modify for coupling-cpp and hpp

utilities/particlesPhasicFlow/positionParticles/positionParticles.cpp

@@ -0,0 +1,126 @@
+/*------------------------------- 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 "positionParticles.hpp"
+#include "box.hpp"
+#include "cylinder.hpp"
+#include "sphere.hpp"
+#include "cells.hpp"
+#include "contactSearchFunctions.hpp"
+
+#include "streams.hpp"
+
+
+pFlow::realx3Vector pFlow::positionParticles::sortByMortonCode(realx3Vector& position)const
+{
+	struct indexMorton
+	{
+		size_t morton;
+		size_t index;
+	};
+
+	realx3 minP = min(position);
+	realx3 maxP = max(position);
+	real cellsize = maxDiameter();
+	cells<size_t> allCells( box(minP, maxP), cellsize);
+
+	Vector<indexMorton> indMor(position.size(),RESERVE());
+
+	indMor.clear();
+
+	size_t ind=0;
+	for(const auto& p:position)
+	{
+		auto cellInd = allCells.pointIndex(p);
+		indMor.push_back( 
+			{ xyzToMortonCode64(cellInd.x(), cellInd.y(), cellInd.z()),
+			ind++});
+	}
+
+	Info<<"Performing morton sorting."<<endInfo;
+	std::sort(
+		indMor.begin(),
+		indMor.end(),
+		[]( const indexMorton &lhs, const indexMorton &rhs){
+			return lhs.morton < rhs.morton; } );
+
+	realx3Vector sortedPos(position.capacity(), RESERVE());
+	sortedPos.clear();
+
+
+	for(auto& ind:indMor)
+	{
+		sortedPos.push_back( position[ind.index] );
+	}
+
+	return sortedPos;
+}
+
+
+pFlow::positionParticles::positionParticles
+(
+	const dictionary& dict
+)
+{
+	maxNumberOfParticles_ = dict.getValOrSet("maxNumberOfParticles", static_cast<size_t>(10000));
+	
+	mortonSorting_ = dict.getValOrSet("mortonSorting", Logical("Yes"));
+
+	if( dict.containsDictionay("box") )	
+	{
+		region_ = makeUnique<region<box>>(dict.subDict("box"));
+	}
+	else if(dict.containsDictionay("cylinder"))
+	{
+		region_ = makeUnique<region<cylinder>>(dict.subDict("cylinder"));
+	}
+	else if(dict.containsDictionay("sphere"))
+	{
+		region_ = makeUnique<region<sphere>>(dict.subDict("sphere"));
+	}
+}
+
+
+
+
+pFlow::uniquePtr<pFlow::positionParticles> pFlow::positionParticles::create(const dictionary & dict)
+{
+
+	word method = dict.getVal<word>("method");
+
+
+	if( dictionaryvCtorSelector_.search(method) )
+	{
+		return dictionaryvCtorSelector_[method] (dict);
+	}
+	else
+	{
+		printKeys
+		( 
+			fatalError << "Ctor Selector "<< method << " dose not exist. \n"
+			<<"Avaiable ones are: \n\n"
+			,
+			dictionaryvCtorSelector_
+		);
+		fatalExit;
+	}
+
+	return nullptr;
+}