Aim: This class is a wrapper around ArithmeticalDSS that is devoted to the dynamic recognition of digital straight segments (DSS) along any sequence of 3D surfels. More...

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

Public Types
typedef TKSpace	KSpace

typedef KSpace::SCell	SCell

typedef KSpace::Cell	Cell

typedef TIterator	ConstIterator

typedef KSpace::Space::Point	Point3

typedef PointVector< 2, TInteger >	Point

typedef Point::Coordinate	Coordinate

typedef TInteger	Integer

typedef ArithmeticalDSS< Coordinate, Integer, adjacency >	DSS

typedef DSS	Primitive

typedef Point	Vector

typedef ArithmeticalDSSComputerOnSurfels< KSpace, ConstIterator, TInteger, adjacency >	Self

typedef ArithmeticalDSSComputerOnSurfels< KSpace, ReverseIterator< ConstIterator >, TInteger, adjacency >	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)

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 ()

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

std::pair< Point, Point >	projectSurfel (SCell const &aSCell) const

void	selfDisplay (std::ostream &out) const

Protected Attributes
const KSpace *	myKSpace

Dimension	myDim1

Dimension	myDim2

Point3	myProjection1

Point3	myProjection2

Point3	myProjectionNormal

ConstIterator	myPreviousSurfelFront

ConstIterator	myPreviousSurfelBack

DSS	myDSS

ConstIterator	myBegin

ConstIterator	myEnd

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

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

bool	commonLinel (Cell const &aSurfel1, Cell const &aSurfel2, Cell &aLinel)

Point	projectInPlane (Point3 const &aPoint) const

bool	getOtherPointFromSurfel (ConstIterator const &it, Point &aPoint, bool aIsFront, bool aUpdatePrevious)

Detailed Description

template<typename TKSpace, typename TIterator, typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>
class DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >

Aim: This class is a wrapper around ArithmeticalDSS that is devoted to the dynamic recognition of digital straight segments (DSS) along any sequence of 3D surfels.

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 82 of file ArithmeticalDSSComputerOnSurfels.h.

Member Typedef Documentation

◆ Cell

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

typedef KSpace::Cell DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::Cell

Type of unsigned cell

Definition at line 103 of file ArithmeticalDSSComputerOnSurfels.h.

◆ ConstIterator

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of iterator, at least readable and forward

Definition at line 108 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Coordinate

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of coordinate

Definition at line 126 of file ArithmeticalDSSComputerOnSurfels.h.

◆ DSS

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of objects that represents DSSs

Definition at line 138 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Integer

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of integer, devoted to remainders (and intercepts)

Definition at line 132 of file ArithmeticalDSSComputerOnSurfels.h.

◆ KSpace

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of Khalimsky space

Definition at line 93 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Point

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of 2d digital point

Definition at line 121 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Point3

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of 3d digital point

Definition at line 116 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Primitive

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of primitive representation, defined as an alias of DSS

Definition at line 145 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Reverse

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Definition at line 153 of file ArithmeticalDSSComputerOnSurfels.h.

◆ SCell

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of signed cell

Definition at line 98 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Self

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Definition at line 152 of file ArithmeticalDSSComputerOnSurfels.h.

◆ Vector

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Type of vector, defined as an alias of point

Definition at line 150 of file ArithmeticalDSSComputerOnSurfels.h.

Constructor & Destructor Documentation

◆ ArithmeticalDSSComputerOnSurfels() [1/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Default constructor. not valid

◆ ArithmeticalDSSComputerOnSurfels() [2/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Constructor.

Parameters

aKSpace	a Khalimsky space
aDim1	the first direction to project
aDim2	the second direction to project

◆ ArithmeticalDSSComputerOnSurfels() [3/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Copy constructor.

Parameters

other the object to clone.

◆ ~ArithmeticalDSSComputerOnSurfels()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

inline

Destructor.

Definition at line 221 of file ArithmeticalDSSComputerOnSurfels.h.

221{};

Member Function Documentation

◆ a()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: a-parameter of the DSS

◆ b()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: b-parameter of the DSS

◆ back()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: the first point of the DSS.

◆ begin()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

ConstIterator DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

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

◆ BOOST_CONCEPT_ASSERT() [2/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

◆ BOOST_CONCEPT_ASSERT() [3/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

private

◆ BOOST_CONCEPT_ASSERT() [4/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

◆ BOOST_CONCEPT_ASSERT() [5/5]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

◆ BOOST_STATIC_ASSERT() [1/3]

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

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

private

◆ commonLinel()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::commonLinel	(	Cell const &	aSurfel1,
		Cell const &	aSurfel2,
		Cell &	aLinel )

private

Parameters

aSurfel1	the first unsigned surfel.
aSurfel2	the second unsigned surfel.
aLinel	the common unsigned linel if it exists.

Returns: 'true' if we found a common linel, 'false' otherwise.

◆ end()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: end iterator of the DSS range.

◆ extendBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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.

◆ front()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: the last point of the DSS.

◆ getOtherPointFromSurfel()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::getOtherPointFromSurfel	(	ConstIterator const &	it,
		Point &	aPoint,
		bool	aIsFront,
		bool	aUpdatePrevious )

private

Parameters

it	an iterator on a surfel.
aPoint	the new 2D point of 'it' that is not common to the previous surfel (if the update is possible).
aUpdatePrevious	a boolean that indicates whether to update myPreviousSurfel or not.
aIsFront	a boolean indicating we want to update in the front or in the back direction.

Returns: 'true' if the update is possible, 'false' otherwise.

◆ getReverse()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: a default-constructed instance of Reverse

◆ getSelf()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: a default-constructed instance of Self

◆ init()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Initialisation.

Parameters

it	an iterator on 3D surfels

◆ isExtendableBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

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

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

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

◆ isValid()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

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

Returns: first lower leaning point.

◆ Ll()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: last lower leaning point.

◆ mu()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: mu-parameter of the DSS

◆ omega()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: omega-parameter of the DSS

◆ operator!=()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::operator!= ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency > & 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, unsigned short adjacency = 8>

ArithmeticalDSSComputerOnSurfels & DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::operator= ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency > & 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, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::operator== ( const ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency > & 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, unsigned short adjacency = 8>

const Primitive & DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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.

◆ projectInPlane()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Point DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::projectInPlane ( Point3 const & aPoint ) const

private

Parameters

aPoint a digital 3D point.

Returns: the 2D orthogonal projection on the plane defined by myProjection1, myProjection2

◆ projectSurfel()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

std::pair< Point, Point > DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::projectSurfel ( SCell const & aSCell ) const

Parameters

aSCell a surfel.

Returns: the pair of 2D points projected on the plane defined by myProjection1, myProjection2.

Referenced by extractPoints().

◆ retractBack()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

bool DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

void DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::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, unsigned short adjacency = 8>

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

Returns: first upper leaning point.

◆ Ul()

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

Returns: last upper leaning point.

Field Documentation

◆ myBegin

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

begin iterator

Definition at line 415 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myDim1

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::myDim1

protected

The first projection dimension.

Definition at line 374 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myDim2

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Dimension DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::myDim2

protected

The second projection dimension.

Definition at line 379 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myDSS

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

DSS representation

Definition at line 411 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myEnd

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

end iterator

Definition at line 419 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myKSpace

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

Khalimsky space

Definition at line 369 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myPreviousSurfelBack

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

We store the previous surfel in the 'back' direction to compute the common linel. Used in getOtherPointFromSurfel.

Definition at line 406 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myPreviousSurfelFront

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

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

protected

We store the previous surfel in the 'front' direction to compute the common linel. Used in getOtherPointFromSurfel.

Definition at line 400 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myProjection1

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Point3 DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::myProjection1

protected

The first projection direction.

Definition at line 384 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myProjection2

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Point3 DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::myProjection2

protected

The second projection direction.

Definition at line 389 of file ArithmeticalDSSComputerOnSurfels.h.

◆ myProjectionNormal

template<typename TKSpace , typename TIterator , typename TInteger = typename TKSpace::Space::Integer, unsigned short adjacency = 8>

Point3 DGtal::ArithmeticalDSSComputerOnSurfels< TKSpace, TIterator, TInteger, adjacency >::myProjectionNormal

protected

The direction that is orthogonal to the two projection directions.

Definition at line 394 of file ArithmeticalDSSComputerOnSurfels.h.

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

ArithmeticalDSSComputerOnSurfels.h

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

◆ Cell

◆ ConstIterator

◆ Coordinate

◆ DSS

◆ Integer

◆ KSpace

◆ Point

◆ Point3

◆ Primitive

◆ 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]

◆ commonLinel()

◆ end()

◆ extendBack()

◆ extendFront()

◆ front()

◆ getOtherPointFromSurfel()

◆ getReverse()

◆ getSelf()

◆ init()

◆ isExtendableBack()

◆ isExtendableFront()

◆ isValid()

◆ Lf()

◆ Ll()

◆ mu()

◆ omega()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ primitive()

◆ projectInPlane()

◆ projectSurfel()

◆ retractBack()

◆ retractFront()

◆ selfDisplay()

◆ Uf()

◆ Ul()

Field Documentation

◆ myBegin

◆ myDim1

◆ myDim2

◆ myDSS

◆ myEnd

◆ myKSpace

◆ myPreviousSurfelBack

◆ myPreviousSurfelFront

◆ myProjection1

◆ myProjection2

◆ myProjectionNormal