[#boost-urls-segments_encoded_ref-erase-00ac]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/segments_encoded_ref.adoc[segments_encoded_ref]::erase
:relfileprefix: ../../../
:mrdocs:

Erase segments

== Synopsis

Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/segments_encoded_ref.hpp#L561[boost/url/segments_encoded_ref.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/segments_encoded_base/iterator.adoc[iterator]
erase(
    xref:boost/urls/segments_encoded_base/iterator.adoc[iterator] first,
    xref:boost/urls/segments_encoded_base/iterator.adoc[iterator] last) noexcept;
----

== Description

This function removes a range of segments from the container.

All iterators that are equal to `first` or come after are invalidated.

== Complexity
Linear in `this‐>url().encoded_resource().size()`.

== Exception Safety
Throws nothing.

== Return Value

An iterator to one past the removed range.

== Parameters

[cols=2]
|===
| Name
| Description
| *first*
| The first element in the range to erase.
| *last*
| One past the last element in the range to erase.
|===


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