[#beman-optional-optional-03-value_or-03]
= xref:beman.adoc[beman]::xref:beman/optional.adoc[optional]::xref:beman/optional/optional-03.adoc[optional]::value_or
:relfileprefix: ../../../
:mrdocs:

Returns the contained value if there is one, otherwise returns `u`.

== Synopses

Declared in `<beman/optional/optional.hpp>`

Returns the contained value if there is one, otherwise returns `u`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class U = std::remove_cv_t<T>>
constexpr
std::remove_cv_t<T>
xref:beman/optional/optional-03/value_or-05.adoc[value_or](U&& u) const &;
----

[.small]#xref:beman/optional/optional-03/value_or-05.adoc[_» more..._]#

Returns the contained value if there is one, otherwise returns `u`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class U = std::remove_cv_t<T>>
constexpr
std::remove_cv_t<T>
xref:beman/optional/optional-03/value_or-0b.adoc[value_or](U&& u) &&;
----

[.small]#xref:beman/optional/optional-03/value_or-0b.adoc[_» more..._]#

== Return Value

T

== Template Parameters

[cols="1,4"]
|===
|Name|Description

| *U*
| The type of the alternate value
|===

== Parameters

[cols="1,4"]
|===
|Name|Description

| *u*
| The value to return in the empty case
|===


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