ENH: Removing IO from IOdictionaries.

applications/utilities/mesh/generation/cvMesh/cvMesh.C

@@ -49,7 +49,7 @@ int main(int argc, char *argv[])
             "cvMeshDict",
             runTime.system(),
             runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
             IOobject::NO_WRITE
         )
     );

src/mesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMesh.C

@@ -33,7 +33,7 @@ License
 Foam::conformalVoronoiMesh::conformalVoronoiMesh
 (
     const Time& runTime,
-    const IOdictionary& cvMeshDict
+    const dictionary& cvMeshDict
 )
 :
     HTriangulation(),
@@ -519,7 +519,28 @@ void Foam::conformalVoronoiMesh::insertFlatEdgePointGroup
     const pointIndexHit& edHit
 )
 {
-    Info<< "NOT INSERTING FLAT EDGE POINT GROUP, NOT IMPLEMENTED" << endl;
+    const point& edgePt = edHit.hitPoint();
+
+    scalar ppDist = pointPairDistance(edgePt);
+
+    const vectorField& feNormals = feMesh.normals();
+    const labelList& edNormalIs = feMesh.edgeNormals()[edHit.index()];
+
+    // As this is a flat edge, there are two normals by definition
+    const vector& nA = feNormals[edNormalIs[0]];
+    const vector& nB = feNormals[edNormalIs[1]];
+
+    // Average normal to remove any bias to one side, although as this
+    // is a flat edge, the normals should be essentially the same
+    vector n = 0.5*(nA + nB);
+
+    // Direction along the surface to the control point, sense of edge
+    // direction not important, as +s and -s can be used because this
+    // is a flat edge
+    vector s = 2.0*ppDist*(feMesh.edgeDirections()[edHit.index()] ^ n);
+
+    insertPointPair(ppDist, edgePt + s, n);
+    insertPointPair(ppDist, edgePt - s, n);
 }
 
 

src/mesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMesh.H

@@ -657,7 +657,7 @@ public:
         conformalVoronoiMesh
         (
             const Time& runTime,
-            const IOdictionary& cvMeshDict
+            const dictionary& cvMeshDict
         );
 
 

src/mesh/conformalVoronoiMesh/cvControls/cvControls.C

@@ -31,7 +31,7 @@ License
 Foam::cvControls::cvControls
 (
     const conformalVoronoiMesh& cvMesh,
-    const IOdictionary& cvMeshDict
+    const dictionary& cvMeshDict
 )
 :
     cvMesh_(cvMesh),

src/mesh/conformalVoronoiMesh/cvControls/cvControls.H

@@ -35,7 +35,7 @@ SourceFiles
 #ifndef cvControls_H
 #define cvControls_H
 
-#include "IOdictionary.H"
+#include "dictionary.H"
 #include "Switch.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -58,7 +58,7 @@ class cvControls
         const conformalVoronoiMesh& cvMesh_;
 
         //- Reference to the cvMeshDict
-        const IOdictionary& cvMeshDict_;
+        const dictionary& cvMeshDict_;
 
         // General parameters
 
@@ -282,11 +282,11 @@ public:
 
    // Constructors
 
-        //- Construct from references to conformalVoronoiMesh and IOdictionary
+        //- Construct from references to conformalVoronoiMesh and dictionary
         cvControls
         (
             const conformalVoronoiMesh& cvMesh,
-            const IOdictionary& cvMeshDict
+            const dictionary& cvMeshDict
         );
 
 
@@ -299,7 +299,7 @@ public:
         // Access
 
             //- Return the cvMeshDict
-            inline const IOdictionary& cvMeshDict() const;
+            inline const dictionary& cvMeshDict() const;
 
             //- Return the span
             inline scalar span() const;

src/mesh/conformalVoronoiMesh/cvControls/cvControlsI.H

@@ -25,7 +25,7 @@ License
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-inline const Foam::IOdictionary& Foam::cvControls::cvMeshDict() const
+inline const Foam::dictionary& Foam::cvControls::cvMeshDict() const
 {
     return cvMeshDict_;
 }