[#absl-btree_set-insert-02c] = xref:absl.adoc[absl]::xref:absl/btree_set.adoc[btree_set]::insert :relfileprefix: ../../ :mrdocs: == Synopsis Declared in `<absl/container/btree_set.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- std::pair<iterator, bool> insert(value_type const& v); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#