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Subject: [boost] [graph] ranges used by boost.graph not compatible with c++11 range-based-for
From: Nathan Ridge (zeratul976_at_[hidden])
Date: 2013-10-03 11:24:40

>> Sadly, I don't think there s a way of turn an std::pair of iterators into >> a range-based-for-compliant range (see [1]). > > correct me if I'm missing something, but when performing ADL the > namespaces of the template parameters > are in the set of associated namespaces. So, one could simply overload > begin/end in the namespace where > the iterator types are defined ... You're right, a per-namespace solution is possible. I don't think it can be done in general, though (i.e. for all std::pairs of iterators in one stroke). I'm not familiar with BGL - are the iterator types in question defined in a namespace under the library's control, or could they be user-provided types (in which the case the user would have to put the begin()/end() in their own namespace)? Regards, Nate

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