ENH: Added new cloudInfo function object

src/postProcessing/functionObjects/cloud/cloudInfo/cloudInfo.H

@@ -0,0 +1,157 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     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 3 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, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cloudInfo
+
+Description
+    Outputs cloud information to file
+
+    Currently outputs:
+        - total current number of parcels
+        - total current mass of parcels
+
+SourceFiles
+    cloudInfo.C
+    IOcloudInfo.H
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cloudInfo_H
+#define cloudInfo_H
+
+#include "OFstream.H"
+#include "PtrList.H"
+#include "pointFieldFwd.H"
+#include "volFields.H"
+#include "surfaceFields.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// Forward declaration of classes
+class objectRegistry;
+class dictionary;
+class mapPolyMesh;
+
+/*---------------------------------------------------------------------------*\
+                         Class cloudInfo Declaration
+\*---------------------------------------------------------------------------*/
+
+class cloudInfo
+{
+protected:
+
+    // Protected data
+
+        //- Name of this set of cloudInfo object
+        word name_;
+
+        const objectRegistry& obr_;
+
+        //- on/off switch
+        bool active_;
+
+        //- Clouds to process
+        wordHashSet cloudSet_;
+
+        //- Output file pointers
+        PtrList<OFstream> outputFilePtr_;
+
+
+    // Protected Member Functions
+
+        //- If the output file has not been created create it
+        void makeFiles();
+
+        //- Disallow default bitwise copy construct
+        cloudInfo(const cloudInfo&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cloudInfo&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("cloudInfo");
+
+
+    // Constructors
+
+        //- Construct for given objectRegistry and dictionary.
+        //  Allow the possibility to load fields from files
+        cloudInfo
+        (
+            const word& name,
+            const objectRegistry&,
+            const dictionary&,
+            const bool loadFromFiles = false
+        );
+
+
+    //- Destructor
+    virtual ~cloudInfo();
+
+
+    // Member Functions
+
+        //- Return name of the cloudInfo object
+        virtual const word& name() const
+        {
+            return name_;
+        }
+
+        //- Read the field min/max data
+        virtual void read(const dictionary&);
+
+        //- Execute, currently does nothing
+        virtual void execute();
+
+        //- Execute at the final time-loop, currently does nothing
+        virtual void end();
+
+        //- 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
+
+// ************************************************************************* //