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-rw-r--r--core/fxcrt/maybe_owned.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fxcrt/maybe_owned.h b/core/fxcrt/maybe_owned.h
index 130d2bdc3c..d920ea7a91 100644
--- a/core/fxcrt/maybe_owned.h
+++ b/core/fxcrt/maybe_owned.h
@@ -41,6 +41,11 @@ class MaybeOwned {
m_pObj = ptr;
m_pOwnedObj.reset();
}
+ // Helpful for untangling a collection of intertwined MaybeOwned<>.
+ void ResetIfUnowned() {
+ if (!IsOwned())
+ Reset();
+ }
T* Get() const { return m_pObj.Get(); }
bool IsOwned() const { return !!m_pOwnedObj; }