[#bsl-unordered_set-09-erase-02]
= xref:bsl.adoc[bsl]::xref:bsl/unordered_set-09.adoc[unordered_set<Attribute, AttributeHash>]::erase
:relfileprefix: ../../
:mrdocs:

Remove from this set the `value_type` objects starting at the specified `first` position up to, but including the specified `last` position, and return `last`. This method invalidates only iterators and references to the removed element and previously saved values of the `end()` iterator, and preserves the relative order of the elements not removed. The behavior is undefined unless `first` and `last` either refer to elements in this set or are the `end` iterator, and the `first` position is at or before the `last` position in the sequence provided by this container.

== Synopsis

Declared in `<bslstl_unorderedset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/unordered_set-09/iterator.adoc[iterator]
erase(
    xref:bsl/unordered_set-09/const_iterator.adoc[const_iterator] first,
    xref:bsl/unordered_set-09/const_iterator.adoc[const_iterator] last);
----


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