[#llvm-CrashRecoveryContextCleanup]
= xref:llvm.adoc[llvm]::CrashRecoveryContextCleanup
:relfileprefix: ../
:mrdocs:

Abstract base class of cleanup handlers.

== Synopsis

Declared in `<llvm/Support/CrashRecoveryContext.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class CrashRecoveryContextCleanup;
----

== Description

Derived classes override method recoverResources, which makes actual work on resource recovery.

Cleanup handlers are stored in a double list, which is owned and managed by a crash recovery context.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/CrashRecoveryContextCleanup/2destructor.adoc[`~CrashRecoveryContextCleanup`] [.small]#[destructor]# [.small]#[virtual]#
| Destroy the cleanup handler.
| xref:llvm/CrashRecoveryContextCleanup/getContext.adoc[`getContext`] 
| Return the crash recovery context that owns this handler.
| xref:llvm/CrashRecoveryContextCleanup/recoverResources.adoc[`recoverResources`]  [.small]#[virtual]#
| Reclaim the resource associated with this cleanup handler.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/CrashRecoveryContextCleanup/cleanupFired.adoc[`cleanupFired`] 
| Whether this cleanup has already been run.
|===


== Protected Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/CrashRecoveryContextCleanup/2constructor.adoc[`CrashRecoveryContextCleanup`]         [.small]#[constructor]#
| Construct a cleanup handler bound to `context.`
|===


== Protected Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/CrashRecoveryContextCleanup/context.adoc[`context`] 
| The crash recovery context that owns this cleanup handler.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/CrashRecoveryContext.adoc[llvm::CrashRecoveryContext]`
| Crash recovery helper object.
|===

== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:llvm/CrashRecoveryContextCleanupBase.adoc[`CrashRecoveryContextCleanupBase`] 
| Base class of cleanup handler that controls recovery of resources of the given type.
|===


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