[#bsl-deque-0c-2constructor-0e] = xref:bsl.adoc[bsl]::xref:bsl/deque-0c.adoc[deque]::deque :relfileprefix: ../../ :mrdocs: Create a deque that has the same value as the specified `original` object. Use the allocator returned by 'bsl::allocator_traits<ALLOCATOR>:: select_on_container_copy_construction(original.get_allocator())' to supply memory. If the (template parameter) type `ALLOCATOR` is `bsl::allocator` (the default), the currently installed default allocator is used. This method requires that the (template parameter) `VALUE_TYPE` be `copy‐insertable` into this deque (see {Requirements on `VALUE_TYPE`}). == Synopsis Declared in `<bslstl_deque.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- deque(xref:bsl/deque-0c.adoc[deque] const& original); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#