From a5d46fca92ae73d31e9fac43359c27f18edcb0e8 Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Wed, 2 Nov 2011 17:45:03 +0100
Subject: [PATCH] Assemble a 2D function
---
src/one-body-sample.cc | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/one-body-sample.cc b/src/one-body-sample.cc
index 4f7359d5..051d3888 100644
--- a/src/one-body-sample.cc
+++ b/src/one-body-sample.cc
@@ -171,6 +171,22 @@ int main() {
neumannBoundaryAssembler, b,
true); // resize the output vector and zero all of its entries
}
+
+ { // constant 2D function
+ std::vector<SmallVector> b;
+ SmallVector SampleVector;
+ SampleVector[0] = 1;
+ SampleVector[1] = 2;
+ ConstantFunction<SmallVector, SmallVector> fNeumann(SampleVector);
+ NeumannBoundaryAssembler<GridType, SmallVector>
+ neumannBoundaryAssembler(fNeumann);
+
+ BoundaryFunctionalAssembler<P1Basis> boundaryFunctionalAssembler(
+ p1Basis, neumannBoundary);
+ boundaryFunctionalAssembler.assemble(
+ neumannBoundaryAssembler, b,
+ true); // resize the output vector and zero all of its entries
+ }
}
{ // experiment with convex problems and the like
--
GitLab