[#boost-urls-segments_encoded_base-back]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/segments_encoded_base.adoc[segments_encoded_base]::back
:relfileprefix: ../../../
:mrdocs:


Return the last segment

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/segments_encoded_base.hpp#L304[boost/url/segments_encoded_base.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/pct_string_view.adoc[pct_string_view]
back() const noexcept;
----

== Description


This function returns a string with the        last segment of the path without any        leading or trailing '/' separators.        The returned string may contain        percent escapes.


=== Preconditions

[,cpp]
----
this->empty() == false
----

=== Example

[,cpp]
----
assert( url_view( "/path/to/file.txt" ).encoded_segments().back() == "file.txt" );
----

=== Preconditions

[,cpp]
----
this->empty() == false
----

=== Effects

[,cpp]
----
return *--end();
----

=== Complexity

Constant.


=== Exception Safety

Throws nothing.





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