Using Boost adaptors with C++11 lambdas

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http://smellegantcode.wordpress.com/2011/10/31/linq-to-c-or-something-much-better/

But you can use this, that works well.

#include <boost/range/adaptors.hpp>
#include <boost/range/algorithm.hpp>
#include <vector>
#include <functional>

int main() {
    std::vector<int> v{
        1,5,4,2,8,5,3,7,9
    };
    std::function<int(int)> func = [](int i) { return -i; };
    std::cout << *boost::min_element(v | boost::adaptors::transformed(
    func)) << std::endl;
    return 0;
}

http://liveworkspace.org/code/b78b3f7d05049515ac207e0c12054c70

#define BOOST_RESULT_OF_USE_DECLTYPE works fine in VS2012 for example.

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