template <typename R1, typename R2> inline bool
is_ci_equal(R1 const &var, R2 const &target) {
//BOOST_STATIC_ASSERT((boost::is_same<typename R1::value_type, typename R2::value_type>::value));
BOOST_STATIC_ASSERT((sizeof(typename R1::value_type) == sizeof(typename R2::value_type)));
if (var.size() == target.size()) {
return std::equal(var.begin(), var.end(), target.begin(),
ci_equal<typename R1::value_type>());
}
return false;
}
