...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Ignore case when comparing.
Defined in header <boost/url/ignore_case.hpp>
constexpr implementation-defined ignore_case {};
This value may be optionally passed to functions accepting a parameter of
type ignore_case_param
to indicate that
comparisons should be case-insensitive.
Convenience header <boost/url.hpp>