From 5ade0127befc919a879028e06c7f1ec6f24966ec Mon Sep 17 00:00:00 2001
From: Anselme <anselme.francois@gmail.com>
Date: Sun, 22 Jan 2017 11:33:25 +0100
Subject: [PATCH] added const ref getter

---
 src/property.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/property.h b/src/property.h
index 08da263..17118ab 100644
--- a/src/property.h
+++ b/src/property.h
@@ -227,6 +227,7 @@ public:
     PropertyType getDataType() { return Property<T>::getStaticPropertyType(); }
 
     std::vector<T> &getValueRef() { return value; }
+    const std::vector<T> &getValueRef() const { return value; }
 
     unsigned int getArraySize() { return value.size(); }
 };