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

src/Interaction/contactSearch/contactSearchGlobals.hpp

@@ -0,0 +1,38 @@
+/*------------------------------- 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 "types.hpp"
+#include "unsortedPairs.hpp"
+
+#ifndef __contactSearchGlobals_hpp__
+#define __contactSearchGlobals_hpp__
+
+namespace pFlow
+{
+
+using csExecutionSpace = DefaultExecutionSpace;
+
+using csIdType = uint32;
+
+using csPairContainerType   = unsortedPairs<DefaultExecutionSpace, uint32>;
+
+}
+
+#endif