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CGoGN
Commit 67f9658c authored by Pierre Kraemer's avatar Pierre Kraemer
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update traversorCell

parent 109fc559
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Showing with 91 additions and 205 deletions
include/Topology/generic/traversor1.h
View file @ 67f9658c
......@@ -34,47 +34,6 @@ namespace CGoGN
VERTEX CENTERED TRAVERSALS
*******************************************************************************/
// Traverse all the vertices of the map
template <typename MAP>
class TraversorV
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorV(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(VERTEX, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(VERTEX, current) ;
}
return current ;
}
} ;
// Traverse the edges incident to a given vertex
template <typename MAP>
class Traversor1VE
......@@ -152,47 +111,6 @@ public:
EDGE CENTERED TRAVERSALS
*******************************************************************************/
// Traverse all the vertices of the map
template <typename MAP>
class TraversorE
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorE(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(EDGE, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(EDGE, current) ;
}
return current ;
}
} ;
// Traverse the vertices incident to a given edge
template <typename MAP>
class Traversor1EV
......
include/Topology/generic/traversor2.h
View file @ 67f9658c
......@@ -34,47 +34,6 @@ namespace CGoGN
VERTEX CENTERED TRAVERSALS
*******************************************************************************/
// Traverse all the vertices of the map
template <typename MAP>
class TraversorV
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorV(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(VERTEX, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(VERTEX, current) ;
}
return current ;
}
} ;
// Traverse the edges incident to a given vertex
template <typename MAP>
class Traversor2VE
......@@ -210,47 +169,6 @@ public:
EDGE CENTERED TRAVERSALS
*******************************************************************************/
// Traverse all the edges of the map
template <typename MAP>
class TraversorE
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorE(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(EDGE, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(EDGE, current) ;
}
return current ;
}
} ;
// Traverse the vertices incident to a given edge
template <typename MAP>
class Traversor2EV
......@@ -379,47 +297,6 @@ public:
FACE CENTERED TRAVERSALS
*******************************************************************************/
// Traverse all the faces of the map
template <typename MAP>
class TraversorF
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorF(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(FACE, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(FACE, current) ;
}
return current ;
}
} ;
// Traverse the vertices incident to a given face
template <typename MAP>
class Traversor2FV
......
include/Topology/generic/traversorCell.h 0 → 100644
View file @ 67f9658c
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps *
* version 0.1 *
* Copyright (C) 2009-2011, 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.u-strasbg.fr/ *
* Contact information: cgogn@unistra.fr *
* *
*******************************************************************************/
#ifndef __TRAVERSOR_CELL_H__
#define __TRAVERSOR_CELL_H__
#include "Topology/generic/dart.h"
namespace CGoGN
{
template <typename MAP, unsigned int ORBIT>
class TraversorCell
{
private:
MAP& m ;
DartMarker mark ;
Dart current ;
public:
TraversorCell(MAP& map, Dart dart) : m(map), mark(map)
{}
Dart begin()
{
mark.unmarkAll() ;
current = m.begin() ;
if(current == m.end())
current = NIL ;
else
mark.markOrbit(ORBIT, current) ;
return current ;
}
Dart end() { return NIL ; }
Dart next()
{
if(current != NIL)
{
while(current != NIL && mark.isMarked(current))
{
m.next(current) ;
if(current == m.end())
current = NIL ;
}
if(current != NIL)
mark.markOrbit(ORBIT, current) ;
}
return current ;
}
} ;
template <typename MAP>
class TraversorV : public TraversorCell<MAP, VERTEX>
{};
template <typename MAP>
class TraversorE : public TraversorCell<MAP, EDGE>
{};
template <typename MAP>
class TraversorF : public TraversorCell<MAP, FACE>
{};
template <typename MAP>
class TraversorW : public TraversorCell<MAP, VOLUME>
{};
} // namespace CGoGN
#endif
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