[#BloombergLP-bdlb-ScopeExit-0e-2constructor-0a]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/ScopeExit-0e.adoc[ScopeExit]::ScopeExit
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlb_scopeexit.h>`

Move‐construct from `original` and release the moved‐from object.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-07.adoc[ScopeExit](xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<ScopeExit>] original) noexcept(/* see-below */);
----

[.small]#xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-07.adoc[_» more..._]#

Create a `ScopeExit` that will invoke `function` on destruction.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-05.adoc[ScopeExit](void(* function)());
----

[.small]#xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-05.adoc[_» more..._]#

Create a `ScopeExit` that will invoke `function` on destruction.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class EXIT_FUNC_PARAM>
explicit
xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-06.adoc[ScopeExit](EXIT_FUNC_PARAM&& function)
requires bsl::is_constructible<  // Copy construct
            EXIT_FUNC,
            const typename MoveUtil::Decay<EXIT_FUNC_PARAM>::type&
        >::value                                                             ||
        bsl::is_constructible<  // Move construct
            EXIT_FUNC,
            bslmf::MovableRef<typename MoveUtil::Decay<EXIT_FUNC_PARAM>::type>
        >::value;
----

[.small]#xref:BloombergLP/bdlb/ScopeExit-0e/2constructor-06.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *original*
| scope exit object to move from
| *function*
| function pointer invoked on destruction unless `release` is called
|===


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