:relfileprefix: ../../../ [#boost-urls-grammar-dec_octet_rule] = xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/grammar.adoc[pass:[grammar]]::dec_octet_rule == Synopsis Declared in header `` [source,cpp,subs="verbatim,macros,-callouts"] ---- constexpr xref:boost/urls/grammar/dec_octet_rule_t.adoc[dec_octet_rule_t] const dec_octet_rule = {}; ----