Added forward declaration of friend functions

src/meshTools/algorithms/PatchEdgeFaceWave/patchEdgeFaceInfo.H

@@ -48,9 +48,19 @@ namespace Foam
 {
 
 // Forward declaration of classes
+
 class polyPatch;
 class polyMesh;
 
+
+// Forward declaration of friend functions and operators
+
+class patchEdgeFaceInfo;
+
+Istream& operator>>(Istream&, patchEdgeFaceInfo&);
+Ostream& operator<<(Ostream&, const patchEdgeFaceInfo&);
+
+
 /*---------------------------------------------------------------------------*\
                            Class patchEdgeFaceInfo Declaration
 \*---------------------------------------------------------------------------*/

src/meshTools/algorithms/PatchEdgeFaceWave/patchEdgeFaceRegion.H

@@ -53,6 +53,15 @@ namespace Foam
 class polyPatch;
 class polyMesh;
 
+
+// Forward declaration of friend functions and operators
+
+class patchEdgeFaceRegion;
+
+Istream& operator>>(Istream&, patchEdgeFaceRegion&);
+Ostream& operator<<(Ostream&, const patchEdgeFaceRegion&);
+
+
 /*---------------------------------------------------------------------------*\
                            Class patchEdgeFaceRegion Declaration
 \*---------------------------------------------------------------------------*/

src/meshTools/algorithms/PatchEdgeFaceWave/patchEdgeFaceRegions.H

@@ -51,6 +51,15 @@ namespace Foam
 // Forward declaration of classes
 class polyMesh;
 
+
+// Forward declaration of friend functions and operators
+
+class patchEdgeFaceRegions;
+
+Istream& operator>>(Istream&, patchEdgeFaceRegions&);
+Ostream& operator<<(Ostream&, const patchEdgeFaceRegions&);
+
+
 /*---------------------------------------------------------------------------*\
                            Class patchEdgeFaceRegions Declaration
 \*---------------------------------------------------------------------------*/

src/meshTools/algorithms/PointEdgeWave/pointEdgePoint.H

@@ -53,6 +53,15 @@ namespace Foam
 class polyPatch;
 class polyMesh;
 
+
+// Forward declaration of friend functions and operators
+
+class pointEdgePoint;
+
+Istream& operator>>(Istream&, pointEdgePoint&);
+Ostream& operator<<(Ostream&, const pointEdgePoint&);
+
+
 /*---------------------------------------------------------------------------*\
                            Class pointEdgePoint Declaration
 \*---------------------------------------------------------------------------*/