From 310f0432e2be282e24b6737313745c31496e775f Mon Sep 17 00:00:00 2001 From: bangerth Date: Wed, 13 Dec 2006 00:20:34 +0000 Subject: [PATCH] Add a few comments git-svn-id: https://svn.dealii.org/trunk@14225 0785d39b-7218-0410-832d-ea1e28bc413d --- tests/fail/hp-crash_12.cc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tests/fail/hp-crash_12.cc b/tests/fail/hp-crash_12.cc index 922ed4f23b..e2a2836ede 100644 --- a/tests/fail/hp-crash_12.cc +++ b/tests/fail/hp-crash_12.cc @@ -14,6 +14,14 @@ // check the complex case described in the hp paper by playing through all // sorts of arrangements of finite elements on one coarse and one refined cell +// +// this code in particular tests some compensating code in +// dof_tools.cc, where we have to make sure that we select a suitable +// set of master dofs. this is mostly trivial in 2d and for most fe +// combinations in 3d as well. the exceptions are that it doesn't work +// as easily in 3d for the combinations Q4/Q3, Q5/Q3, and +// Q5/Q4. Higher order finite elements in 3d will probably only +// exacerbate the problem, but the code there appears to be robust. char logname[] = "hp-crash_12/output"; @@ -66,6 +74,7 @@ void test () fe.push_back (FE_Q(2)); fe.push_back (FE_Q(3)); fe.push_back (FE_Q(4)); + fe.push_back (FE_Q(5)); hp::DoFHandler dof_handler(triangulation); -- 2.39.5