Utilities patchAverage and patchIntegrate replaced by postProcess

e.g.
    postProcess -func 'patchAverage(name=inlet,p)'
    postProcess -func 'patchIntegrate(name=inlet,p)'

src/OpenFOAM/db/functionObjects/functionObject/functionObject.C

@@ -36,12 +36,15 @@ namespace Foam
     defineRunTimeSelectionTable(functionObject, dictionary);
 }
 
+bool Foam::functionObject::postProcess(false);
+
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::functionObject::functionObject(const word& name)
 :
-    name_(name)
+    name_(name),
+    log(postProcess)
 {}
 
 
@@ -120,6 +123,17 @@ const Foam::word& Foam::functionObject::name() const
 }
 
 
+bool Foam::functionObject::read(const dictionary& dict)
+{
+    if (!postProcess)
+    {
+        log = dict.lookupOrDefault<Switch>("log", true);
+    }
+
+    return true;
+}
+
+
 bool Foam::functionObject::end()
 {
     return execute() && write();

src/OpenFOAM/db/functionObjects/functionObject/functionObject.H

@@ -112,6 +112,7 @@ SourceFiles
 
 #include "typeInfo.H"
 #include "autoPtr.H"
+#include "Switch.H"
 #include "runTimeSelectionTables.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -152,6 +153,12 @@ public:
 
     static int debug;
 
+    //- Global post-processing mode switch
+    static bool postProcess;
+
+    //- Switch write log to Info
+    Switch log;
+
 
     // Declare run-time constructor selection tables
 
@@ -199,7 +206,7 @@ public:
         const word& name() const;
 
         //- Read and set the function object if its data have changed
-        virtual bool read(const dictionary&) = 0;
+        virtual bool read(const dictionary&);
 
         //- Called at each ++ or += of the time-loop.
         //  postProcess overrides the usual executeControl behaviour and