[#bsl-basic_string-0ce-2constructor-04e] = xref:bsl.adoc[bsl]::xref:bsl/basic_string-0ce.adoc[basic_string<char16_t>]::basic_string :relfileprefix: ../../ :mrdocs: Create a string that has the same value as the specified `original` string by moving (in constant time) the contents of `original` to the new string. The allocator associated with `original` is propagated for use in the newly‐created string. `original` is left in a valid but unspecified state. == Synopsis Declared in `<bslstl_string.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- basic_string(xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<basic_string<char16_t>>] original) noexcept; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#