[Boost-users] [string_algo] implementation functor for classification predicates doesn't implement result_of

Subject: [Boost-users] [string_algo] implementation functor for classification predicates doesn't implement result_of
From: Adam Merz (adammerz_at_[hidden])
Date: 2008-09-05 19:04:23

The implementation functor for the String Algorithms library's classification
predicates ( boost::algorithm::detail::is_classifiedF in
boost/algorithm/string/detail/classification.hpp ) doesnt have a result_type
typedef or a result struct. Consequently the classification predicates do not
work with boost::bind. For a future release of Boost, please add 'typedef bool
result_type;' into the struct.