Interaction folder is finalized with adjustable box and tested for rotating drum

src/Interaction/contactSearch/methods/particleWallContactSearchs.hpp

@@ -0,0 +1,123 @@
+/*------------------------------- 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 __particleWallContactSearchs_hpp__
+#define __particleWallContactSearchs_hpp__
+
+#include "pointFlag.hpp"
+#include "contactSearchGlobals.hpp"
+#include "box.hpp"
+
+namespace pFlow
+{
+template<typename method>
+class particleWallContactSearchs
+{
+public:
+
+	using MethodType 		= method;
+
+	using IndexType 		= uint32;
+
+	using execution_space 	= DefaultExecutionSpace;
+
+	using memory_space 		= typename execution_space::memory_space;
+
+private:
+
+	// friend 
+	friend 	MethodType;
+
+	/// @brief  box enclosing the simulation domain (local to processor)
+	box 		domainBox_;
+
+	/*/// @brief box enclosing the area for contact search (region with points)
+	box 		searchBox_;*/
+
+	/// @brief update interval in terms of iteration numebr 
+	uint32 		updateInterval_= 1;
+
+	/// @brief  last iteration number which contact search has been performed
+	uint32 		lastUpdated_ 	= 0;
+
+	/// @brief performed search? 
+	bool 		performedSearch_ = false;
+
+protected:
+
+	inline
+	auto& getMethod()
+	{
+		return static_cast<MethodType&>(*this);
+	}
+
+	inline
+	const auto& getMethod()const
+	{
+		return static_cast<const MethodType&>(*this);
+	}
+
+public:
+
+	particleWallContactSearchs(
+		const 	dictionary& dict,
+		const 	box& domain,
+		real  	minSize,
+		real 	maxSize,
+		const 	ViewType1D<realx3, memory_space>& position,
+		const 	pFlagTypeDevice &flags, 
+		const 	ViewType1D<real, memory_space>& diam
+	);
+
+	bool broadSearch
+	(
+		uint32 iter,
+		real t,
+		real dt,
+		csPairContainerType& ppPairs,
+		csPairContainerType& pwPairs,
+		const deviceViewType1D<realx3>& pointPos,
+    	const pFlagTypeDevice& flags,
+    	const deviceViewType1D<real>& diameter,
+		bool  force = false
+	);
+		
+	bool performedSearch()const
+	{
+		return performedSearch_;
+	}
+
+	bool performSearch(uint32 iter, bool force = false)const
+	{
+		if((iter-lastUpdated_) % updateInterval_ == 0 || iter == 0 || force )
+		{
+			return true;
+		}
+		return false;		
+	}
+
+};
+
+
+} // pFlow
+
+#include "particleWallContactSearchs.cpp"
+
+#endif //__particleWallContactSearchs_hpp__