special functions for postprocessing: bulkDensity and solidVolFraction

src/PostprocessData/operation/PostprocessOperation/PostprocessOperationSolidVolFraction.hpp

@@ -0,0 +1,77 @@
+/*------------------------------- phasicFlow ---------------------------------
+      O        C enter of
+     O O       E ngineering and
+    O   O      M ultiscale modeling of
+   OOOOOOO     F luid flow
+------------------------------------------------------------------------------
+  Copyright (C): www.cemf.ir
+  email: hamid.r.norouzi AT gmail.com
+------------------------------------------------------------------------------
+Licence:
+  This file is part of phasicFlow code. It is a free software for simulating
+  granular and multiphase flows. You can redistribute it and/or modify it under
+  the terms of GNU General Public License v3 or any other later versions.
+
+  phasicFlow is distributed to help others in their research in the field of
+  granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+-----------------------------------------------------------------------------*/
+
+#ifndef __PostprocessOperationSolidVolFraction_hpp__
+#define __PostprocessOperationSolidVolFraction_hpp__
+
+/*!
+ * @class PostprocessOperationSolidVolFraction
+ * @brief Calculates solid volume fraction in the regions
+ * 
+ *
+ * @see PostprocessOperationSum
+ */
+
+#include "PostprocessOperationSum.hpp"
+
+namespace pFlow::postprocessData
+{
+
+class PostprocessOperationSolidVolFraction
+:
+    public PostprocessOperationSum
+{
+
+public:
+
+    TypeInfo("PostprocessOperation<solidVolFraction>");
+
+    /// @brief Constructs average operation processor
+    /// @param opDict Operation parameters dictionary
+    /// @param regPoints Region points data
+    /// @param fieldsDB Fields database
+    PostprocessOperationSolidVolFraction(
+        const dictionary& opDict,
+        const regionPoints& regPoints,
+        fieldsDataBase& fieldsDB);
+    
+    /// destructor 
+    ~PostprocessOperationSolidVolFraction() override = default;
+
+    /// add this virtual constructor to the base class
+    add_vCtor
+    (
+        postprocessOperation,
+        PostprocessOperationSolidVolFraction,
+        dictionary
+    );
+
+    bool divideByVolume()const override
+    {
+        return true;
+    }
+
+};
+
+} 
+
+#endif //__PostprocessOperationSolidVolFraction_hpp__
+
+