[#bsl-ranges-range_difference_t] = xref:bsl.adoc[bsl]::xref:bsl/ranges.adoc[ranges]::range_difference_t :relfileprefix: ../../ :mrdocs: Alias for `std::ranges::range_difference_t` in the `bsl` namespace. == Synopsis Declared in `<bslstl_ranges.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- using std::ranges::range_difference_t; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#