[#SettingTo-02]
= SettingTo
:mrdocs:

Convert a settings value to an optional integer.

== Synopsis

Declared in `<common/args.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<std::integral Int>
std::optional<Int>
SettingTo(xref:common/SettingsValue.adoc[common::SettingsValue] const& value);
----

== Return Value

The integer value, or std::nullopt when unset.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| The settings value to convert.
|===


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