From 2ae7921fcb38f75cc4e83553f2955fae117155a5 Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Mon, 2 Dec 2019 15:39:11 +0100
Subject: [PATCH] add equality operator to WATDENTRecord

---
 opm/parser/eclipse/EclipseState/Tables/FlatTable.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/opm/parser/eclipse/EclipseState/Tables/FlatTable.hpp b/opm/parser/eclipse/EclipseState/Tables/FlatTable.hpp
index 5c3644b00..38ce3247c 100644
--- a/opm/parser/eclipse/EclipseState/Tables/FlatTable.hpp
+++ b/opm/parser/eclipse/EclipseState/Tables/FlatTable.hpp
@@ -109,6 +109,12 @@ struct WATDENTRecord {
     double reference_temperature;
     double first_coefficient;
     double second_coefficient;
+
+    bool operator==(const WATDENTRecord& data) const {
+        return reference_temperature == data.reference_temperature &&
+               first_coefficient == data.first_coefficient &&
+               second_coefficient == data.second_coefficient;
+    }
 };
 
 struct WatdentTable : public FlatTable< WATDENTRecord > {