:relfileprefix: ../../../
[#2D248C2D4EB4AFCFA7F197CB3F549120FB8B8D4D]

= Function operator<=



== Synopsis

Declared in header `</boost/url/grammar/string_view_base.hpp#L803[boost/url/grammar/string_view_base.hpp,window=blank_]>`

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