diff --git a/include/Topology/generic/genericmap.h b/include/Topology/generic/genericmap.h
index d4c26cb9bd9149b8276bfcd924bcbbc1ab835689..2743e396365768adaf5308e97cc4633fa3b611b8 100644
--- a/include/Topology/generic/genericmap.h
+++ b/include/Topology/generic/genericmap.h
@@ -301,8 +301,8 @@ protected:
 	AttributeMultiVector<Dart>* addRelation(const std::string& name) ;
 
 	/**
-	 * Get attributeMultivector pointer of a relation attribute
-	 * @param anem name of relation
+	 * Get AttributeMultivector pointer of a relation attribute
+	 * @param name name of the relation
 	 * @return the attribute multi-vector pointer
 	 */
 	AttributeMultiVector<Dart>* getRelation(const std::string& name);
@@ -388,7 +388,7 @@ public:
 	/**
 	 * update topo relation after compacting the container:
 	 */
-	virtual void compactTopoRelations(const std::vector<unsigned int>& oldnew)=0;
+	virtual void compactTopoRelations(const std::vector<unsigned int>& oldnew) = 0;
 
 	/**
 	 * compact the map
diff --git a/include/Topology/generic/genericmap.hpp b/include/Topology/generic/genericmap.hpp
index d8d9bbfdcc87c0fbb3573ca82dbec8e501aa9703..94c7f8fcac0e141bbc515f5d1868145fc9af93cc 100644
--- a/include/Topology/generic/genericmap.hpp
+++ b/include/Topology/generic/genericmap.hpp
@@ -218,6 +218,4 @@ inline AttributeMultiVector<Dart>* GenericMap::getRelation(const std::string& na
 	return amv ;
 }
 
-
-
 } //namespace CGoGN
diff --git a/include/Topology/map/map1.hpp b/include/Topology/map/map1.hpp
index 029f6c73e7ab85c2fbd62e0d184d8acf7f167c58..a843ac7efac9359f57ecefd35a372d3a6895d4f1 100644
--- a/include/Topology/map/map1.hpp
+++ b/include/Topology/map/map1.hpp
@@ -62,8 +62,6 @@ inline void Map1::update_topo_shortcuts()
 	m_phi_1 = getRelation("phi_1");
 }
 
-
-
 /*! @name Basic Topological Operators
  * Access and Modification
  *************************************************************************/
diff --git a/include/Topology/map/map2.h b/include/Topology/map/map2.h
index 2b7f2301d81a3486d9f11fdde8d1546ee25a28e7..72c8130f82bc1244c52dda047c783ffb82a3e92b 100644
--- a/include/Topology/map/map2.h
+++ b/include/Topology/map/map2.h
@@ -65,7 +65,7 @@ public:
 
 	virtual void update_topo_shortcuts();
 
-	virtual void compactTopoRelations( const std::vector<unsigned int>& oldnew);
+	virtual void compactTopoRelations(const std::vector<unsigned int>& oldnew);
 
 	/*! @name Basic Topological Operators
 	 * Access and Modification
diff --git a/include/Topology/map/map2.hpp b/include/Topology/map/map2.hpp
index 7f752d43b0926392e2fd716190c8778f10a47950..b649f13a62469b7f52c24bab6bd420ccbdbdfa8b 100644
--- a/include/Topology/map/map2.hpp
+++ b/include/Topology/map/map2.hpp
@@ -54,7 +54,6 @@ inline void Map2::clear(bool removeAttrib)
 		init() ;
 }
 
-
 inline void Map2::update_topo_shortcuts()
 {
 	Map1::update_topo_shortcuts();
diff --git a/include/Topology/map/map3.hpp b/include/Topology/map/map3.hpp
index ed04e51bbf3ed3569796c80c6b73c1117951094d..246f4b0c8048fdda1de2bfd81e246102e7031390 100644
--- a/include/Topology/map/map3.hpp
+++ b/include/Topology/map/map3.hpp
@@ -52,7 +52,6 @@ inline void Map3::clear(bool removeAttrib)
 		init() ;
 }
 
-
 inline void Map3::update_topo_shortcuts()
 {
 	Map2::update_topo_shortcuts();
diff --git a/src/Topology/generic/genericmap.cpp b/src/Topology/generic/genericmap.cpp
index 723fc72f56c079599453260e0cabb0edce888672..da2393f93bafbac34495b5176dd6a7509dfdc6e8 100644
--- a/src/Topology/generic/genericmap.cpp
+++ b/src/Topology/generic/genericmap.cpp
@@ -305,8 +305,6 @@ void GenericMap::removeThreadMarker(unsigned int nb)
  *             SAVE & LOAD              *
  ****************************************/
 
-
-
 bool GenericMap::saveMapBin(const std::string& filename)
 {
 	CGoGNostream fs(filename.c_str(), std::ios::out|std::ios::binary);
@@ -318,28 +316,25 @@ bool GenericMap::saveMapBin(const std::string& filename)
 
 	// Entete
 	char* buff = new char[256];
-	for (int i=0; i< 256; ++i)
+	for (int i = 0; i < 256; ++i)
 		buff[i] = char(255);
 	const char* cgogn = "CGoGN_Map";
-	memcpy(buff,cgogn,10);
+	memcpy(buff, cgogn, 10);
 	std::string mt = mapTypeName();
 	const char* mtc = mt.c_str();
-	memcpy(buff+32,mtc,mt.size()+1);
-	unsigned int *buffi = reinterpret_cast<unsigned int*>(buff+64);
+	memcpy(buff+32, mtc, mt.size()+1);
+	unsigned int *buffi = reinterpret_cast<unsigned int*>(buff + 64);
 	*buffi = NB_ORBITS;
 	fs.write(reinterpret_cast<const char*>(buff), 256);
 	delete buff;
 
 	// save all attribs
-	for (unsigned int i=0; i<NB_ORBITS; ++i)
-	{
-		m_attribs[i].saveBin(fs,i);
-	}
+	for (unsigned int i = 0; i < NB_ORBITS; ++i)
+		m_attribs[i].saveBin(fs, i);
 
 	return true;
 }
 
-
 bool GenericMap::loadMapBin(const std::string& filename)
 {
 
@@ -365,7 +360,7 @@ bool GenericMap::loadMapBin(const std::string& filename)
 	}
 
 	// Check map type
-	buff_str = std::string(buff+32);
+	buff_str = std::string(buff + 32);
 
 	std::string localType = this->mapTypeName();
 
@@ -373,12 +368,12 @@ bool GenericMap::loadMapBin(const std::string& filename)
 
 	if (fileType != localType)
 	{
-		CGoGNerr << "Not possible to load "<< fileType<< " into "<< localType << " object"<<CGoGNendl;
+		CGoGNerr << "Not possible to load "<< fileType << " into " << localType << " object" << CGoGNendl;
 		return false;
 	}
 
 	// Check max nb orbit
-	unsigned int *ptr_nbo = reinterpret_cast<unsigned int*>(buff+64);
+	unsigned int *ptr_nbo = reinterpret_cast<unsigned int*>(buff + 64);
 	unsigned int nbo = *ptr_nbo;
 	if (nbo != NB_ORBITS)
 	{
@@ -387,7 +382,7 @@ bool GenericMap::loadMapBin(const std::string& filename)
 	}
 
 	// load attrib container
-	for (unsigned int i=0; i<NB_ORBITS; ++i)
+	for (unsigned int i = 0; i < NB_ORBITS; ++i)
 	{
 		unsigned int id = AttributeContainer::loadBinId(fs);
 		m_attribs[id].loadBin(fs);
@@ -395,14 +390,12 @@ bool GenericMap::loadMapBin(const std::string& filename)
 
 	// retrieve m_embeddings (from m_attribs[DART]
 	update_m_emb_afterLoad();
-	// recursive call from real type of map (for topo relation attributes pointers) down to GenericMap ( for Marker_cleaning & pointers)
+	// recursive call from real type of map (for topo relation attributes pointers) down to GenericMap (for Marker_cleaning & pointers)
 	update_topo_shortcuts();
 
-
 	return true;
 }
 
-
 void GenericMap::update_m_emb_afterLoad()
 {
 	// get container of dart orbit
@@ -415,21 +408,18 @@ void GenericMap::update_m_emb_afterLoad()
 	// check if there are EMB_X attributes
 	for (unsigned int i = 0;  i < listeNames.size(); ++i)
 	{
-		std::string sub = listeNames[i].substr(0,listeNames[i].size()-1);
+		std::string sub = listeNames[i].substr(0, listeNames[i].size() - 1);
 		if (sub == "EMB_")
 		{
 			unsigned int orb = listeNames[i][4]-'0'; // easy atoi computation for one char;
-
 			AttributeMultiVector<unsigned int>* amv = cont.getDataVector<unsigned int>(i);
 			m_embeddings[orb] = amv ;
 		}
 	}
 }
 
-
 void GenericMap::update_topo_shortcuts()
 {
-
 	for(unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
 	{
 		AttributeContainer& cont = m_attribs[orbit];
@@ -440,32 +430,28 @@ void GenericMap::update_topo_shortcuts()
 
 		for (unsigned int i = 0;  i < listeNames.size(); ++i)
 		{
-			std::string sub = listeNames[i].substr(0,5);
+			std::string sub = listeNames[i].substr(0, 5);
 			if (sub == "Mark_")
 			{
 				// get thread number
 				unsigned int thread = listeNames[i][5]-'0';
-				if (listeNames[i].size()>6) 					// thread number is >9
+				if (listeNames[i].size() > 6) 					// thread number is >9
 					thread = 10*thread + listeNames[i][6]-'0';
 
 				AttributeMultiVector<Mark>* amvMark = cont.getDataVector<Mark>(i);
 				m_markTables[orbit][thread] = amvMark ;
 
-				if ((orbit == DART) && (thread==0))	// for Marker of dart of thread O keep the boundary marker
+				if ((orbit == DART) && (thread == 0))	// for Marker of dart of thread O keep the boundary marker
 				{
 					Mark m(m_boundaryMarker);
 					m.invert();
-					for (unsigned int i=cont.begin();i!= cont.end(); cont.next(i))
-					{
+					for (unsigned int i = cont.begin(); i != cont.end(); cont.next(i))
 						amvMark->operator[](i).unsetMark(m);
-					}
 				}
 				else								// for others clear all
 				{
-					for (unsigned int i=cont.begin();i!= cont.end(); cont.next(i))
-					{
+					for (unsigned int i = cont.begin(); i != cont.end(); cont.next(i))
 						amvMark->operator[](i).clear();
-					}
 				}
 			}
 		}
@@ -474,38 +460,36 @@ void GenericMap::update_topo_shortcuts()
 
 void GenericMap::dumpAttributesAndMarkers()
 {
-	for (unsigned int i = 0; i<NB_ORBITS; ++i)
+	for (unsigned int i = 0; i < NB_ORBITS; ++i)
 	{
 		std::vector<std::string> names;
-		names.reserve(32); 				//just tp limit reallocation
+		names.reserve(32); 				//just to limit reallocation
 		m_attribs[i].getAttributesNames(names);
 		unsigned int nb = names.size();
-		if (nb>0)
+		if (nb > 0)
 		{
-			CGoGNout << "ORBIT "<< i<< CGoGNendl;
+			CGoGNout << "ORBIT "<< i << CGoGNendl;
 			std::vector<std::string> types;
 			types.reserve(nb);
 			m_attribs[i].getAttributesTypes(types);
-			for (unsigned int j=0; j<nb; ++j)
-			{
-				CGoGNout << "    "<< j << " : "<< types[j] << " "<< names[j]<< CGoGNendl;
-			}
+			for (unsigned int j = 0; j < nb; ++j)
+				CGoGNout << "    " << j << " : " << types[j] << " " << names[j] << CGoGNendl;
 		}
 	}
 	CGoGNout << "RESERVED MARKERS "<< CGoGNendl;
-	for (unsigned int i=0; i<NB_ORBITS; ++i)
+	for (unsigned int i = 0; i < NB_ORBITS; ++i)
 	{
-		for (unsigned int j=0; j<NB_THREAD; ++j)
+		for (unsigned int j = 0; j < NB_THREAD; ++j)
 		{
 			MarkSet ms = m_marksets[i][j];
 			if (!ms.isClear())
 			{
-				CGoGNout << "Orbit " << i << "  thread "<<j<< " : ";
+				CGoGNout << "Orbit " << i << "  thread " << j << " : ";
 				Mark m(1);
-				for (unsigned i = 0; i< Mark::getNbMarks(); ++i)
+				for (unsigned i = 0; i < Mark::getNbMarks(); ++i)
 				{
 					if (ms.testMark(m))
-						CGoGNout << m.getMarkVal()<< ", ";
+						CGoGNout << m.getMarkVal() << ", ";
 					m.setMarkVal(m.getMarkVal()<<1);
 				}
 				CGoGNout << CGoGNendl;
@@ -514,7 +498,6 @@ void GenericMap::dumpAttributesAndMarkers()
 	}
 }
 
-
 void GenericMap::compact()
 {
 	std::vector<unsigned int> oldnew;
@@ -526,11 +509,11 @@ void GenericMap::compact()
 		{
 			m_attribs[orbit].compact(oldnew);
 
-			for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
+			for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
 			{
 				unsigned int& idx = m_embeddings[orbit]->operator [](i);
 				unsigned int jdx = oldnew[idx];
-				if ((jdx != 0xffffffff) && (jdx!=idx))
+				if ((jdx != 0xffffffff) && (jdx != idx))
 					idx = jdx;
 			}
 		}
@@ -832,5 +815,3 @@ void GenericMap::boundaryUnmarkAll()
 //
 //	return true ;
 //}
-
-
diff --git a/src/Topology/gmap/gmap0.cpp b/src/Topology/gmap/gmap0.cpp
index c29df7894009539700bd30ff97440ebf45f4982d..a2b300b341c133e6dc971291a9c71e73f31e58dc 100644
--- a/src/Topology/gmap/gmap0.cpp
+++ b/src/Topology/gmap/gmap0.cpp
@@ -27,6 +27,17 @@
 namespace CGoGN
 {
 
+void GMap0::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		Dart& d = m_beta0->operator [](i);
+		Dart e = Dart(oldnew[d.index]);
+		if (d != e)
+			d = e;
+	}
+}
+
 /*! @name Constructors and Destructors
  *  To generate or delete edges in a 0-G-map
  *************************************************************************/
@@ -45,15 +56,4 @@ void GMap0::deleteEdge(Dart d)
 	deleteDart(d);
 }
 
-void GMap0::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		Dart& d = m_beta0->operator [](i);
-		Dart e = Dart(oldnew[d.index]);
-		if (d!=e)
-			d = e;
-	}
-}
-
 } // namespace CGoGN
diff --git a/src/Topology/gmap/gmap1.cpp b/src/Topology/gmap/gmap1.cpp
index d33147500442960507ec27944f4070a1519024d3..a8550b84cd35740741eab39a8fd2bc7e0256fc10 100644
--- a/src/Topology/gmap/gmap1.cpp
+++ b/src/Topology/gmap/gmap1.cpp
@@ -27,6 +27,25 @@
 namespace CGoGN
 {
 
+void GMap1::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_beta0->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Constructors and Destructors
  *  To generate or delete faces in a 1-G-map
  *************************************************************************/
@@ -75,24 +94,4 @@ void GMap1::deleteFace(Dart d)
 	deleteEdge(d);
 }
 
-void GMap1::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_beta0->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
 } // namespace CGoGN
-
diff --git a/src/Topology/gmap/gmap2.cpp b/src/Topology/gmap/gmap2.cpp
index c8536dbd228450681b30473fb333053a4d050d3b..a16648010bbd7834c4db39d900c68a8149293fb1 100644
--- a/src/Topology/gmap/gmap2.cpp
+++ b/src/Topology/gmap/gmap2.cpp
@@ -28,6 +28,31 @@
 namespace CGoGN
 {
 
+void GMap2::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_beta0->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta2->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Generator and Deletor
  *  To generate or delete faces in a 2-G-map
  *************************************************************************/
@@ -895,32 +920,4 @@ void GMap2::closeMap()
 	}
 }
 
-
-
-void GMap2::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_beta0->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta2->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
-
 } // namespace CGoGN
diff --git a/src/Topology/gmap/gmap3.cpp b/src/Topology/gmap/gmap3.cpp
index 1bdfa72d1552c03953fa86574320b037078748c8..f628be3bd5d8302064370b4decb42b2201ec8e59 100644
--- a/src/Topology/gmap/gmap3.cpp
+++ b/src/Topology/gmap/gmap3.cpp
@@ -28,6 +28,37 @@
 namespace CGoGN
 {
 
+void GMap3::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_beta0->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta2->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_beta3->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Generator and Deletor
  *  To generate or delete volumes in a 3-G-map
  *************************************************************************/
@@ -916,36 +947,4 @@ void GMap3::closeMap()
 	}
 }
 
-inline void GMap3::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_beta0->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta2->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_beta3->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
-
 } // namespace CGoGN
diff --git a/src/Topology/map/map1.cpp b/src/Topology/map/map1.cpp
index 8a868181d57caf3e27f7ab87a5b8eaab0f28588f..14bc10b62c54c013b7d2607e1b0055b0cea390c8 100644
--- a/src/Topology/map/map1.cpp
+++ b/src/Topology/map/map1.cpp
@@ -27,6 +27,25 @@
 namespace CGoGN
 {
 
+void Map1::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_phi1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi_1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Generator and Deletor
  *  To generate or delete faces in a 1-map
  *************************************************************************/
@@ -84,25 +103,4 @@ void Map1::reverseCycle(Dart d)
 	phi1sew(e, d) ;				// Sew the last edge
 }
 
-
-void Map1::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_phi1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi_1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
-
 } // namespace CGoGN
diff --git a/src/Topology/map/map2.cpp b/src/Topology/map/map2.cpp
index 6991dfca359fdf361ab1b84a0fdacacad3366b8f..5eef91690db295cf61be82883722033939346a3d 100644
--- a/src/Topology/map/map2.cpp
+++ b/src/Topology/map/map2.cpp
@@ -28,6 +28,31 @@
 namespace CGoGN
 {
 
+void Map2::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_phi1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi_1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi2->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Generator and Deletor
  *  To generate or delete faces in a 2-map
  *************************************************************************/
@@ -776,30 +801,4 @@ void Map2::closeMap()
 	}
 }
 
-
-void Map2::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_phi1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi_1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi2->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
 } // namespace CGoGN
diff --git a/src/Topology/map/map3.cpp b/src/Topology/map/map3.cpp
index a230bc3361614174ae7b1b672c16a6644b035a08..b3aaae350c62bcb6b08cd303ecf31e6112cb0299 100644
--- a/src/Topology/map/map3.cpp
+++ b/src/Topology/map/map3.cpp
@@ -27,6 +27,37 @@
 namespace CGoGN
 {
 
+void Map3::compactTopoRelations(const std::vector<unsigned int>& oldnew)
+{
+	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
+	{
+		{
+			Dart& d = m_phi1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi_1->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi2->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+		{
+			Dart& d = m_phi3->operator [](i);
+			Dart e = Dart(oldnew[d.index]);
+			if (d != e)
+				d = e;
+		}
+	}
+}
+
 /*! @name Generator and Deletor
  *  To generate or delete volumes in a 3-map
  *************************************************************************/
@@ -878,36 +909,4 @@ void Map3::closeMap()
 	}
 }
 
-
-void Map3::compactTopoRelations(const std::vector<unsigned int>& oldnew)
-{
-	for (unsigned int i = m_attribs[DART].begin(); i!= m_attribs[DART].end(); m_attribs[DART].next(i))
-	{
-		{
-			Dart& d = m_phi1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi_1->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi2->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-		{
-			Dart& d = m_phi3->operator [](i);
-			Dart e = Dart(oldnew[d.index]);
-			if (d!=e)
-				d = e;
-		}
-	}
-}
-
 } // namespace CGoGN