From 7b64779f4273cf0e72c6d090415f6480eb949158 Mon Sep 17 00:00:00 2001
From: henry <henry>
Date: Sun, 1 Mar 2009 20:25:26 +0000
Subject: [PATCH] Added forward declaration of IO operators, see:
 http://openfoam.cfd-online.com/cgi-bin/forum/show.cgi?126/10948

---
 src/meshTools/cellDist/wallPoint/wallPoint.H | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/meshTools/cellDist/wallPoint/wallPoint.H b/src/meshTools/cellDist/wallPoint/wallPoint.H
index a076d76..82d6b38 100644
--- a/src/meshTools/cellDist/wallPoint/wallPoint.H
+++ b/src/meshTools/cellDist/wallPoint/wallPoint.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2008 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -51,6 +51,12 @@ namespace Foam
 // Forward declaration of classes
 class polyPatch;
 class polyMesh;
+class wallPoint;
+
+// Forward declaration of friend functions and operators
+Ostream& operator<<(Ostream&, const wallPoint&);
+Istream& operator>>(Istream&, wallPoint&);
+
 
 /*---------------------------------------------------------------------------*\
                            Class wallPoint Declaration
@@ -78,12 +84,15 @@ class wallPoint
             const scalar tol
         );
 
+
 public:
+
     // Static data members
 
         //- initial point far away.
         static point greatPoint;
 
+
     // Constructors
 
         //- Construct null
@@ -102,6 +111,7 @@ public:
             const wallPoint&
         );
 
+
     // Member Functions
 
         // Access
@@ -184,11 +194,11 @@ public:
                 const scalar tol
             );
 
+
     // Member Operators
 
         // Needed for List IO
         inline bool operator==(const wallPoint&) const;
-
         inline bool operator!=(const wallPoint&) const;
 
 
-- 
2.11.4.GIT