[#bitdeque-difference_type] = xref:bitdeque.adoc[bitdeque]::difference_type :relfileprefix: ../ :mrdocs: Signed integer type used for distances between iterators. == Synopsis Declared in `<util/bitdeque.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- using difference_type = deque_type::difference_type; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#