[#BloombergLP-bdlt-DatetimeFormatter-totalWidth]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/DatetimeFormatter.adoc[DatetimeFormatter]::totalWidth
:relfileprefix: ../../../
:mrdocs:

Return the anticipated formatted width for the specified `value`.

== Synopsis

Declared in `<bdlt_datetimeformatter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
totalWidth(xref:BloombergLP/bdlt/DatetimeFormatter.adoc[FormatCache] const& value) const;
----

== Return Value

anticipated number of output characters

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| cached datetime fields used to estimate width
|===


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