>(rng), pred) = val;

Here is the documentation:
See also:

If you use clang and libc++, you might have a compile error due to the
incompatibility between the forward declaration and the inline namespace.
In that case, you can fix the problem by removing the forward declaration of
`std::pair` and adding `#include <utility>` in pstade/apple/pair_fwd.hpp.


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