From c46f51fb454cffb0b01eb297e18e394da8e710b4 Mon Sep 17 00:00:00 2001
From: X512 <danger_mail@list.ru>
Date: Thu, 10 Dec 2020 03:02:39 +0900
Subject: [PATCH] BReference: add IsSet method

Change-Id: Ibc34dbde3b81faecdc7fe66a2c07fc33d7871ce2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3487
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
---
 headers/os/support/Referenceable.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/headers/os/support/Referenceable.h b/headers/os/support/Referenceable.h
index 5a4fff7a6e..e7ab5d67a4 100644
--- a/headers/os/support/Referenceable.h
+++ b/headers/os/support/Referenceable.h
@@ -91,6 +91,11 @@ public:
 		}
 	}
 
+	bool IsSet() const
+	{
+		return fObject != NULL;
+	}
+
 	Type* Get() const
 	{
 		return fObject;
@@ -197,6 +202,11 @@ public:
 		fReference.Unset();
 	}
 
+	bool IsSet() const
+	{
+		return fReference.IsSet();
+	}
+
 	const Type* Get() const
 	{
 		return fReference.Get();