COMP: avoid ambiguous construct from tmp - mesh, meshTools

.../autoMesh/autoHexMesh/autoHexMeshDriver/autoLayerDriver.C

...h/autoMesh/autoHexMesh/autoHexMeshDriver/autoSnapDriver.C

src/meshTools/coordinateSystems/cylindricalCS.C

src/meshTools/coordinateSystems/sphericalCS.C

src/meshTools/coordinateSystems/toroidalCS.C

...irectMapped/directMappedPolyPatch/directMappedPatchBase.C