[#boost-urls-grammar-string_view_base-rfind]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/grammar.adoc[grammar]::xref:boost/urls/grammar/string_view_base.adoc[string_view_base]::rfind
:relfileprefix: ../../../../
:mrdocs:


Return the position of matching characters

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/grammar/string_view_base.hpp#L517[boost/url/grammar/string_view_base.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type]
xref:boost/urls/grammar/string_view_base/rfind-0ed.adoc[rfind](
    core::string_view str,
    xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] pos = core::string_view::npos) const noexcept;
----

[.small]#xref:boost/urls/grammar/string_view_base/rfind-0ed.adoc[_» more..._]#

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type]
xref:boost/urls/grammar/string_view_base/rfind-0eb.adoc[rfind](
    char c,
    xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] pos = core::string_view::npos) const noexcept;
----

[.small]#xref:boost/urls/grammar/string_view_base/rfind-0eb.adoc[_» more..._]#

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type]
xref:boost/urls/grammar/string_view_base/rfind-0b.adoc[rfind](
    char const* s,
    xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] pos,
    xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] n) const noexcept;
----

[.small]#xref:boost/urls/grammar/string_view_base/rfind-0b.adoc[_» more..._]#

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type]
xref:boost/urls/grammar/string_view_base/rfind-0d.adoc[rfind](
    char const* s,
    xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] pos = core::string_view::npos) const noexcept;
----

[.small]#xref:boost/urls/grammar/string_view_base/rfind-0d.adoc[_» more..._]#

== Description


See `core::string_view::rfind`





[.small]#Created with https://www.mrdocs.com[MrDocs]#