[#bsl-binary_compose-operator_call-0d] = xref:bsl.adoc[bsl]::xref:bsl/binary_compose.adoc[binary_compose]::operator() :relfileprefix: ../../ :mrdocs: Same as the preceding overload. == Synopsis Declared in `<bslstp_exfunctional.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:bsl/binary_compose/result_type.adoc[result_type] operator()(xref:bsl/binary_compose/argument_type.adoc[argument_type]& x) const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#