[#bsl-basic_string-01d-contains-09b]
= xref:bsl.adoc[bsl]::xref:bsl/basic_string-01d.adoc[basic_string<char8_t>]::contains
:relfileprefix: ../../
:mrdocs:

Return `true` if this view contains with the specified `subview`, and `false` otherwise. See {Lexicographical Comparisons}.

== Synopsis

Declared in `<bslstl_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
contains(basic_string_view<char8_t, char_traits<char8_t>> subview) const noexcept;
----


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