[#bsl-allocator-0fa-select_on_container_copy_construction] = xref:bsl.adoc[bsl]::xref:bsl/allocator-0fa.adoc[allocator<unsigned char>]::select_on_container_copy_construction :relfileprefix: ../../ :mrdocs: Return a default‐constructed allocator. == Synopsis Declared in `<bslma_bslallocator.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:bsl/allocator-0df.adoc[allocator<unsigned char>] select_on_container_copy_construction() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#