Merge commit 'OpenCFD/master' into olesenm

Conflicts:

	src/OpenFOAM/db/IOstreams/Pstreams/IPstream.C
	src/OpenFOAM/db/IOstreams/Pstreams/OPstream.C

src/postProcessing/functionObjects/systemCall/systemCall.H

@@ -0,0 +1,146 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    Foam::systemCall
+
+Description
+    Executes system calls, entered in the form of a string list
+
+SourceFiles
+    systemCall.C
+    IOsystemCall.H
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef systemCall_H
+#define systemCall_H
+
+#include "stringList.H"
+#include "pointFieldFwd.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// Forward declaration of classes
+class objectRegistry;
+class dictionary;
+class mapPolyMesh;
+
+/*---------------------------------------------------------------------------*\
+                       Class systemCall Declaration
+\*---------------------------------------------------------------------------*/
+
+class systemCall
+{
+protected:
+
+    // Private data
+
+        //- Name of this set of system calls
+        word name_;
+
+        const objectRegistry& obr_;
+
+        //- on/off switch
+        bool active_;
+
+        //- List of calls to execute - every step
+        stringList executeCalls_;
+
+        //- List of calls to execute - write steps
+        stringList writeCalls_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        systemCall(const systemCall&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const systemCall&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("systemCall");
+
+
+    // Constructors
+
+        //- Construct for given objectRegistry and dictionary.
+        //  Allow the possibility to load fields from files
+        systemCall
+        (
+            const word& name,
+            const objectRegistry&,
+            const dictionary&,
+            const bool loadFromFiles = false
+        );
+
+
+    // Destructor
+
+        virtual ~systemCall();
+
+
+    // Member Functions
+
+        //- Return name of the system call set
+        virtual const word& name() const
+        {
+            return name_;
+        }
+
+        //- Read the system calls
+        virtual void read(const dictionary&);
+
+        //- Execute
+        virtual void execute();
+
+        //- Write
+        virtual void write();
+
+        //- Update for changes of mesh
+        virtual void updateMesh(const mapPolyMesh&)
+        {}
+
+        //- Update for changes of mesh
+        virtual void movePoints(const pointField&)
+        {}
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //