utilities added

utilities/particlesPhasicFlow/empty/empty.C

@@ -0,0 +1,36 @@
+/*------------------------------- 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.
+
+-----------------------------------------------------------------------------*/
+
+#include "empty.H"
+
+
+
+pFlow::empty::empty(
+	const dictionary& dict
+)
+:
+	positionParticles(dict),
+	position_
+	(
+		maxNumberOfParticles_, RESERVE()
+	)
+{
+	position_.clear();
+}

utilities/particlesPhasicFlow/empty/empty.H

@@ -0,0 +1,94 @@
+/*------------------------------- 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 __empty_H__
+#define __empty_H__
+
+#include "positionParticles.H"
+#include "box.H"
+
+namespace pFlow
+{
+
+
+class empty 
+:
+	public positionParticles
+{
+protected:
+
+	dictionary 	emptyDict_;
+
+
+	realx3Vector 	position_;
+
+public:
+
+	// - type Info
+	TypeName("empty");
+
+	empty(const dictionary& dict);
+
+	// - add this class to vCtor selection table 
+	add_vCtor(
+		positionParticles,
+		empty,
+		dictionary);
+
+	virtual ~empty() = default;
+
+	//// - Methods 
+
+	virtual label numPoints()const
+	{
+		return 0;
+	}
+
+	virtual label size()const
+	{
+		return 0;
+	}
+
+	real maxDiameter() const override
+	{
+		return 1.0;
+	}
+
+	// - const access to position
+	virtual const realx3Vector& position()const 
+	{
+		return position_;
+	}
+
+	// - access to position 
+	virtual realx3Vector& position()
+	{
+		return position_;
+	}
+
+	
+};	
+
+
+}
+
+
+
+#endif // __empety_H__