From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 20 Apr 2013 14:32:04 +0000 (+0300)
Subject: Avoid an extra copy by making Variant::Store's c'tor take a const ref
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=8db2c378e1d006afb792d829857e866541bf81a5

Avoid an extra copy by making Variant::Store's c'tor take a const ref
---

diff --git a/source/core/variant.h b/source/core/variant.h
index 4a0c89c..515350d 100644
--- a/source/core/variant.h
+++ b/source/core/variant.h
@@ -31,7 +31,7 @@ private:
 	{
 		T data;
 
-		Store(T d): data(d) { }
+		Store(const T &d): data(d) { }
 
 		virtual const std::type_info &type_id() const { return typeid(T); }
 		virtual StoreBase *clone() const { return new Store<T>(data); }