[#bsl-multiset-03-insert-0e] = xref:bsl.adoc[bsl]::xref:bsl/multiset-03.adoc[multiset]::insert :relfileprefix: ../../ :mrdocs: Insert into this multiset the value of each `value_type` object in the range starting at the specified `first` iterator and ending immediately before the specified `last` iterator. The (template parameter) type `INPUT_ITERATOR` shall meet the requirements of an input iterator defined in the C++11 standard [24.2.3]providing access to values of a type convertible to `value_type`, and `value_type` must be `emplace‐constructible` from `*i` into this multiset, where `i` is a dereferenceable iterator in the range `[first .. last)]` (see {Requirements on `KEY`}). The behavior is undefined unless `first` and `last` refer to a sequence of valid values where `first` is at a position at or before `last`. == Synopsis Declared in `<bslstl_multiset.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- template<class INPUT_ITERATOR> void insert( INPUT_ITERATOR first, INPUT_ITERATOR last); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#