From: Subhransu Mohanty <sub.mohanty@samsung.com>
Date: Fri, 28 Aug 2020 08:13:41 +0000 (+0900)
Subject: Fix PropertySetSignalType signal interface signature
X-Git-Tag: dali_1.9.34~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;ds=sidebyside;h=866aa954488544bedf20c462846b17c9db723cd9;p=platform%2Fcore%2Fuifw%2Fdali-core.git

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
---

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:
   /**