bug remove for GPU run after CPU MPI parallelization

- specialization of VectorSingle for word
- dummyFile creation to solve write to file in MPI mode

utilities/Utilities/geometryPhasicFlow/stlWall/stlFile.hpp

@@ -0,0 +1,119 @@
+/*------------------------------- 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 __stlFile_hpp__
+#define __stlFile_hpp__
+
+#include "types.hpp"
+#include "Vectors.hpp"
+#include "Lists.hpp"
+#include "fileSystem.hpp"
+
+
+
+namespace pFlow
+{
+
+
+class iIstream;
+
+class stlFile
+{
+protected:
+	
+	//// - data memebrs
+
+		// - list of verticies of all solids
+		ListPtr<realx3x3Vector> solids_;
+
+		// - list of names of all solids
+		wordList 			  solidNames_;
+
+		// - file name of stl file (used for reading and writing)
+		mutable fileSystem file_;
+
+	// - protected members
+
+		bool readSolid(iIstream& is, realx3x3Vector & vertecies, word & name);
+
+		bool readFacet(iIstream& is, realx3x3& tri);
+
+		bool writeSolid(iOstream& os, const realx3x3Vector& vertecies, const word& name)const;
+
+		bool writeFacet(iOstream& os, const realx3x3& tri)const;
+
+
+public:
+
+	//// - Constructors
+		// - construct with file name
+		//   an empty stlFile
+		stlFile( fileSystem file );
+
+		// - construct with file name and one solid (copy)
+		stlFile( fileSystem file, const word& name, const realx3x3Vector& vertecies);
+
+		// - construct with file name and one solid (copy)
+		stlFile( fileSystem file, const word& name, realx3x3Vector&& vertecies);
+
+		// - copy construct
+		stlFile(const stlFile&) = default;
+
+		// - move construct
+		stlFile(stlFile&&) = default;
+
+		~stlFile() = default;
+
+	//// - Methods
+
+		// - add a solid at the end of list, with copy operation 
+		void addSolid(const word& name, const realx3x3Vector& vertecies);
+
+		// - add a solid at the end of list, with move operation 
+		void addSolid(const word& name, realx3x3Vector&& vertecies);
+
+		// - clear current content and read from file
+		bool read();
+
+		// - write the current contnet to file
+		bool write()const;
+
+		// - set stl file path
+		void setFile(fileSystem file) const;
+
+		// - name of solids 
+		const wordList& names()const;
+
+		// - number of solids
+		size_t size()const;
+		
+		// - vertecies of ith solid
+		const realx3x3Vector& solid(size_t i)const;
+
+		// - name of ith solid 
+		const word& name(size_t i)const;
+
+};
+
+
+} // pFlow
+
+#endif //__stlFile_hpp__