add missing interpatch_ghost_zone::assert_fully_setup()

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@424 f88db872-0e4f-0410-b76b-b9085cfa78c5

2 files changed, 29 insertions, 9 deletions

diff --git a/src/patch/ghost_zone.cc b/src/patch/ghost_zone.cc
index 486ad57..bb3e99e 100644
--- a/src/patch/ghost_zone.cc
+++ b/src/patch/ghost_zone.cc
@@ -11,6 +11,7 @@
 // interpatch_ghost_zone::~interpatch_ghost_zone
 // interpatch_ghost_zone::[min,max]_ipar
 // interpatch_ghost_zone::setup_other_patch_frontier
+// interpatch_ghost_zone::assert_fully_setup
 // interpatch_ghost_zone::synchronize
 //
 
@@ -454,6 +455,25 @@ other_patch().set_patch_frontier(other_edge(), other_frontier_);
 //******************************************************************************
 
 //
+// This function asserts() that our frontier pointer is non-NULL,
+// that the other patch has an interpatch ghost zone on this edge, and
+// that that interpatch ghost zone points back to us.
+//
+void interpatch_ghost_zone::assert_fully_setup() const
+{
+assert(other_frontier_ != NULL);
+
+assert( other_patch()
+	.ghost_zone_on_edge(other_edge())
+	.is_interpatch() );
+assert( my_patch() == other_patch()
+		      .interpatch_ghost_zone_on_edge(other_edge())
+		      .other_patch() );
+}
+
+//******************************************************************************
+
+//
 // This function "synchronizes" a ghost zone, i.e. it updates the
 // ghost-zone values of the specified gridfns via the appropriate
 // interpatch interpolations.
diff --git a/src/patch/ghost_zone.hh b/src/patch/ghost_zone.hh
index df0c9dd..ef1bc32 100644
--- a/src/patch/ghost_zone.hh
+++ b/src/patch/ghost_zone.hh
@@ -292,10 +292,10 @@ public:
 	// assert() that ghost zone is fully setup:
 	// defined here ==> no-op
 	// symmetry ghost zone ==> unchanged ==> no-op
-	// interpatch ghost zone ==> assert() that frontier pointer is non-NULL,
-	//			     assert() that other patch has interpatch
-	//				ghost zone on this edge, and that it
-	//				points back to us
+	// interpatch ghost zone ==>
+	//   assert() that frontier pointer is non-NULL,
+	//            that other patch has interpatch ghost zone on this edge,
+	//            and that it points back to us
 	virtual void assert_fully_setup() const { }
 
 protected:
@@ -496,11 +496,6 @@ public:
 		{ return other_patch_; }
 	const patch_edge& other_edge() const
 		{ return other_edge_; }
-	const patch_frontier& other_frontier() const
-		{
-		assert(other_frontier_ != NULL);
-		return *other_frontier_;
-		}
 
 	// min/max/size ipar of the ghost zone for specified iperp
 	// taking into account how we treat the corners
@@ -520,6 +515,11 @@ public:
 	void setup_other_frontier(int interp_handle,
 				  int interp_par_table_handle);
 
+	// assert() that frontier pointer is non-NULL,
+	//          that other patch has interpatch ghost zone on this edge,
+	//          and that it points back to us
+	void assert_fully_setup() const;
+
 	// constructor, destructor
 	interpatch_ghost_zone(const patch_edge& my_edge_in,
 			      const patch_edge& other_edge_in,