From 423ff8dbe17360210209bd723c55c8b73cc837b7 Mon Sep 17 00:00:00 2001 From: David Wells Date: Tue, 11 Oct 2016 15:33:16 -0400 Subject: [PATCH] Remove MGConstraints doc references. This class only existed in preliminary versions of the MG part of the library and has since been replaced by MGConstrainedDoFs. --- examples/step-50/step-50.cc | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/examples/step-50/step-50.cc b/examples/step-50/step-50.cc index 11a0f07ad3..ea0ee6e034 100644 --- a/examples/step-50/step-50.cc +++ b/examples/step-50/step-50.cc @@ -501,7 +501,7 @@ namespace Step50 // Our first job is to identify those degrees of freedom on each level // that are located on interfaces between adaptively refined levels, and // those that lie on the interface but also on the exterior boundary of - // the domain. The MGConstraints already computed the + // the domain. The MGConstrainedDoFs already computed the // information for us when we called initialize in // setup_system(). @@ -511,7 +511,7 @@ namespace Step50 // the assembled value has to be added into on each level. On the // other hand, we also have to impose zero boundary conditions on // the external boundary of each level. But this the - // MGConstraints knows it. So we simply ask for them + // MGConstrainedDoFs knows it. So we simply ask for them // by calling get_boundary_indices (). The third // step is to construct constraints on all those degrees of // freedom: their value should be zero after each application of @@ -695,11 +695,7 @@ namespace Step50 // Create the object that deals with the transfer between // different refinement levels. MGTransferPrebuilt mg_transfer(mg_constrained_dofs); - // Now the prolongation matrix has to be built. This matrix needs - // to take the boundary values on each level into account and - // needs to know about the indices at the refinement edges. The - // MGConstraints knows about that so pass it as an - // argument. + // Now the prolongation matrix has to be built. mg_transfer.build_matrices(mg_dof_handler); matrix_t &coarse_matrix = mg_matrices[0]; -- 2.39.5