:relfileprefix: ../../../../
[#179C16371E9A8A2AF944B84BA7CC6B6402672FD5]

= Friend operator!=



== Synopsis

Declared in header `</boost/url/grammar/string_view_base.hpp#L784[boost/url/grammar/string_view_base.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
template<
    class S0,
    class S1>
friend
constexpr
enable_if<is_match<S0, S1>::value, bool>::type
operator!=(
    const S0& s0,
    const S1& s1) noexcept;
----