[#absl-UnparseFlag-0e7]
= xref:absl.adoc[absl]::UnparseFlag
:relfileprefix: ../
:mrdocs:

`UnparseFlag` overloads

== Synopses

Declared in `<absl/flags/marshalling.h>`

Deprecated. Use `AbslUnparseFlag()` instead.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated("Use AbslUnparseFlag() instead.")]]
std::string
xref:absl/UnparseFlag-06.adoc[UnparseFlag](xref:absl/Duration.adoc[Duration] d);
----

[.small]#xref:absl/UnparseFlag-06.adoc[_» more..._]#

Unparses a flag value of type `T` into a string value. Do not add overloads of this function for your type directly; instead, add an `AbslUnparseFlag()` free function as documented above.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename T>
std::string
xref:absl/UnparseFlag-0ed.adoc[UnparseFlag](T const& v);
----

[.small]#xref:absl/UnparseFlag-0ed.adoc[_» more..._]#

== Return Value

* The command‐line string representation of `d`.
* The string representation of `v`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *d*
| The duration to unparse.
| *v*
| The value to unparse.
|===


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