[#SettingToString-0b]
= SettingToString
:mrdocs:

Convert a settings value to a string, using a default when unset.

== Synopsis

Declared in `<common/args.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::string
SettingToString(
    xref:common/SettingsValue.adoc[common::SettingsValue] const& value,
    std::string const& default_value);
----

== Return Value

The string value, or the provided default when unset.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| The settings value to convert.
| *default_value*
| Value returned when the setting is unset.
|===


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