diff options
Diffstat (limited to 'Carpet/CarpetLib/src/dh.cc')
| -rw-r--r-- | Carpet/CarpetLib/src/dh.cc | 42 |
1 files changed, 15 insertions, 27 deletions
diff --git a/Carpet/CarpetLib/src/dh.cc b/Carpet/CarpetLib/src/dh.cc index 3023b9c31..6d9b6e065 100644 --- a/Carpet/CarpetLib/src/dh.cc +++ b/Carpet/CarpetLib/src/dh.cc @@ -1,23 +1,4 @@ -/*************************************************************************** - dh.cc - Data Hierarchy - A grid hierarchy plus ghost zones - ------------------- - begin : Sun Jun 11 2000 - copyright : (C) 2000 by Erik Schnetter - email : schnetter@astro.psu.edu - - $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/dh.cc,v 1.23 2002/12/12 16:49:55 schnetter Exp $ - - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ +// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/dh.cc,v 1.24 2003/01/03 15:49:36 schnetter Exp $ #include <assert.h> @@ -39,9 +20,9 @@ using namespace std; template<int D> dh<D>::dh (gh<D>& h, const ivect& lghosts, const ivect& ughosts, int prolongation_order_space) - : dimgeneric_dh(prolongation_order_space), - h(h), - lghosts(lghosts), ughosts(ughosts) + : h(h), + lghosts(lghosts), ughosts(ughosts), + prolongation_order_space(prolongation_order_space) { assert (all(lghosts>=0 && ughosts>=0)); h.add(this); @@ -57,6 +38,13 @@ dh<D>::~dh () h.remove(this); } +// Helpers +template<int D> +int dh<D>::prolongation_stencil_size () const { + assert (prolongation_order_space>=0); + return prolongation_order_space/2; +} + // Modifiers template<int D> void dh<D>::recompose () { @@ -346,7 +334,7 @@ void dh<D>::recompose () { } } // if output_bboxes - for (typename list<generic_gf<D>*>::iterator f=gfs.begin(); + for (typename list<ggf<D>*>::iterator f=gfs.begin(); f!=gfs.end(); ++f) { (*f)->recompose(); } @@ -356,13 +344,13 @@ void dh<D>::recompose () { // Grid function management template<int D> -void dh<D>::add (generic_gf<D>* f) { +void dh<D>::add (ggf<D>* f) { CHECKPOINT; gfs.push_back(f); } template<int D> -void dh<D>::remove (generic_gf<D>* f) { +void dh<D>::remove (ggf<D>* f) { CHECKPOINT; gfs.remove(f); } @@ -376,7 +364,7 @@ void dh<D>::output (ostream& os) const { << "ghosts=[" << lghosts << "," << ughosts << "]," << "gfs={"; int cnt=0; - for (typename list<generic_gf<D>*>::const_iterator f = gfs.begin(); + for (typename list<ggf<D>*>::const_iterator f = gfs.begin(); f != gfs.end(); ++f) { if (cnt++) os << ","; (*f)->output(os); |