remove CGoGN thread & current_thread parameter everywhere

Apps/Tuto/tuto_mt.cpp

@@ -39,7 +39,7 @@
 #include "Algo/Modelisation/polyhedron.h"
 
 #include "Algo/Parallel/parallel_foreach.h"
-#include "Algo/Parallel/cgogn_thread.h"
+
 #include "Utils/cgognStream.h"
 #include "Utils/chrono.h"
 
@@ -63,28 +63,6 @@ VertexAttribute<PFP::VEC3> normal;
 
 
 
-
-template <typename XXX>
-class ThreadNormals: public Algo::Parallel::CGoGNThread<typename XXX::MAP>
-{
-protected:
-	VertexAttribute<typename XXX::VEC3>& m_positions;
-	VertexAttribute<typename XXX::VEC3>& m_normals;
-public:
-	ThreadNormals(typename XXX::MAP& map, VertexAttribute<typename XXX::VEC3>& pos, VertexAttribute<typename XXX::VEC3>& norm, unsigned int th):
-		Algo::Parallel::CGoGNThread<typename XXX::MAP>(map,th),
-		m_positions(pos),
-		m_normals(norm)
-	{}
-
-	void operator()()
-	{
-		Algo::Geometry::computeNormalVertices<XXX>(this->m_map, m_positions, m_normals, SelectorTrue(), this->tid());
-	}
-};
-
-
-
 void MyQT::cb_initGL()
 {
 	Utils::GLSLShader::setCurrentOGLVersion(2);
@@ -109,9 +87,7 @@ void MyQT::cb_initGL()
 	m_lines->setScale(2.0f);
 	m_lines->setColor(Geom::Vec4f(0.0f, 1.0f, 0.2f, 0.0f));
 
-	CGoGNout << "Je calcule les normales en meme temps que les primitives" << CGoGNendl;
-	boost::thread thread1( ThreadNormals<PFP>(myMap,position,normal,1));
-
+	Algo::Geometry::computeNormalVertices<PFP>(myMap, position, normal) ;
 
 	m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES);
 	m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::POINTS);
@@ -119,8 +95,6 @@ void MyQT::cb_initGL()
 	registerShader(m_shader);
 	registerShader(m_lines);
 
-	// on attend la fin du thread pour etre sur que normal est a jour
-	thread1.join();
 	m_normalVBO->updateData(normal);
 
 }

include/Algo/Geometry/area.hpp

@@ -178,10 +178,10 @@ public:
 };
 
 template <typename PFP>
-void computeAreaFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeAreaFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorConvexFaceArea<PFP> funct(map,position,area);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,FACE>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,FACE>(map, funct, nbth, false, select);
 }
 
 
@@ -202,10 +202,10 @@ public:
 };
 
 template <typename PFP>
-void computeOneRingAreaVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeOneRingAreaVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorConvexFaceArea<PFP> funct(map,position,area);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select);
 }
 
 
@@ -227,10 +227,10 @@ public:
 };
 
 template <typename PFP>
-void computeVoronoiAreaVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeVoronoiAreaVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::REAL>& area, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorConvexFaceArea<PFP> funct(map,position,area);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select);
 }
 
 

include/Algo/Geometry/centroid.h

@@ -136,17 +136,17 @@ namespace Parallel
 template <typename PFP>
 void computeCentroidVolumes(typename PFP::MAP& map,
 		const VertexAttribute<typename PFP::VEC3>& position, VolumeAttribute<typename PFP::VEC3>& vol_centroid,
-		const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread = 0) ;
+		const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 template <typename PFP>
 void computeCentroidFaces(typename PFP::MAP& map,
 		const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& face_centroid,
-		const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread = 0) ;
+		const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 template <typename PFP>
 void computeNeighborhoodCentroidVertices(typename PFP::MAP& map,
 		const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& vertex_centroid,
-		const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread = 0) ;
+		const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 }
 
 } // namespace Geometry

include/Algo/Geometry/centroid.hpp

@@ -134,10 +134,10 @@ public:
 template <typename PFP>
 void computeCentroidVolumes(typename PFP::MAP& map,
 		const VertexAttribute<typename PFP::VEC3>& position, VolumeAttribute<typename PFP::VEC3>& vol_centroid,
-		const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+		const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorComputeCentroidVolumes<PFP> funct(map,position,vol_centroid);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VOLUME>(map, funct, nbth, true, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VOLUME>(map, funct, nbth, true, select);
 }
 
 

include/Algo/Geometry/curvature.h

@@ -133,7 +133,7 @@ void computeCurvatureVertices_NormalCycles(
 	VertexAttribute<typename PFP::VEC3>& Kmax,
 	VertexAttribute<typename PFP::VEC3>& Kmin,
 	VertexAttribute<typename PFP::VEC3>& Knormal,
-	const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread=0) ;
+	const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 template <typename PFP>
 void computeCurvatureVertices_QuadraticFitting(
@@ -144,7 +144,7 @@ void computeCurvatureVertices_QuadraticFitting(
 	VertexAttribute<typename PFP::REAL>& kmin,
 	VertexAttribute<typename PFP::VEC3>& Kmax,
 	VertexAttribute<typename PFP::VEC3>& Kmin,
-	const FunctorSelect& select = allDarts, unsigned int nbth=0, unsigned int current_thread=0);
+	const FunctorSelect& select = allDarts, unsigned int nbth=0);
 
 } // namespace Parallel
 

include/Algo/Geometry/curvature.hpp

@@ -436,7 +436,7 @@ void computeCurvatureVertices_NormalCycles(
 	VertexAttribute<typename PFP::VEC3>& Kmax,
 	VertexAttribute<typename PFP::VEC3>& Kmin,
 	VertexAttribute<typename PFP::VEC3>& Knormal,
-	const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+	const FunctorSelect& select, unsigned int nbth)
 {
 	// WAHOO BIG PROBLEM WITH LAZZY EMBEDDING !!!
 	if (!map. template isOrbitEmbedded<VERTEX>())
@@ -456,7 +456,7 @@ void computeCurvatureVertices_NormalCycles(
 	}
 
 	FunctorComputeCurvatureVertices_NormalCycles<PFP> funct(map, radius, position, normal, edgeangle, kmax, kmin, Kmax, Kmin, Knormal);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, true, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, true, select);
 }
 
 
@@ -503,10 +503,10 @@ void computeCurvatureVertices_QuadraticFitting(
 	VertexAttribute<typename PFP::REAL>& kmin,
 	VertexAttribute<typename PFP::VEC3>& Kmax,
 	VertexAttribute<typename PFP::VEC3>& Kmin,
-	const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+	const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorComputeCurvatureVertices_QuadraticFitting<PFP> funct(map, position, normal, kmax, kmin, Kmax, Kmin);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, true, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, true, select);
 }
 
 } // namespace Parallel

include/Algo/Geometry/normal.h

@@ -71,11 +71,11 @@ void computeNormalVertices(typename PFP::MAP& map, const VertexAttribute<typenam
 namespace Parallel
 {
 template <typename PFP>
-void computeNormalVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread = 0) ;
+void computeNormalVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 
 template <typename PFP>
-void computeNormalFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& face_normal, const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int thread = 0) ;
+void computeNormalFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& face_normal, const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 }
 

include/Algo/Geometry/normal.hpp

@@ -187,10 +187,10 @@ public:
 };
 
 template <typename PFP>
-void computeNormalVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeNormalVertices(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorComputeNormalVertices<PFP> funct(map,position,normal);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VERTEX>(map, funct, nbth, false, select);
 }
 
 
@@ -211,10 +211,10 @@ public:
 };
 
 template <typename PFP>
-void computeNormalFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeNormalFaces(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& normal, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorComputeNormalFaces<PFP> funct(map,position,normal);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,FACE>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,FACE>(map, funct, nbth, false, select);
 }
 
 
@@ -236,10 +236,10 @@ public:
 
 
 template <typename PFP>
-void computeAnglesBetweenNormalsOnEdges(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, EdgeAttribute<typename PFP::REAL>& angles, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+void computeAnglesBetweenNormalsOnEdges(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, EdgeAttribute<typename PFP::REAL>& angles, const FunctorSelect& select, unsigned int nbth)
 {
 	FunctorComputeAngleBetweenNormalsOnEdge<PFP> funct(map,position,angles);
-	Algo::Parallel::foreach_cell<typename PFP::MAP,EDGE>(map, funct, nbth, false, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,EDGE>(map, funct, nbth, false, select);
 }
 
 } // endnamespace Parallel

include/Algo/Geometry/volume.h

@@ -52,7 +52,7 @@ typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typ
 namespace Parallel
 {
 template <typename PFP>
-typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, const FunctorSelect& select = allDarts, unsigned int nbth = 0, unsigned int current_thread = 0) ;
+typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
 
 }
 

include/Algo/Geometry/volume.hpp

@@ -156,7 +156,7 @@ public:
 
 
 template <typename PFP>
-typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, const FunctorSelect& select, unsigned int nbth, unsigned int current_thread)
+typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3>& position, const FunctorSelect& select, unsigned int nbth)
 {
 	if (nbth==0)
 		nbth = Algo::Parallel::optimalNbThreads();
@@ -170,7 +170,7 @@ typename PFP::REAL totalVolume(typename PFP::MAP& map, const VertexAttribute<typ
 
 	double total=0.0;
 
-	Algo::Parallel::foreach_cell<typename PFP::MAP,VOLUME>(map, functs, true, select, current_thread);
+	Algo::Parallel::foreach_cell<typename PFP::MAP,VOLUME>(map, functs, true, select);
 
 	for (unsigned int i=0; i < nbth; ++i)
 	{

include/Algo/Parallel/cgogn_thread.h

-/*******************************************************************************
-* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
-* version 0.1                                                                  *
-* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg           *
-*                                                                              *
-* This library is free software; you can redistribute it and/or modify it      *
-* under the terms of the GNU Lesser General Public License as published by the *
-* Free Software Foundation; either version 2.1 of the License, or (at your     *
-* option) any later version.                                                   *
-*                                                                              *
-* This library is distributed in the hope that it will be useful, but WITHOUT  *
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
-* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
-* for more details.                                                            *
-*                                                                              *
-* You should have received a copy of the GNU Lesser General Public License     *
-* along with this library; if not, write to the Free Software Foundation,      *
-* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
-*                                                                              *
-* Web site: http://cgogn.unistra.fr/                                           *
-* Contact information: cgogn@unistra.fr                                        *
-*                                                                              *
-*******************************************************************************/
-#ifndef __PARALLEL_THREAD__
-#define __PARALLEL_THREAD__
-
-namespace CGoGN
-{
-
-namespace Algo
-{
-
-namespace Parallel
-{
-
-/**
- * Class to encapsulate algorithm in a boost thread
- * Usage:
- * - Define a class MyCGoGNThread that inherit from CGoGNThread
- * - call with boost::thread cgt1(MyCGoGNThread(map,1, ...);
- * - wait to finish: cgt1.join();
- *
- * TODO: write a CGoGNThread version of "all" algorithm
- */
-template<typename MAP>
-class CGoGNThread
-{
-protected:
-	MAP& m_map;
-	unsigned int m_threadId;
-
-	unsigned int tid()
-	{
-		return m_threadId;
-	}
-
-public:
-	CGoGNThread(MAP& map, unsigned int th):
-		m_map(map), m_threadId(th) {}
-
-	virtual ~CGoGNThread() {}
-
-	/**
-	 * to implement with algo to execute (use m_threadId)
-	 */
-	virtual void operator()()=0;
-
-
-};
-
-
-} // namespace Parallel
-
-} // namespace Algo
-
-} // namespace CGoGN
-
-#endif

include/Algo/Parallel/parallel_foreach.h

@@ -106,7 +106,7 @@ void setNbCore(unsigned int nb);
  * @param good a selector
  */
 template <typename MAP, unsigned int ORBIT>
-void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers = false, const FunctorSelect& good = allDarts, unsigned int currentThread = 0);
+void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers = false, const FunctorSelect& good = allDarts);
 
 /**
  * Traverse cells of a map in parallel. Use quick traversal, cell markers or dart markers if available !
@@ -118,7 +118,7 @@ void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool n
  * @param good a selector
  */
 template <typename MAP, unsigned int ORBIT>
-void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth = 0, bool needMarkers = false, const FunctorSelect& good = allDarts, unsigned int currentThread = 0);
+void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth = 0, bool needMarkers = false, const FunctorSelect& good = allDarts);
 
 
 /**
@@ -131,7 +131,7 @@ void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth = 0
  * @param good a selector
  */
 template <typename MAP, unsigned int ORBIT>
-void foreach_cell_all_thread(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers = false, const FunctorSelect& good = allDarts, unsigned int currentThread = 0);
+void foreach_cell_all_thread(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers = false, const FunctorSelect& good = allDarts);
 
 
 /**

include/Algo/Parallel/parallel_foreach.hpp

@@ -127,7 +127,7 @@ inline unsigned int optimalNbThreads(NbParam p)
 
 
 template <typename MAP, unsigned int ORBIT>
-void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth, bool needMarkers, const FunctorSelect& good, unsigned int currentThread)
+void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth, bool needMarkers, const FunctorSelect& good)
 {
 	if (nbth == 0)
 		nbth = optimalNbThreads();
@@ -150,7 +150,7 @@ void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth, bo
 			funcs.push_back(func.duplicate());
 	}
 
-	foreach_cell<MAP,ORBIT>(map,funcs,needMarkers,good,currentThread);
+	foreach_cell<MAP,ORBIT>(map,funcs,needMarkers,good);
 
 	if (!shared)
 		for (unsigned int i = 0; i < nbth; ++i)
@@ -158,7 +158,7 @@ void foreach_cell(MAP& map, FunctorMapThreaded<MAP>& func, unsigned int nbth, bo
 }
 
 template <typename MAP, unsigned int ORBIT>
-void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers, const FunctorSelect& good, unsigned int currentThread)
+void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool needMarkers, const FunctorSelect& good)
 {
 	unsigned int nbth = funcs.size();
 
@@ -198,7 +198,7 @@ void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool n
 	{
 		if(map.template isOrbitEmbedded<ORBIT>())
 		{
-			cmark = new CellMarker<ORBIT>(map, currentThread) ;
+			cmark = new CellMarker<ORBIT>(map) ;
 
 			d = map.begin();
 			unsigned int nb = 0;
@@ -215,7 +215,7 @@ void foreach_cell(MAP& map, std::vector<FunctorMapThreaded<MAP>*>& funcs, bool n
 		}
 		else
 		{
-			dmark = new DartMarker(map, currentThread) ;
+			dmark = new DartMarker(map) ;
 			d = map.begin();
 			unsigned int nb = 0;
 			while ((d != map.end()) && (nb < nbth*SIZE_BUFFER_THREAD) )
@@ -657,232 +657,11 @@ void foreach_cell2Pass(MAP& map, FunctorMapThreaded<MAP>& funcFront, FunctorMapT
 			delete funcs[i];
 }
 
-//
-//
-//template <typename MAP>
-//void Foreach<MAP>::Foreach(MAP& map, unsigned int nbth):
-//m_nbth(nbth)
-//{
-//	if (m_nbth == 0)
-//		m_nbth = optimalNbThreads();
-//
-//	m_funcs.reserve(m_nbth);
-//
-//	m_vd = new std::vector<Dart>[2*nbth];
-//	for (unsigned int i = 0; i < 2*nbth; ++i)
-//		m_vd[i].reserve(SIZE_BUFFER_THREAD);
-//}
-//
-//template <typename MAP>
-//Foreach<MAP>::~Foreach(MAP& map, unsigned int nbth)
-//{
-//	delete[] m_vd;
-//}
-//
-//
-//template <typename MAP>
-//void Foreach<MAP>:: clearFunctors()
-//{
-//	m_funcs.clear();
-//}
-//
-//template <typename MAP>
-//void Foreach<MAP>:: addFunctor(FunctorMapThreaded<MAP>* funcPtr)
-//{
-//	m_funcs.push_back(funcPtr);
-//}
-//
-//template <typename MAP>
-//template<typename T>
-//T* Foreach<MAP>::getFunctor(unsigned int i)
-//{
-//	assert(i < m_funcs.size());
-//	return dynamic_cast<T*>(m_funcs[i]);
-//}
-//
-//
-//template <typename MAP>
-//template <unsigned int ORBIT>
-//void Foreach<MAP>::traverseCell<ORBIT>(bool needMarkers, const FunctorSelect& good, unsigned int currentThread)
-//{
-//	assert(m_funcs.size() ==  m_nbth);
-//
-//	boost::thread** threads = new boost::thread*[m_nbth];
-//
-//	AttributeContainer* cont = NULL;
-//	DartMarker* dmark = NULL;
-//	CellMarker<ORBIT>* cmark = NULL;
-//	AttributeMultiVector<Dart>* quickTraversal = m_map.template getQuickTraversal<ORBIT>() ;
-//
-//	// fill each vd buffers with SIZE_BUFFER_THREAD darts
-//	Dart d;
-//	unsigned int di=0;
-//
-//	if(quickTraversal != NULL)
-//	{
-//		cont = &(m_map.template getAttributeContainer<ORBIT>()) ;
-//
-//		di = cont->begin();
-//		unsigned int nb = 0;
-//		while ((di != cont->end()) && (nb < m_nbth*SIZE_BUFFER_THREAD) )
-//		{
-//			d = quickTraversal->operator[](di);
-//			if (good(d))
-//			{
-//				m_vd[nb%m_nbth].push_back(d);
-//				nb++;
-//			}
-//			cont->next(di);
-//		}
-//	}
-//	else
-//	{
-//		if(m_map.template isOrbitEmbedded<ORBIT>())
-//		{
-//			cmark = new CellMarker<ORBIT>(m_map, currentThread) ;
-//
-//			d = m_map.begin();
-//			unsigned int nb = 0;
-//			while ((d != m_map.end()) && (nb < m_nbth*SIZE_BUFFER_THREAD) )
-//			{
-//				if (good(d) && (!m_map.isBoundaryMarked(d)) && (!cmark->isMarked(d)))
-//				{
-//					cmark->mark(d);
-//					m_vd[nb%m_nbth].push_back(d);
-//					nb++;
-//				}
-//				m_map.next(d);
-//			}
-//		}
-//		else
-//		{
-//			dmark = new DartMarker(m_map, currentThread) ;
-//			d = m_map.begin();
-//			unsigned int nb = 0;
-//			while ((d != m_map.end()) && (nb < m_nbth*SIZE_BUFFER_THREAD) )
-//			{
-//				if (good(d) && (!m_map.isBoundaryMarked(d)) && (!dmark->isMarked(d)))
-//				{
-//					dmark->markOrbit<ORBIT>(d);
-//					m_vd[nb%m_nbth].push_back(d);
-//					nb++;
-//				}
-//				m_map.next(d);
-//			}
-//		}
-//	}
-//
-//	boost::barrier sync1(m_nbth+1);
-//	boost::barrier sync2(m_nbth+1);
-//	bool finished=false;
-//	// lauch threads
-//	if (needMarkers)
-//	{
-//		unsigned int nbth_prec = m_map.getNbThreadMarkers();
-//		if (nbth_prec < m_nbth+1)
-//			m_map.addThreadMarker(m_nbth+1-nbth_prec);
-//	}
-//
-//	for (unsigned int i = 0; i < m_nbth; ++i)
-//		threads[i] = new boost::thread(ThreadFunction<MAP>(m_funcs[i], m_vd[i],sync1,sync2, finished,1+i));
-//
-//
-//	if (cont)
-//	{
-//		while (di != cont->end())
-//		{
-//			for (unsigned int i = 0; i < m_nbth; ++i)
-//				m_vd[m_nbth+i].clear();
-//			unsigned int nb = 0;
-//			while ((di != cont->end()) && (nb < m_nbth*SIZE_BUFFER_THREAD) )
-//			{
-//				d = quickTraversal->operator[](di);
-//				if (good(d))
-//				{
-//					m_vd[m_nbth + nb%m_nbth].push_back(d);
-//					nb++;
-//				}
-//				cont->next(di);
-//			}
-//			sync1.wait();
-//			for (unsigned int i = 0; i < m_nbth; ++i)
-//				m_vd[i].swap(m_vd[m_nbth+i]);
-//			sync2.wait();
-//		}
-//	}
-//	else if (cmark)
-//	{
-//		while (d != m_map.end())
-//		{
-//			for (unsigned int i = 0; i < m_nbth; ++i)
-//				m_vd[m_nbth+i].clear();
-//			unsigned int nb = 0;
-//			while ((d != m_map.end()) && (nb < m_nbth*SIZE_BUFFER_THREAD) )
-//			{
-//				if (good(d) && (!m_map.isBoundaryMarked(d)) && (!cmark->isMarked(d)))
-//				{
-//					cmark->mark(d);
-//					m_vd[m_nbth+nb%m_nbth].push_back(d);
-//					nb++;
-//				}
-//				m_map.next(d);
-//			}
-//			sync1.wait();
-//			for (unsigned int i = 0; i < m_nbth; ++i)
-//				m_vd[i].swap(m_vd[m_nbth+i]);
-//			sync2.wait();
-//		}