ENH: searchableSurface: overlap() function added

src/meshTools/searchableSurface/searchableCylinder.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -154,6 +154,17 @@ public:
         //  Usually the element centres (should be of length size()).
         virtual pointField coordinates() const;
 
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            notImplemented
+            (
+                "searchableCylinder::overlaps(const boundBox&) const"
+            );
+
+            return false;
+        }
+
 
         // Multiple point queries.
 

src/meshTools/searchableSurface/searchablePlane.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -130,6 +130,17 @@ public:
             return pointField(1, refPoint());
         }
 
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            notImplemented
+            (
+                "searchablePlane::overlaps(const boundBox&) const"
+            );
+
+            return false;
+        }
+
 
         // Multiple point queries.
 

src/meshTools/searchableSurface/searchablePlate.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -149,6 +149,17 @@ public:
             return pointField(1, origin_);
         }
 
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            notImplemented
+            (
+                "searchablePlate::overlaps(const boundBox&) const"
+            );
+
+            return false;
+        }
+
 
         // Multiple point queries.
 

src/meshTools/searchableSurface/searchableSphere.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -138,6 +138,17 @@ public:
             return pointField(1, centre_);
         }
 
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            notImplemented
+            (
+                "searchableSphere::overlaps(const boundBox&) const"
+            );
+
+            return false;
+        }
+
 
         // Multiple point queries.
 

src/meshTools/searchableSurface/searchableSurface.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -206,17 +206,8 @@ public:
         //  Usually the element centres (should be of length size()).
         virtual pointField coordinates() const = 0;
 
-        // Does any part of the surface overlap the supplied bound box?
-        virtual bool overlaps(const boundBox& bb) const
-        {
-            notImplemented
-            (
-                "searchableSurface::overlaps(const boundBox& bb) const"
-            );
-
-            return false;
-        }
-
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const = 0;
 
         // Single point queries.
 

src/meshTools/searchableSurface/searchableSurfaceCollection.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -176,6 +176,17 @@ public:
         //  Usually the element centres (should be of length size()).
         virtual pointField coordinates() const;
 
+        //- Does any part of the surface overlap the supplied bound box?
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            notImplemented
+            (
+                "searchableSurfaceCollection::overlaps(const boundBox&) const"
+            );
+
+            return false;
+        }
+
 
         // Multiple point queries.
 

src/meshTools/searchableSurface/searchableSurfaceWithGaps.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -156,6 +156,14 @@ public:
             return surface().coordinates();
         }
 
+        //- Does any part of the surface overlap the supplied bound box?
+        //  Note: use perturbed surface? Since uses boundbox of points and
+        //        not actual intersection chosen to use unperturbed surface.
+        virtual bool overlaps(const boundBox& bb) const
+        {
+            return surface().overlaps(bb);
+        }
+
 
         // Multiple point queries.