primitiveMesh → edge Relation

File in src/OpenFOAM/meshes/primitiveMesh	Includes file in src/OpenFOAM/meshes/meshShapes/edge
primitiveMesh.H	edgeList.H
primitiveMeshCheck / primitiveMeshCheck.C	EdgeMap.H
PrimitivePatch / PrimitivePatch.H	edgeList.H