14 Jan
2019
14 Jan
'19
7:31 p.m.
Hello, I am using Boost.Optional, and, while I do want to "include it in an output", the library which I am doing so has another mechanism to do so. Translation, for Optional purposes, the following assertion should be a warning, IMO, and not an error: BOOST_STATIC_ASSERT_MSG(sizeof(CharType) == 0, "If you want to output boost::optional, include header <boost/optional/optional_io.hpp>"); Cheers, Michael Powell