Aim: This class is a wrapper around ArithmeticalDSS that is devoted to the dynamic recognition of digital straight segments (DSS) along a sequence of surfels lying on a slice of the digital surface (i.e., the orthogonal direction of all surfels belong to a same plane, most pairs of consecutive surfels share a common linel). More...

#include <DGtal/geometry/surfaces/ArithmeticalDSSComputerOnSurfels.h>

Data Structures
struct	DirectPairExtractor

struct	IndirectPairExtractor

Public Types
typedef TKSpace	KSpace

typedef KSpace::SCell	SCell

typedef TIterator	ConstIterator

typedef KSpace::Space::Point	Point3

typedef PointVector< 2, TInteger >	Point

typedef functors::Projector< SpaceND< 2, TInteger > >	Projector

typedef Point::Coordinate	Coordinate

typedef TInteger	Integer

typedef ArithmeticalDSS< Coordinate, Integer, 4 >	DSS

typedef DSS	Primitive

typedef Point	Vector

typedef ArithmeticalDSSComputerOnSurfels< KSpace, ConstIterator, TInteger >	Self

typedef std::shared_ptr< DirectPairExtractor >	PairExtractor

typedef ArithmeticalDSSComputerOnSurfels< KSpace, ReverseIterator< ConstIterator >, TInteger >	Reverse

Public Member Functions
	BOOST_CONCEPT_ASSERT ((boost_concepts::ReadableIteratorConcept< ConstIterator >))

	BOOST_CONCEPT_ASSERT ((boost_concepts::ForwardTraversalConcept< ConstIterator >))

	BOOST_STATIC_ASSERT ((concepts::ConceptUtils::SameType< SCell, typename IteratorCirculatorTraits< ConstIterator >::Value >::value))

	BOOST_CONCEPT_ASSERT ((concepts::CInteger< Coordinate >))

	BOOST_CONCEPT_ASSERT ((concepts::CInteger< Integer >))

	BOOST_STATIC_ASSERT ((concepts::ConceptUtils::SameType< Point, typename DSS::Point >::value))

	ArithmeticalDSSComputerOnSurfels ()

	ArithmeticalDSSComputerOnSurfels (const KSpace &aKSpace, Dimension aDim1, Dimension aDim2, bool aFlagToReverse=false)

void	init (const ConstIterator &it)

	ArithmeticalDSSComputerOnSurfels (const ArithmeticalDSSComputerOnSurfels &other)

ArithmeticalDSSComputerOnSurfels &	operator= (const ArithmeticalDSSComputerOnSurfels &other)

Self	getSelf () const

Reverse	getReverse () const

bool	operator== (const ArithmeticalDSSComputerOnSurfels &other) const

bool	operator!= (const ArithmeticalDSSComputerOnSurfels &other) const

	~ArithmeticalDSSComputerOnSurfels ()

bool	isExtendableFront ()

bool	isExtendableBack ()

bool	extendFront ()

bool	extendBack ()

bool	retractFront ()

bool	retractBack ()

std::pair< Point, Point >	getProjectedPointsFromSurfel (SCell const &aSurfel) const

Point	getNextProjectedPoint (SCell const &aSurfel) const

Point	getPreviousProjectedPoint (SCell const &aSurfel) const

const Primitive &	primitive () const

Integer	a () const

Integer	b () const

Integer	mu () const

Integer	omega () const

Point	Uf () const

Point	Ul () const

Point	Lf () const

Point	Ll () const

Point	back () const

Point	front () const

ConstIterator	begin () const

ConstIterator	end () const

bool	isValid () const

void	selfDisplay (std::ostream &out) const

Protected Attributes
const KSpace *	myKSpace

Dimension	mySliceAxis1

Dimension	mySliceAxis2

Dimension	myProjectionAxis

Projector	my2DProjector

PairExtractor	myExtractor

DSS	myDSS

ConstIterator	myBegin

ConstIterator	myEnd

Private Member Functions
	BOOST_CONCEPT_ASSERT ((concepts::CCellularGridSpaceND< TKSpace >))

	BOOST_STATIC_ASSERT ((TKSpace::dimension==3))

std::pair< Point, Point >	getProjectedPointsFromLinel (SCell const &aLinel) const

Dimension	dimNotIn (Dimension const &aDim1, Dimension const &aDim2) const

Detailed Description

template<typename TKSpace, typename TIterator, typename TInteger = typename TKSpace::Space::Integer>
class DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >

Aim: This class is a wrapper around ArithmeticalDSS that is devoted to the dynamic recognition of digital straight segments (DSS) along a sequence of surfels lying on a slice of the digital surface (i.e., the orthogonal direction of all surfels belong to a same plane, most pairs of consecutive surfels share a common linel).

Template Parameters

TKSpace	type of Khalimsky space
TIterator	type of iterator on 3d surfels, at least readable and forward.
TInteger	type of integers used for the computation of remainders, which is a model of concepts::CInteger.
adjacency	an unsigned integer equal to 4 for standard (simply 4-connected) DSS or 8 for naive (simply 8-connected) DSS (default).

This class is a model of concepts::CDynamicBidirectionalSegmentComputer. It is also default constructible, copy constructible, assignable and equality comparable.

See also: ArithmeticalDSS NaiveDSS8 StandardDSS4

Definition at line 85 of file ArithmeticalDSSComputerOnSurfels.h.

Member Typedef Documentation

◆ ConstIterator

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

TIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::ConstIterator

Type of iterator, at least readable and forward

Definition at line 106 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Coordinate

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point::Coordinate DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Coordinate

Type of coordinate

Definition at line 129 of file ArithmeticalDSSComputerOnSurfels.h.

◆ DSS

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ArithmeticalDSS<Coordinate, Integer, 4> DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::DSS

Type of objects that represents DSSs

Definition at line 141 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Integer

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

TInteger DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Integer

Type of integer, devoted to remainders (and intercepts)

Definition at line 135 of file ArithmeticalDSSComputerOnSurfels.h.

◆ KSpace

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

TKSpace DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::KSpace

Type of Khalimsky space

Definition at line 96 of file ArithmeticalDSSComputerOnSurfels.h.

◆ PairExtractor

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

std::shared_ptr<DirectPairExtractor> DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::PairExtractor

Definition at line 175 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Point

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

PointVector<2, TInteger> DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Point

Type of 2d digital point

Definition at line 119 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Point3

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

KSpace::Space::Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Point3

Type of 3d digital point

Definition at line 114 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Primitive

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DSS DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Primitive

Type of primitive representation, defined as an alias of DSS

Definition at line 148 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Projector

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

functors::Projector<SpaceND<2,TInteger> > DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Projector

Type of 3d to 2d projector

Definition at line 124 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Reverse

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ArithmeticalDSSComputerOnSurfels<KSpace,ReverseIterator<ConstIterator>,TInteger> DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Reverse

Reversed version of this class (using reverse iterators)

Definition at line 180 of file ArithmeticalDSSComputerOnSurfels.h.

◆ SCell

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

KSpace::SCell DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::SCell

Type of signed cell

Definition at line 101 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Self

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ArithmeticalDSSComputerOnSurfels<KSpace,ConstIterator,TInteger> DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Self

Alias of this class

Definition at line 158 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Vector

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Vector

Type of vector, defined as an alias of point

Definition at line 153 of file ArithmeticalDSSComputerOnSurfels.h.

Constructor & Destructor Documentation

◆ ArithmeticalDSSComputerOnSurfels() [1/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::ArithmeticalDSSComputerOnSurfels ( )

Default constructor. not valid

◆ ArithmeticalDSSComputerOnSurfels() [2/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::ArithmeticalDSSComputerOnSurfels	(	const KSpace &	aKSpace,
		Dimension	aDim1,
		Dimension	aDim2,
		bool	aFlagToReverse = false )

Constructor.

Parameters

aKSpace	a Khalimsky space
aDim1	a first direction that describes the projection plane
aDim2	a second direction that describes the projection plane
aFlagToReverse	a boolean telling whether one has to reverse the orientation of the points associated to a surfel or not ('false' by default)

◆ ArithmeticalDSSComputerOnSurfels() [3/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::ArithmeticalDSSComputerOnSurfels ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger > & other )

Copy constructor.

Parameters

other the object to clone.

◆ ~ArithmeticalDSSComputerOnSurfels()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::~ArithmeticalDSSComputerOnSurfels ( )

inline

Destructor.

Definition at line 251 of file ArithmeticalDSSComputerOnSurfels.h.

251{};

Member Function Documentation

◆ a()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Integer DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::a ( ) const

Returns: a-parameter of the DSS

◆ b()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Integer DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::b ( ) const

Returns: b-parameter of the DSS

◆ back()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::back ( ) const

Returns: the first point of the DSS.

◆ begin()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ConstIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::begin ( ) const

Returns: begin iterator of the DSS range.

◆ BOOST_CONCEPT_ASSERT() [1/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_CONCEPT_ASSERT ( (boost_concepts::ForwardTraversalConcept< ConstIterator >) )

◆ BOOST_CONCEPT_ASSERT() [2/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_CONCEPT_ASSERT ( (boost_concepts::ReadableIteratorConcept< ConstIterator >) )

◆ BOOST_CONCEPT_ASSERT() [3/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_CONCEPT_ASSERT ( (concepts::CCellularGridSpaceND< TKSpace >) )

private

◆ BOOST_CONCEPT_ASSERT() [4/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_CONCEPT_ASSERT ( (concepts::CInteger< Coordinate >) )

◆ BOOST_CONCEPT_ASSERT() [5/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_CONCEPT_ASSERT ( (concepts::CInteger< Integer >) )

◆ BOOST_STATIC_ASSERT() [1/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_STATIC_ASSERT ( (concepts::ConceptUtils::SameType< Point, typename DSS::Point >::value) )

◆ BOOST_STATIC_ASSERT() [2/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_STATIC_ASSERT ( (concepts::ConceptUtils::SameType< SCell, typename IteratorCirculatorTraits< ConstIterator >::Value >::value) )

◆ BOOST_STATIC_ASSERT() [3/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::BOOST_STATIC_ASSERT ( (TKSpace::dimension==3) )

private

◆ dimNotIn()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::dimNotIn	(	Dimension const &	aDim1,
		Dimension const &	aDim2 ) const

private

Returns the unique dimension in {0,1,2} \ {aDim1, aDim2}.

Parameters

aDim1	a dimension
aDim2	a dimension

◆ end()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ConstIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::end ( ) const

Returns: end iterator of the DSS range.

◆ extendBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::extendBack ( )

Tests whether the current DSS can be extended at the back. Computes the parameters of the extended DSS if yes.

Returns: 'true' if yes, 'false' otherwise.

◆ extendFront()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::extendFront ( )

Tests whether the current DSS can be extended at the front. Computes the parameters of the extended DSS if yes.

Returns: 'true' if yes, 'false' otherwise.

Warning: the caller must be sure that the iterator returned
by 'end()' can be safely dereferenced.

◆ front()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::front ( ) const

Returns: the last point of the DSS.

◆ getNextProjectedPoint()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getNextProjectedPoint ( SCell const & aSurfel ) const

Front end of the projection of a given surfel.

Parameters

aSurfel any signed surfel.

Returns: the second 2D point.

See also: getProjectedPointsFromSurfel

Referenced by extractPoints().

◆ getPreviousProjectedPoint()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getPreviousProjectedPoint ( SCell const & aSurfel ) const

Back end of the projection of a given surfel.

Parameters

aSurfel any signed surfel.

Returns: the second 2D point.

See also: getProjectedPointsFromSurfel

◆ getProjectedPointsFromLinel()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

std::pair< Point, Point > DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getProjectedPointsFromLinel ( SCell const & aLinel ) const

private

Returns the ends of a unit segment corresponding to the projection of a given signed linel.

Parameters

aLinel any signed linel.

Returns: a pair of 2D points.

◆ getProjectedPointsFromSurfel()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

std::pair< Point, Point > DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getProjectedPointsFromSurfel ( SCell const & aSurfel ) const

Returns the ends of a unit segment corresponding to the projection of a given signed surfel.

Parameters

aSurfel any signed surfel.

Returns: a pair of 2D points.

Referenced by extractPoints().

◆ getReverse()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Reverse DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getReverse ( ) const

Returns: a default-constructed instance of Reverse

◆ getSelf()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Self DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::getSelf ( ) const

Returns: a default-constructed instance of Self

◆ init()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

void DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::init ( const ConstIterator & it )

Initialisation.

Parameters

it	an iterator on 3D surfels

◆ isExtendableBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::isExtendableBack ( )

Tests whether the current DSS can be extended at the back.

Returns: 'true' if yes, 'false' otherwise.

◆ isExtendableFront()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::isExtendableFront ( )

Tests whether the current DSS can be extended at the front.

Returns: 'true' if yes, 'false' otherwise.

Warning: the caller must be sure that the iterator returned
by 'end()' can be safely dereferenced.

◆ isValid()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::isValid ( ) const

Checks the validity/consistency of the object.

Returns: 'true' if the object is valid, 'false' otherwise.

◆ Lf()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Lf ( ) const

Returns: first lower leaning point.

◆ Ll()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Ll ( ) const

Returns: last lower leaning point.

◆ mu()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Integer DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::mu ( ) const

Returns: mu-parameter of the DSS

◆ omega()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Integer DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::omega ( ) const

Returns: omega-parameter of the DSS

◆ operator!=()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::operator!= ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger > & other ) const

Difference operator.

Parameters

other the object to compare with.

Returns: 'false' if equal 'true' otherwise

◆ operator=()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ArithmeticalDSSComputerOnSurfels & DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::operator= ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger > & other )

Assignment.

Parameters

other the object to copy.

Returns: a reference on 'this'.

◆ operator==()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::operator== ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger > & other ) const

Equality operator.

Parameters

other the object to compare with.

Returns: 'true' if the DSS representations and the ranges of the two objects match, 'false' otherwise

◆ primitive()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

const Primitive & DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::primitive ( ) const

Returns: the current DSS representation. NB: since we return a const reference, you must copy the result, if you want to keep it beyond the object's existence.

◆ retractBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::retractBack ( )

Removes the back point of the DSS if it has more than two points

Returns: 'true' if the back point is removed, 'false' otherwise.

◆ retractFront()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::retractFront ( )

Removes the front point of the DSS if it has more than two points

Returns: 'true' if the front point is removed, 'false' otherwise.

◆ selfDisplay()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

void DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::selfDisplay ( std::ostream & out ) const

Writes/Displays the object on an output stream.

Parameters

out	the output stream where the object is written.

◆ Uf()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Uf ( ) const

Returns: first upper leaning point.

◆ Ul()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::Ul ( ) const

Returns: last upper leaning point.

Field Documentation

◆ my2DProjector

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Projector DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::my2DProjector

protected

Functor that projects a 3D point to a 2D point along myProjectionAxis

Definition at line 443 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myBegin

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ConstIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myBegin

protected

begin iterator

Definition at line 459 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myDSS

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

DSS DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myDSS

protected

DSS representation

Definition at line 454 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myEnd

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

ConstIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myEnd

protected

end iterator

Warning: the user must be sure that it can be safely dereferenced before calling 'isExtendableFront' and 'extendFront'.

Definition at line 467 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myExtractor

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

PairExtractor DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myExtractor

protected

Smart pointer on an object used to extract relevant points from a pair of points

Definition at line 449 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myKSpace

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

const KSpace* DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myKSpace

protected

(Pointer to) Khalimsky space

Definition at line 422 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myProjectionAxis

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::myProjectionAxis

protected

A direction along which the points are projected (and orthogonal to the projection plane)

Definition at line 438 of file ArithmeticalDSSComputerOnSurfels.h.

◆ mySliceAxis1

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::mySliceAxis1

protected

A first direction that describes the projection plane

Definition at line 427 of file ArithmeticalDSSComputerOnSurfels.h.

◆ mySliceAxis2

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger >::mySliceAxis2

protected

A second direction that describes the projection plane

Definition at line 432 of file ArithmeticalDSSComputerOnSurfels.h.

The documentation for this class was generated from the following file:

ArithmeticalDSSComputerOnSurfels.h

Data Structures

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

◆ ConstIterator

◆ Coordinate

◆ DSS

◆ Integer

◆ KSpace

◆ PairExtractor

◆ Point

◆ Point3

◆ Primitive

◆ Projector

◆ Reverse

◆ SCell

◆ Self

◆ Vector

Constructor & Destructor Documentation

◆ ArithmeticalDSSComputerOnSurfels() [1/3]

◆ ArithmeticalDSSComputerOnSurfels() [2/3]

◆ ArithmeticalDSSComputerOnSurfels() [3/3]

◆ ~ArithmeticalDSSComputerOnSurfels()

Member Function Documentation

◆ a()

◆ b()

◆ back()

◆ begin()

◆ BOOST_CONCEPT_ASSERT() [1/5]

◆ BOOST_CONCEPT_ASSERT() [2/5]

◆ BOOST_CONCEPT_ASSERT() [3/5]

◆ BOOST_CONCEPT_ASSERT() [4/5]

◆ BOOST_CONCEPT_ASSERT() [5/5]

◆ BOOST_STATIC_ASSERT() [1/3]

◆ BOOST_STATIC_ASSERT() [2/3]

◆ BOOST_STATIC_ASSERT() [3/3]

◆ dimNotIn()

◆ end()

◆ extendBack()

◆ extendFront()

◆ front()

◆ getNextProjectedPoint()

◆ getPreviousProjectedPoint()

◆ getProjectedPointsFromLinel()

◆ getProjectedPointsFromSurfel()

◆ getReverse()

◆ getSelf()

◆ init()

◆ isExtendableBack()

◆ isExtendableFront()

◆ isValid()

◆ Lf()

◆ Ll()

◆ mu()

◆ omega()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ primitive()

◆ retractBack()

◆ retractFront()

◆ selfDisplay()

◆ Uf()

◆ Ul()

Field Documentation

◆ my2DProjector

◆ myBegin

◆ myDSS

◆ myEnd

◆ myExtractor

◆ myKSpace

◆ myProjectionAxis

◆ mySliceAxis1

◆ mySliceAxis2