[#BloombergLP-balcl-OccurrenceInfo-isRequired] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/OccurrenceInfo.adoc[OccurrenceInfo]::isRequired :relfileprefix: ../../../ :mrdocs: Return `true` if the described option is required, and `false` otherwise. == Synopsis Declared in `<balcl_occurrenceinfo.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- bool isRequired() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#