From 866aa954488544bedf20c462846b17c9db723cd9 Mon Sep 17 00:00:00 2001
From: Subhransu Mohanty <sub.mohanty@samsung.com>
Date: Fri, 28 Aug 2020 17:13:41 +0900
Subject: [PATCH] Fix PropertySetSignalType signal interface signature

because Property::Value class is not a regular type each
time we pass by value it takes a deep copy(2 allocation)
this interface change will fix that issue.

Change-Id: I1c54c1fac00d0387f474c831df4eacf017dbd54b
---
 dali/public-api/object/handle.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dali/public-api/object/handle.h b/dali/public-api/object/handle.h
index b98df2f..d7dc63f 100644
--- a/dali/public-api/object/handle.h
+++ b/dali/public-api/object/handle.h
@@ -74,7 +74,7 @@ public:
   /**
    * @brief PropertySetSignal function prototype for signal handler. Called when a property is set on this object.
    */
-  using PropertySetSignalType = Signal<void(Handle& handle, Property::Index index, Property::Value value)>;
+  using PropertySetSignalType = Signal<void(Handle& handle, Property::Index index, const Property::Value& value)>;
 
 public:
   /**
-- 
2.7.4