[#bsl-basic_string-0f3-starts_with-07] = xref:bsl.adoc[bsl]::xref:bsl/basic_string-0f3.adoc[basic_string<char32_t>]::starts_with :relfileprefix: ../../ :mrdocs: Return `true` if this string starts with the specified C‐string. == Synopsis Declared in `<bslstl_string.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- bool starts_with(char32_t const* characterString) const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#