From 681f1f844bf4d9a9df5703fbcc5c2fd55f7e7ab7 Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Tue, 14 Aug 2018 15:02:41 +0200
Subject: [PATCH] [A/DE] Make method const.

---
 Applications/DataExplorer/DataView/DiagramView/DiagramList.cpp | 2 +-
 Applications/DataExplorer/DataView/DiagramView/DiagramList.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Applications/DataExplorer/DataView/DiagramView/DiagramList.cpp b/Applications/DataExplorer/DataView/DiagramView/DiagramList.cpp
index 8bf4aafd5d9..69c4ac7bf98 100644
--- a/Applications/DataExplorer/DataView/DiagramView/DiagramList.cpp
+++ b/Applications/DataExplorer/DataView/DiagramView/DiagramList.cpp
@@ -344,7 +344,7 @@ void DiagramList::setList(std::vector<std::pair<float, float>> const& coords)
     update();
 }
 
-std::size_t DiagramList::size()
+std::size_t DiagramList::size() const
 {
     if (!(_coords.empty()))
         return _coords.size();
diff --git a/Applications/DataExplorer/DataView/DiagramView/DiagramList.h b/Applications/DataExplorer/DataView/DiagramView/DiagramList.h
index 25056016fe8..66c43bd065e 100644
--- a/Applications/DataExplorer/DataView/DiagramView/DiagramList.h
+++ b/Applications/DataExplorer/DataView/DiagramView/DiagramList.h
@@ -141,7 +141,7 @@ public:
     void setYUnit(QString unit) { _yUnit = unit; }
 
     /// Returns the number of data points.
-    std::size_t size();
+    std::size_t size() const;
 
     /// Returns the width of the bounding box of all data points within the list.
     double width() const { return _maxX - _minX; }
-- 
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