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segments_base::back

Return the last segment.

Synopsis
std::string
back() const;
Preconditions
this->[link url.ref.boost__urls__segments_base.empty `empty`]() == false
Example
assert( url_view( "/path/to/file.txt" ).segments().[link url.ref.boost__urls__segments_base.back `back`]() == "file.txt" );
Preconditions
this->[link url.ref.boost__urls__segments_base.empty `empty`]() == false
Effects
return *--[link url.ref.boost__urls__segments_base.end `end`]();
Complexity

Linear in this->back().size().

Exception Safety

Calls to allocate may throw.


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