[#BloombergLP-bslfmt-formatted_size-00]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslfmt.adoc[bslfmt]::formatted_size
:relfileprefix: ../../
:mrdocs:

Return the length of the string that formatting `args` per `fmtStr` yields.

== Synopses

Declared in `<bslfmt_format_imp.h>`

Return the length of the string that formatting `args` per `fmtStr` yields.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class... t_ARGS>
std::size_t
xref:BloombergLP/bslfmt/formatted_size-09.adoc[formatted_size](
    xref:BloombergLP/bslfmt/format_string.adoc[bslfmt::format_string<t_ARGS...>] fmtStr,
    t_ARGS const&... args);
----

[.small]#xref:BloombergLP/bslfmt/formatted_size-09.adoc[_» more..._]#

Return the length of the string that formatting `args` per `fmtStr` yields.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class... t_ARGS>
std::size_t
xref:BloombergLP/bslfmt/formatted_size-01.adoc[formatted_size](
    xref:BloombergLP/bslfmt/wformat_string.adoc[bslfmt::wformat_string<t_ARGS...>] fmtStr,
    t_ARGS const&... args);
----

[.small]#xref:BloombergLP/bslfmt/formatted_size-01.adoc[_» more..._]#

== Return Value

the number of characters in the formatted result

== Parameters

[cols="1,4"]
|===
| Name| Description
| *fmtStr*
| format string
| *args*
| values to format
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#