From a63d8fe83041ec82883f3a8ec455078f27aadedd Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Wed, 14 Dec 2022 12:52:25 +0100
Subject: [PATCH] use visitor to access water pvt

---
 tests/problems/reservoirproblem.hh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/tests/problems/reservoirproblem.hh b/tests/problems/reservoirproblem.hh
index bccdd92ae..be7eaa2f7 100644
--- a/tests/problems/reservoirproblem.hh
+++ b/tests/problems/reservoirproblem.hh
@@ -351,11 +351,13 @@ public:
 
         Opm::WaterPvtMultiplexer<Scalar> *waterPvt = new Opm::WaterPvtMultiplexer<Scalar>;
         waterPvt->setApproach(WaterPvtApproach::ConstantCompressibilityWater);
-        auto& ccWaterPvt = waterPvt->template getRealPvt<WaterPvtApproach::ConstantCompressibilityWater>();
-        ccWaterPvt.setNumRegions(/*numPvtRegions=*/1);
-        ccWaterPvt.setReferenceDensities(/*regionIdx=*/0, rhoRefO, rhoRefG, rhoRefW);
-        ccWaterPvt.setViscosity(/*regionIdx=*/0, 9.6e-4);
-        ccWaterPvt.setCompressibility(/*regionIdx=*/0, 1.450377e-10);
+        waterPvt->visit([&](Opm::ConstantCompressibilityWaterPvt<Scalar>& ccWaterPvt)
+                        {
+                            ccWaterPvt.setNumRegions(/*numPvtRegions=*/1);
+                            ccWaterPvt.setReferenceDensities(/*regionIdx=*/0, rhoRefO, rhoRefG, rhoRefW);
+                            ccWaterPvt.setViscosity(/*regionIdx=*/0, 9.6e-4);
+                            ccWaterPvt.setCompressibility(/*regionIdx=*/0, 1.450377e-10);
+                        });
 
         gasPvt->initEnd();
         oilPvt->initEnd();