DGtal 1.3.0
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ExplicitDigitalSurface.h
1
17#pragma once
18
31#if defined(ExplicitDigitalSurface_RECURSES)
32#error Recursive header files inclusion detected in ExplicitDigitalSurface.h
33#else // defined(ExplicitDigitalSurface_RECURSES)
35#define ExplicitDigitalSurface_RECURSES
36
37#if !defined ExplicitDigitalSurface_h
39#define ExplicitDigitalSurface_h
40
42// Inclusions
43#include <iostream>
44#include <vector>
45#include "DGtal/base/Common.h"
46#include "DGtal/base/ConstAlias.h"
47#include "DGtal/topology/CSurfelPredicate.h"
48#include "DGtal/topology/Topology.h"
49#include "DGtal/topology/SurfelAdjacency.h"
50#include "DGtal/topology/SurfelNeighborhood.h"
52
53namespace DGtal
54{
55
57 // template class ExplicitDigitalSurface
80 template <typename TKSpace, typename TSurfelPredicate>
82 {
83 public:
84
88 class Tracker
89 {
90 public:
91 // -------------------- associated types --------------------
92 typedef Tracker Self;
95 typedef typename TKSpace::SCell Surfel;
96
97 // -------------------- inner types --------------------
98 typedef TKSpace KSpace;
100
101 public:
108 const Surfel & s );
109
114 Tracker( const Tracker & other );
115
120
124 const Surfel & current() const;
127
133 void move( const Surfel & s );
134
151 uint8_t adjacent( Surfel & s, Dimension d, bool pos ) const;
152
153 private:
160
161 };
162
163 // ----------------------- associated types ------------------------------
164 public:
167 typedef TKSpace KSpace;
169 typedef typename KSpace::SCell Surfel;
171 typedef typename KSpace::Size Size;
172 // Model of CSurfelPredicate
173 typedef TSurfelPredicate SurfelPredicate;
174
175 // BOOST_CONCEPT_ASSERT(( CCellularGridSpaceND< KSpace > ));
177
178 // -------------------- specific types ------------------------------
179 typedef typename std::vector<Surfel> SurfelStorage;
180 typedef typename SurfelStorage::const_iterator SurfelConstIterator;
181 typedef typename KSpace::Space Space;
182 typedef typename KSpace::Point Point;
184
185 // ----------------------- other types ------------------------------
186 public:
188 typedef typename KSpace::Cell Cell;
189 typedef typename KSpace::SCell SCell;
190 typedef typename KSpace::CellSet CellSet;
191 typedef typename KSpace::SCellSet SCellSet;
192
193 // ----------------------- Standard services ------------------------------
194 public:
195
200
210
231 const SurfelPredicate & aSP,
232 const Adjacency & adj,
233 const Surfel & s,
234 bool closed = false );
235
237 const Adjacency & surfelAdjacency() const;
242
243 // --------- CDigitalSurfaceContainer realization -------------------------
244 public:
245
247 const KSpace & space() const;
252 bool isInside( const Surfel & s ) const;
253
257
261
265
268 bool empty() const;
269
276
281
282 // ----------------------- Interface --------------------------------------
283 public:
284
289 void selfDisplay ( std::ostream & out ) const;
290
295 bool isValid() const;
296
297 // ------------------------- Protected Datas ------------------------------
298 private:
299 // ------------------------- Private Datas --------------------------------
300 private:
309
310 // ------------------------- Hidden services ------------------------------
311 protected:
322 void computeSurfels( const Surfel & p,
323 bool closed );
324
325
326 private:
327
335
336 // ------------------------- Internals ------------------------------------
337 private:
338
339 }; // end of class ExplicitDigitalSurface
340
341
354 template <typename TKSpace, typename TSurfelPredicate>
355 std::ostream&
356 operator<< ( std::ostream & out,
358
359} // namespace DGtal
360
361
363// Includes inline functions.
364#include "DGtal/topology/ExplicitDigitalSurface.ih"
365
366// //
368
369#endif // !defined ExplicitDigitalSurface_h
370
371#undef ExplicitDigitalSurface_RECURSES
372#endif // else defined(ExplicitDigitalSurface_RECURSES)
Aim: This class encapsulates its parameter class so that to indicate to the user that the object/poin...
Definition: ConstAlias.h:187
ExplicitDigitalSurface< TKSpace, TSurfelPredicate > DigitalSurfaceContainer
const DigitalSurfaceContainer & surface() const
SurfelNeighborhood< KSpace > Neighborhood
Tracker(ConstAlias< DigitalSurfaceContainer > aSurface, const Surfel &s)
uint8_t adjacent(Surfel &s, Dimension d, bool pos) const
const DigitalSurfaceContainer & mySurface
Aim: A model of CDigitalSurfaceContainer which defines the digital surface as connected surfels....
ExplicitDigitalSurface & operator=(const ExplicitDigitalSurface &other)
void selfDisplay(std::ostream &out) const
SurfelStorage mySurfels
a vector storing all the surfels of the boundary.
BOOST_CONCEPT_ASSERT((concepts::CSurfelPredicate< SurfelPredicate >))
const KSpace & space() const
KSpace::SCell Surfel
Type for surfels.
KSpace::Size Size
Type for sizes (unsigned integral type).
Adjacency & surfelAdjacency()
mutator to surfel adjacency.
ExplicitDigitalSurface(ConstAlias< KSpace > aKSpace, const SurfelPredicate &aSP, const Adjacency &adj, const Surfel &s, bool closed=false)
const KSpace & myKSpace
a reference to the cellular space.
DigitalSurfaceTracker * newTracker(const Surfel &s) const
ExplicitDigitalSurface< TKSpace, TSurfelPredicate > Self
bool isInside(const Surfel &s) const
SurfelAdjacency< KSpace::dimension > Adjacency
const SurfelPredicate & mySurfelPredicate
a reference to the surfel predicate defining the shape.
Connectedness connectedness() const
const SurfelPredicate & surfelPredicate() const
accessor to point predicate.
SurfelConstIterator begin() const
SurfelConstIterator end() const
void computeSurfels(const Surfel &p, bool closed)
Adjacency mySurfelAdjacency
the surfel adjacency used to determine neighbors.
SurfelStorage::const_iterator SurfelConstIterator
TKSpace KSpace
Model of cellular grid space.
ExplicitDigitalSurface(const ExplicitDigitalSurface &other)
const Adjacency & surfelAdjacency() const
accessor to surfel adjacency.
NumberTraits< Integer >::UnsignedVersion Size
Type used to represent sizes in the digital space.
std::set< Cell > CellSet
Preferred type for defining a set of Cell(s).
std::set< SCell > SCellSet
Preferred type for defining a set of SCell(s).
Aim: Represent adjacencies between surfel elements, telling if it follows an interior to exterior ord...
Aim: This helper class is useful to compute the neighboring surfels of a given surfel,...
DGtal is the top-level namespace which contains all DGtal functions and types.
boost::uint8_t uint8_t
unsigned 8-bit integer.
Definition: BasicTypes.h:59
Connectedness
Definition: Topology.h:51
std::ostream & operator<<(std::ostream &out, const ClosedIntegerHalfPlane< TSpace > &object)
DGtal::uint32_t Dimension
Definition: Common.h:137
Represents a signed cell in a cellular grid space by its Khalimsky coordinates and a boolean value.
Aim: Defines a predicate on a surfel.