From 7d67dc6ce82a19f7eb8a147478ba57d22033feed Mon Sep 17 00:00:00 2001
From: Felix Schindler <felix.schindler@wwu.de>
Date: Thu, 8 Aug 2019 11:05:05 +0200
Subject: [PATCH] [bilinear-forms] add apply2() variant
---
dune/gdt/local/bilinear-forms/interfaces.hh | 39 ++++++++++++++++++++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/dune/gdt/local/bilinear-forms/interfaces.hh b/dune/gdt/local/bilinear-forms/interfaces.hh
index 18f0b90a6..b65572225 100644
--- a/dune/gdt/local/bilinear-forms/interfaces.hh
+++ b/dune/gdt/local/bilinear-forms/interfaces.hh
@@ -172,6 +172,27 @@ public:
DynamicMatrix<F>& result_out_out,
const XT::Common::Parameter& param = {}) const = 0;
+ /**
+ * Variant which consideres the intersection only from the inside.
+ */
+ virtual void apply2(const IntersectionType& intersection,
+ const LocalTestBasisType& test_basis,
+ const LocalAnsatzBasisType& ansatz_basis,
+ DynamicMatrix<F>& result,
+ const XT::Common::Parameter& param = {}) const
+ {
+ this->apply2(intersection,
+ test_basis,
+ ansatz_basis,
+ test_basis,
+ ansatz_basis,
+ result,
+ unused_result_,
+ unused_result_,
+ unused_result_,
+ param);
+ }
+
/**
* This method is provided for convenience and should not be used within library code.
*/
@@ -197,7 +218,23 @@ public:
result_out_out,
param);
return {result_in_in, result_in_out, result_out_in, result_out_out};
- } // ... apply(...)
+ } // ... apply2(...)
+
+ /**
+ * This method is provided for convenience and should not be used within library code.
+ */
+ DynamicMatrix<F> apply2(const IntersectionType& intersection,
+ const LocalTestBasisType& test_basis,
+ const LocalAnsatzBasisType& ansatz_basis,
+ const XT::Common::Parameter& param = {}) const
+ {
+ DynamicMatrix<F> result(test_basis.size(param), ansatz_basis.size(param), 0);
+ this->apply2(intersection.test_basis, ansatz_basis, param);
+ return result;
+ }
+
+protected:
+ mutable DynamicMatrix<F> unused_result_;
}; // class LocalIntersectionBilinearFormInterface
--
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