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 * This file is part of GEL, http://www.imm.dtu.dk/GEL
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 * This file is part of GEL, http://www.imm.dtu.dk/GEL
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 * Copyright (C) the authors and DTU Informatics
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 * Copyright (C) the authors and DTU Informatics
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 * For license and list of authors, see ../../doc/intro.pdf
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 * For license and list of authors, see ../../doc/intro.pdf
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 * ----------------------------------------------------------------------- */
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 * ----------------------------------------------------------------------- */
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/**
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@file HalfEdgeWalker.h
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 Contains class for walking a mesh.
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 */
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#ifndef __HMESH_HALFEDGEWALKER_H__
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#ifndef __HMESH_HALFEDGEWALKER_H__
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#define __HMESH_HALFEDGEWALKER_H__
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#define __HMESH_HALFEDGEWALKER_H__
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#include "ConnectivityKernel.h"
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#include "ConnectivityKernel.h"
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namespace HMesh
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namespace HMesh
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{
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{
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    /** Class for traversing the entities of a HMesh. This class can work as
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     both a vertex and a face circulator but also move in other ways. It is,
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     in fact, the only way to traverse the mesh from the users point of view. */
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    class HalfEdgeWalker
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    class HalfEdgeWalker
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    {
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    {
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    public:
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    public:
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        /// construct from kernel and a halfedge
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        /// construct from kernel and a halfedge
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        HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current);
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        HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current);