multiDirRefinement: hexRef8 is not registered to the polyMesh

Henry Weller · Henry Weller · commit 7d01be768b8c · 2025-08-15T16:57:50.000+01:00
to allow for directional refinements which are not consistent with hexRef8 which
must be deleted before they are applied.
diff --git a/src/polyTopoChange/meshCut/meshModifiers/multiDirRefinement/multiDirRefinement.C b/src/polyTopoChange/meshCut/meshModifiers/multiDirRefinement/multiDirRefinement.C
@@ -232,7 +232,7 @@ void Foam::multiDirRefinement::refineHex8
             << endl;
     }
 
-    hexRef8& hexRefiner = hexRef8::New
+    hexRef8 hexRefiner
     (
         mesh,
         labelList(mesh.nCells(), 0),    // cellLevel
diff --git a/src/polyTopoChange/polyTopoChange/hexRef8/hexRef8.C b/src/polyTopoChange/polyTopoChange/hexRef8/hexRef8.C
@@ -4129,6 +4129,7 @@ void Foam::hexRef8::storeData
 
 void Foam::hexRef8::topoChange(const polyTopoChangeMap& map)
 {
+    InfoInFunction << endl;
     Map<label> dummyMap(0);
 
     topoChange(map, dummyMap, dummyMap, dummyMap);
diff --git a/src/polyTopoChange/polyTopoChange/hexRef8/hexRef8.H b/src/polyTopoChange/polyTopoChange/hexRef8/hexRef8.H
@@ -356,16 +356,13 @@ class hexRef8
             ) const;
 
 
-    //- Declare friendship with the base mesh object so that it can use
-    //  this class' private constructors
-    friend class DemandDrivenMeshObject
-    <
-        polyMesh,
-        PermanentMeshObject,
-        hexRef8
-    >;
+public:
 
-    // Private constructors
+    //- Runtime type information
+    ClassName("hexRef8");
+
+
+    // Constructors
 
         //- Construct from mesh, read_if_present refinement data
         //  (from write below). If readHistory is true does read_if_present
@@ -393,15 +390,6 @@ class hexRef8
             const scalar level0Edge = -great
         );
 
-
-public:
-
-    //- Runtime type information
-    ClassName("hexRef8");
-
-
-    // Constructors
-
         //- Disallow default bitwise copy construction
         hexRef8(const hexRef8&) = delete;
 
@@ -507,7 +495,7 @@ public:
             //  Called after the mesh change. setRefinement will already have
             //  made sure the pointLevel_ and cellLevel_ are the size of the new
             //  mesh so we only need to account for reordering.
-            void topoChange(const polyTopoChangeMap&);
+            virtual void topoChange(const polyTopoChangeMap&);
 
 
             // Restoring : is where other processes delete and reinsert data.

Original file line number	Diff line number	Diff line change
`@@ -232,7 +232,7 @@ void Foam::multiDirRefinement::refineHex8`
`232`	`232`	`<< endl;`
`233`	`233`	`}`
`234`	`234`
`235`		`- hexRef8& hexRefiner = hexRef8::New`
	`235`	`+ hexRef8 hexRefiner`
`236`	`236`	`(`
`237`	`237`	`mesh,`
`238`	`238`	`labelList(mesh.nCells(), 0), // cellLevel`
Original file line number	Diff line number	Diff line change
`@@ -4129,6 +4129,7 @@ void Foam::hexRef8::storeData`
`4129`	`4129`
`4130`	`4130`	`void Foam::hexRef8::topoChange(const polyTopoChangeMap& map)`
`4131`	`4131`	`{`
	`4132`	`+ InfoInFunction << endl;`
`4132`	`4133`	`Map<label> dummyMap(0);`
`4133`	`4134`
`4134`	`4135`	`topoChange(map, dummyMap, dummyMap, dummyMap);`