From 877c5a2ada39bf5579de7c68dbc867f93e92ba83 Mon Sep 17 00:00:00 2001
From: Christian Engwer <christi@dune-project.org>
Date: Sun, 19 Mar 2017 19:22:50 +0100
Subject: [PATCH] [dynampic polymorphism] update the category implementation of
the eigenvalue solvers
---
dune/istl/eigenvalue/poweriteration.hh | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/dune/istl/eigenvalue/poweriteration.hh b/dune/istl/eigenvalue/poweriteration.hh
index 459272e4e..71f36e04c 100644
--- a/dune/istl/eigenvalue/poweriteration.hh
+++ b/dune/istl/eigenvalue/poweriteration.hh
@@ -47,8 +47,6 @@ namespace Dune
typedef Y range_type;
typedef typename X::field_type field_type;
- enum {category = Dune::SolverCategory::sequential};
-
ScalingLinearOperator (field_type immutable_scaling,
const field_type& mutable_scaling)
: immutable_scaling_(immutable_scaling),
@@ -68,6 +66,12 @@ namespace Dune
y.axpy(alpha,temp);
}
+ //! Category of the linear operator (see SolverCategory::Category)
+ virtual SolverCategory::Category category() const
+ {
+ return SolverCategory::sequential;
+ }
+
protected:
const field_type immutable_scaling_;
const field_type& mutable_scaling_;
@@ -92,8 +96,6 @@ namespace Dune
typedef typename OP1::range_type range_type;
typedef typename domain_type::field_type field_type;
- enum {category = Dune::SolverCategory::sequential};
-
LinearOperatorSum (const OP1& op1, const OP2& op2)
: op1_(op1), op2_(op2)
{
@@ -118,6 +120,12 @@ namespace Dune
y.axpy(alpha,temp);
}
+ //! Category of the linear operator (see SolverCategory::Category)
+ virtual SolverCategory::Category category() const
+ {
+ return SolverCategory::sequential;
+ }
+
protected:
const OP1& op1_;
const OP2& op2_;
--
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