From e36ae88ab98f0c9ca5e971f68620f277ca73f6f7 Mon Sep 17 00:00:00 2001
From: Andreas Lauser <and@poware.org>
Date: Fri, 31 May 2019 10:55:13 +0200
Subject: [PATCH] set the SparseMatrixAdapter property in the linear solver
 type tag

this is necessary because after OPM/ewoms#513, the
`SparseMatrixAdapter` property will be "owned" by the linear solver
and because ISTLSolverEbos does not build on top of
`Ewoms::ParallelBaseBackend`.
---
 opm/simulators/linalg/ISTLSolverEbos.hpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/opm/simulators/linalg/ISTLSolverEbos.hpp b/opm/simulators/linalg/ISTLSolverEbos.hpp
index 7a5ae5159..62a23a708 100644
--- a/opm/simulators/linalg/ISTLSolverEbos.hpp
+++ b/opm/simulators/linalg/ISTLSolverEbos.hpp
@@ -57,6 +57,19 @@ NEW_PROP_TAG(Indices);
 NEW_PROP_TAG(Simulator);
 NEW_PROP_TAG(EclWellModel);
 
+//! Set the type of a global jacobian matrix for linear solvers that are based on
+//! dune-istl.
+SET_PROP(FlowIstlSolver, SparseMatrixAdapter)
+{
+private:
+    typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
+    enum { numEq = GET_PROP_VALUE(TypeTag, NumEq) };
+    typedef Ewoms::MatrixBlock<Scalar, numEq, numEq> Block;
+
+public:
+    typedef typename Ewoms::Linear::IstlSparseMatrixAdapter<Block> type;
+};
+
 END_PROPERTIES
 
 namespace Opm