Developer Documentation

SmartTaggerT.hh
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41
42 #pragma once
43
44
45 //== INCLUDES =================================================================
46
47 // OpenMesh
48 #include <OpenMesh/Core/Utils/Property.hh>
49 #include <OpenMesh/Core/System/omstream.hh>
50
51
52 //== DEFINES ==================================================================
53
54 #define STV_DEBUG_CHECKS
55
56 //== NAMESPACES ===============================================================
57
58 namespace OpenMesh {
59
60 //== FORWARD DECLARATIONS =====================================================
61
62 // Smarttagging for vertices
63 template< class Mesh> class SmartTaggerVT;
64 // Smarttagging for edges
65 template< class Mesh> class SmartTaggerET;
66 // Smarttagging for faces
67 template< class Mesh> class SmartTaggerFT;
68 // Smarttagging for halfedges
69 template< class Mesh> class SmartTaggerHT;
70
71
72 //== CLASS DEFINITION =========================================================
73
74
123 template <class Mesh, class EHandle, class EPHandle>
124 class SmartTaggerT
125 {
126 public:
127
129 SmartTaggerT(Mesh& _mesh, unsigned int _tag_range = 1);
130
132 ~SmartTaggerT();
133
137 inline void untag_all();
138
143 inline void untag_all( const unsigned int _new_tag_range);
144
150 inline void set_tag ( const EHandle _eh, unsigned int _tag = 1);
151
157 inline unsigned int get_tag ( const EHandle _eh) const;
158
164 inline bool is_tagged( const EHandle _eh) const;
165
172 inline void set_tag_range( const unsigned int _tag_range);
173
174 protected:
175
176 inline void all_tags_to_zero();
177
178 protected:
179
180 // Reference to Mesh
181 Mesh& mesh_;
182
183 // property which holds the current tags
184 EPHandle ep_tag_;
185
186 // current tags range is [current_base_+1...current_base_+tag_range_]
187 unsigned int current_base_;
188
189 // number of different tagvalues available
190 unsigned int tag_range_;
191 };
192
193
194 //== SPECIALIZATION ===========================================================
195
196 // define standard Tagger
197 template< class Mesh>
198 class SmartTaggerVT
199 : public SmartTaggerT< Mesh, typename Mesh::VertexHandle, OpenMesh::VPropHandleT<unsigned int> >
200 {
201 public:
202 typedef SmartTaggerT< Mesh, typename Mesh::VertexHandle, OpenMesh::VPropHandleT<unsigned int> > BaseType;
203 SmartTaggerVT(Mesh& _mesh, unsigned int _tag_range = 1) : BaseType(_mesh, _tag_range) {}
204 };
205
206 template< class Mesh>
207 class SmartTaggerET
208 : public SmartTaggerT< Mesh, typename Mesh::EdgeHandle, OpenMesh::EPropHandleT<unsigned int> >
209 {
210 public:
211 typedef SmartTaggerT< Mesh, typename Mesh::EdgeHandle, OpenMesh::EPropHandleT<unsigned int> > BaseType;
212 SmartTaggerET(Mesh& _mesh, unsigned int _tag_range = 1) : BaseType(_mesh, _tag_range) {}
213 };
214
215 template< class Mesh>
216 class SmartTaggerFT
217 : public SmartTaggerT< Mesh, typename Mesh::FaceHandle, OpenMesh::FPropHandleT<unsigned int> >
218 {
219 public:
220 typedef SmartTaggerT< Mesh, typename Mesh::FaceHandle, OpenMesh::FPropHandleT<unsigned int> > BaseType;
221 SmartTaggerFT(Mesh& _mesh, unsigned int _tag_range = 1): BaseType(_mesh, _tag_range) {}
222 };
223
224 template< class Mesh>
225 class SmartTaggerHT
226 : public SmartTaggerT< Mesh, typename Mesh::HalfedgeHandle, OpenMesh::HPropHandleT<unsigned int> >
227 {
228 public:
229 typedef SmartTaggerT< Mesh, typename Mesh::HalfedgeHandle, OpenMesh::HPropHandleT<unsigned int> > BaseType;
230 SmartTaggerHT(Mesh& _mesh, unsigned int _tag_range = 1): BaseType(_mesh, _tag_range){}
231 };
232
233
234 //=============================================================================
235 } // namespace OpenMesh
236 //=============================================================================
237 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_SMARTTAGGERT_C)
238 #define OPENMESH_SMARTTAGGERT_TEMPLATES
239 #include "SmartTaggerT_impl.hh"
240 #endif
241
OpenMesh::SmartTaggerT
Smart Tagger.
Definition: SmartTaggerT.hh:124
OpenMesh::SmartTaggerT::SmartTaggerT
SmartTaggerT(Mesh &_mesh, unsigned int _tag_range=1)
Constructor.
Definition: SmartTaggerT_impl.hh:59
OpenMesh::TriMesh_ArrayKernelT< CustomTraits >
OpenMesh::SmartTaggerET
Definition: SmartTaggerT.hh:65
OpenMesh::SmartTaggerT::set_tag
void set_tag(const EHandle _eh, unsigned int _tag=1)
set tag to a value in [0..tag_range]
Definition: SmartTaggerT_impl.hh:124
OpenMesh::SmartTaggerT::~SmartTaggerT
~SmartTaggerT()
Destructor.
Definition: SmartTaggerT_impl.hh:77
OpenMesh::SmartTaggerHT
Definition: SmartTaggerT.hh:69
OpenMesh::SmartTaggerVT
Definition: SmartTaggerT.hh:63
OpenMesh::SmartTaggerT::is_tagged
bool is_tagged(const EHandle _eh) const
overloaded member for boolean tags
Definition: SmartTaggerT_impl.hh:161
OpenMesh::SmartTaggerT::set_tag_range
void set_tag_range(const unsigned int _tag_range)
set new tag range and untag_all
Definition: SmartTaggerT_impl.hh:173
OpenMesh::SmartTaggerT::untag_all
void untag_all()
untag all elements
Definition: SmartTaggerT_impl.hh:89
OpenMesh::SmartTaggerT::get_tag
unsigned int get_tag(const EHandle _eh) const
get tag value in range [0..tag_range]
Definition: SmartTaggerT_impl.hh:141
OpenMesh::SmartTaggerFT
Definition: SmartTaggerT.hh:67
OpenMesh
Definition: MeshItems.hh:59
omstream.hh