:relfileprefix: ../../../../ [#boost-urls-grammar-string_view_base-size] = xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/grammar.adoc[pass:[grammar]]::xref:boost/urls/grammar/string_view_base.adoc[pass:[string_view_base]]::size Return the size == Synopsis Declared in header `` [source,cpp,subs="verbatim,macros,-callouts"] ---- constexpr xref:boost/urls/grammar/string_view_base/size_type.adoc[size_type] size() const noexcept; ---- == Description See `core::string_view::size`