[#bsl-operator_le-0b] = xref:bsl.adoc[bsl]::operator<= :relfileprefix: ../ :mrdocs: Return whether the specified stacks compare lexicographically; see the non‐member `operator<=` in the `bsl` namespace. == Synopsis Declared in `<bslstl_stack.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- bool operator<=( xref:bsl/stack-05.adoc[stack<VAL, CONT>] const&, xref:bsl/stack-05.adoc[stack<VAL, CONT>] const&); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#