fvMeshStitcher: Standardise mesh change hooks

src/finiteVolume/fvMesh/fvMesh.C

@@ -1329,6 +1329,11 @@ void Foam::fvMesh::topoChange(const polyTopoChangeMap& map)
 
     const_cast<Time&>(time()).functionObjects().topoChange(map);
 
+    if (stitcher_.valid())
+    {
+        stitcher_->topoChange(map);
+    }
+
     if (topoChanger_.valid())
     {
         topoChanger_->topoChange(map);
@@ -1365,6 +1370,7 @@ void Foam::fvMesh::mapMesh(const polyMeshMap& map)
 
     const_cast<Time&>(time()).functionObjects().mapMesh(map);
 
+    stitcher_->mapMesh(map);
     topoChanger_->mapMesh(map);
     distributor_->mapMesh(map);
     mover_->mapMesh(map);
@@ -1390,6 +1396,7 @@ void Foam::fvMesh::distribute(const polyDistributionMap& map)
 
     const_cast<Time&>(time()).functionObjects().distribute(map);
 
+    stitcher_->distribute(map);
     topoChanger_->distribute(map);
     distributor_->distribute(map);
     mover_->distribute(map);
@@ -1714,6 +1721,11 @@ bool Foam::fvMesh::writeObject
         ok = ok && V0Ptr_->write(write);
     }
 
+    if (stitcher_.valid())
+    {
+        stitcher_->write(write);
+    }
+
     if (topoChanger_.valid())
     {
         topoChanger_->write(write);

src/finiteVolume/fvMesh/fvMeshStitchers/fvMeshStitcher/fvMeshStitcher.C

@@ -1185,14 +1185,6 @@ bool Foam::fvMeshStitcher::stitches() const
 }
 
 
-void Foam::fvMeshStitcher::updateMesh(const polyTopoChangeMap&)
-{}
-
-
-void Foam::fvMeshStitcher::movePoints()
-{}
-
-
 bool Foam::fvMeshStitcher::disconnect
 (
     const bool changing,
@@ -1596,4 +1588,16 @@ void Foam::fvMeshStitcher::reconnect(const bool geometric) const
 }
 
 
+void Foam::fvMeshStitcher::topoChange(const polyTopoChangeMap&)
+{}
+
+
+void Foam::fvMeshStitcher::mapMesh(const polyMeshMap&)
+{}
+
+
+void Foam::fvMeshStitcher::distribute(const polyDistributionMap&)
+{}
+
+
 // ************************************************************************* //

src/finiteVolume/fvMesh/fvMeshStitchers/fvMeshStitcher/fvMeshStitcher.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2021-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2021-2023 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -375,21 +375,15 @@ public:
         //- Does this stitcher do anything?
         bool stitches() const;
 
-        //- Update local data for topology changes
-        virtual void updateMesh(const polyTopoChangeMap&);
-
-        //- Update local data for mesh motion
-        virtual void movePoints();
-
         //- Disconnect the mesh by removing faces from the nonConformalCyclics
-        virtual bool disconnect
+        bool disconnect
         (
             const bool changing,
             const bool geometric
         );
 
         //- Connect the mesh by adding faces into the nonConformalCyclics
-        virtual bool connect
+        bool connect
         (
             const bool changing,
             const bool geometric,
@@ -400,7 +394,16 @@ public:
         //  in whether or not the connection is "geometric".
         void reconnect(const bool geometric) const;
 
-        //- Write the mover state
+        //- Update corresponding to the given map
+        virtual void topoChange(const polyTopoChangeMap&);
+
+        //- Update from another mesh using the given map
+        virtual void mapMesh(const polyMeshMap&);
+
+        //- Update corresponding to the given distribution map
+        virtual void distribute(const polyDistributionMap&);
+
+        //- Write the stitcher state
         virtual bool write(const bool write = true) const
         {
             return true;