Re: [Boost-users] boost::zip_iterator does not work with std::istreambuf_iterator

on Sat Sep 03 2011, Krzysztof Żelechowski wrote:

1. boost::zip_iterator requires a readable iterator. 2. std::istreambuf_iterator is a readable iterator. 3. boost::zip_iterator cannot dereference std::istream_iterator because std::istreambuf_iterator returns by value while boost::zip_iterator returns by reference; the exact error message is invalid initialization of non-const reference of type ‘char&’ from an rvalue of type ‘std::istreambuf_iterator

...

::char_type’

Contradiction? Am I missing anything?

You're probably not missing anything. I think the docs are wrong. -- Dave Abrahams BoostPro Computing http://www.boostpro.com