[#bsl-to_wstring-0e]
= xref:bsl.adoc[bsl]::to_wstring
:relfileprefix: ../
:mrdocs:

converts a floating point value to a string with the same contents as `what std::sprintf(buf, sz, L"%Lf", value)` would produce for a sufficiently large buffer.

== Synopsis

Declared in `<bslstl_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:bsl/wstring.adoc[wstring]
to_wstring(long double value);
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