From e9cf458bbb918ea9fbffcfd5c556c5da7cce260b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Kl=C3=B6fkorn?=
<robertk@mathematik.uni-stuttgart.de>
Date: Fri, 18 Mar 2005 20:08:01 +0000
Subject: [PATCH] Added some comments.
git-svn-id: https://dune.mathematik.uni-freiburg.de/svn/alugrid/trunk@119 0d966ed9-3843-0410-af09-ebfb50bd7c74
---
src/gitter_pll_impl.cc | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/src/gitter_pll_impl.cc b/src/gitter_pll_impl.cc
index 248fc112e..1f6c9b257 100644
--- a/src/gitter_pll_impl.cc
+++ b/src/gitter_pll_impl.cc
@@ -9,6 +9,9 @@
/* $Id$
* $Log$
+ * Revision 1.9 2005/03/18 20:08:01 robertk
+ * Added some comments.
+ *
* Revision 1.8 2005/01/13 16:59:26 robertk
* Moved MacroGhostTetra to ghostelements.h
*
@@ -469,7 +472,8 @@ void TetraPllXBase :: writeDynamicState (ObjectStream & os, int face) const {
return ;
}
-TetraPllXBaseMacro :: TetraPllXBaseMacro (mytetra_t & t) : TetraPllXBase (t), _ldbVertexIndex (-1), _moveTo (), _erasable (false) {
+TetraPllXBaseMacro :: TetraPllXBaseMacro (mytetra_t & t) :
+ TetraPllXBase (t), _ldbVertexIndex (-1), _moveTo (), _erasable (false) {
static const double x = 0.25 ; // 1./4.
LinearMapping (mytetra ().myvertex (0)->Point (), mytetra ().myvertex (1)->Point (),
mytetra ().myvertex (2)->Point (), mytetra ().myvertex (3)->Point ())
@@ -493,8 +497,12 @@ int & TetraPllXBaseMacro :: ldbVertexIndex () {
}
bool TetraPllXBaseMacro :: ldbUpdateGraphVertex (LoadBalancer :: DataBase & db) {
+ // parameter are:
+ // - macro vertex index
+ // - number of elementes below macro element
+ // - bary center
db.vertexUpdate (LoadBalancer :: GraphVertex (ldbVertexIndex (),
- TreeIterator < Gitter :: helement_STI, is_leaf < Gitter :: helement_STI > > (mytetra ()).size (), _center)) ;
+ TreeIterator < Gitter :: helement_STI, is_leaf < Gitter :: helement_STI > > (mytetra ()).size (), _center) ) ;
return true ;
}
@@ -1642,6 +1650,7 @@ insert_hbnd3 (hface3_GEO * f, int t, Gitter :: hbndseg_STI :: bnd_t b, const dou
typedef GitterBasis :: Objects :: Hbnd3Default Hbnd3DefaultType;
MacroGhostTetra * ghost = insert_ghosttetra(f,t,p);
assert(ghost);
+ // this HbnPll has a ghost element so is dosent get and index ==> dummyindex == 5 (see gitter_sti.h)
return new Hbnd3PllInternal < GitterBasis :: Objects :: Hbnd3Default, BndsegPllBaseXClosure < Hbnd3DefaultType > ,
BndsegPllBaseXMacroClosure < Hbnd3DefaultType > > :: macro_t (f,t,NULL, b, indexManager(5) , ghost ) ;
}
@@ -1656,7 +1665,7 @@ Gitter :: Geometric :: hbndseg3_GEO * GitterBasisPll :: MacroGitterBasisPll ::
insert_hbnd3 (hface3_GEO * f, int t, Gitter :: hbndseg_STI :: bnd_t b ) {
if (b == Gitter :: hbndseg_STI :: closure) {
typedef GitterBasis :: Objects :: Hbnd3Default Hbnd3DefaultType;
- // this HbnPll has a ghost element so is dosent get and index ==> dummyindex == 5 (see gitter_sti.h)
+ // here we have a ghost of the ghost, therefor we need the element index manager
return new Hbnd3PllInternal < GitterBasis :: Objects :: Hbnd3Default, BndsegPllBaseXClosure < Hbnd3DefaultType > ,
BndsegPllBaseXMacroClosure < Hbnd3DefaultType > > :: macro_t (f,t,NULL, b, indexManager(0) , 0 ) ;
} else {
--
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