[#absl-StatusOr-operator_assign-0b]
= xref:absl.adoc[absl]::xref:absl/StatusOr.adoc[StatusOr]::operator=
:relfileprefix: ../../
:mrdocs:

Assignment operators

== Synopses

Declared in `<absl/status/statusor.h>`

Copy assignment operator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-043.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr] const& other) = default;
----

[.small]#xref:absl/StatusOr/operator_assign-043.adoc[_» more..._]#

Converting assignment operator from an `absl::StatusOr<U>`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U>
requires internal_statusor::IsStatusOrAssignmentValid<
                                  T, const U&, false>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-08.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr<U>] const& other);
----

[.small]#xref:absl/StatusOr/operator_assign-08.adoc[_» more..._]#

Converting assignment operator from an `absl::StatusOr<U>` (lifetime‐bound).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U>
requires internal_statusor::IsStatusOrAssignmentValid<
                                  T, const U&, true>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-0e.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr<U>] const& other);
----

[.small]#xref:absl/StatusOr/operator_assign-0e.adoc[_» more..._]#

Move assignment operator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-09.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr]&& other) = default;
----

[.small]#xref:absl/StatusOr/operator_assign-09.adoc[_» more..._]#

Converting move assignment operator from an `absl::StatusOr<U>`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U>
requires internal_statusor::IsStatusOrAssignmentValid<
                                  T, U&&, false>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-047.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr<U>]&& other);
----

[.small]#xref:absl/StatusOr/operator_assign-047.adoc[_» more..._]#

Converting move assignment operator from an `absl::StatusOr<U>` (lifetime‐bound).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U>
requires internal_statusor::IsStatusOrAssignmentValid<
                                  T, U&&, true>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-06.adoc[operator=](xref:absl/StatusOr.adoc[StatusOr<U>]&& other);
----

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

Assigns a value convertible to `Status`, making `*this` non‐ok.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U = xref:absl/Status.adoc[absl::Status]>
requires internal_statusor::IsConstructionFromStatusValid<
                                  false, T, U>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-07.adoc[operator=](U&& v);
----

[.small]#xref:absl/StatusOr/operator_assign-07.adoc[_» more..._]#

Perfect‐forwarding value assignment operator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U = T>
requires internal_statusor::IsAssignmentValid<T, U, false>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-01.adoc[operator=](U&& v);
----

[.small]#xref:absl/StatusOr/operator_assign-01.adoc[_» more..._]#

Perfect‐forwarding value assignment operator (captured‐by‐this overload).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename U = T>
requires internal_statusor::IsAssignmentValid<T, U, true>::value
xref:absl/StatusOr.adoc[StatusOr]&
xref:absl/StatusOr/operator_assign-0c.adoc[operator=](U&& v);
----

[.small]#xref:absl/StatusOr/operator_assign-0c.adoc[_» more..._]#

== Return Value

A reference to `*this`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *other*
| The source object.
| *v*
| The status (or value convertible to a status) to store.
|===


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