From caa8c6f2dc8bbf8eca0e6fe137d0654104601690 Mon Sep 17 00:00:00 2001
From: Samuel Fadel <samuelfadel@gmail.com>
Date: Mon, 11 Jan 2016 13:15:49 +0100
Subject: BarChart: Added const to relevant method(s).

---
 barchart.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'barchart.cpp')

diff --git a/barchart.cpp b/barchart.cpp
index b0a367c..a4d9791 100644
--- a/barchart.cpp
+++ b/barchart.cpp
@@ -30,7 +30,7 @@ void BarChart::setValues(const arma::vec &values)
     emit valuesChanged(values);
 }
 
-QSGNode *BarChart::newBarNode()
+QSGNode *BarChart::newBarNode() const
 {
     // A bar node is:
     // opacityNode [outlineGeomNode barGeomNode]
-- 
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