1 files changed, 3 insertions, 3 deletions

diff --git a/framework/src/domain/perioddayeventmodel.h b/framework/src/domain/perioddayeventmodel.h
index 5f493bbe..e116d9a2 100644
--- a/framework/src/domain/perioddayeventmodel.h
+++ b/framework/src/domain/perioddayeventmodel.h
@@ -109,15 +109,15 @@ public:
     QHash<int, QByteArray> roleNames() const override;
 
     QDate periodStart() const;
-    void setPeriodStart(QDate);
-    void setPeriodStart(QVariant);
+    void setPeriodStart(const QDate &);
+    void setPeriodStart(const QVariant &);
     int periodLength() const;
     void setPeriodLength(int);
 
 private:
     void partitionData();
 
-    int bucketOf(QDate const &candidate) const;
+    int bucketOf(const QDate &candidate) const;
 
     QDate mPeriodStart;
     int mPeriodLength = 7;