Forward iterator on all the m-faces transitively adjacent to a (reference) n-face in a complex. More...

#include <adj_m_face_iter.hh>

Inheritance diagram for mln::topo::adj_m_face_fwd_iter< D >:

Public Types
typedef Object< void >	category
typedef topo::face< D >	center_type
	The type of the center face.
typedef adj_m_face_fwd_iter< D >	exact_t
typedef algebraic_face< D >	face
	The type of the iterated faces.
typedef algebraic_face< D >	face_type
	The type of the iterated faces.
Public Member Functions
unsigned	m () const
	Get the target dimension.
void	next ()
	Go to the next element.
void	set_m (unsigned m)
	Set the target dimension.
void	update_adj_faces_ ()
	Compute the set of faces adjacent to the reference face.


	adj_m_face_fwd_iter ()
	Construction.
template<typename Fref >
	adj_m_face_fwd_iter (const Fref &f_ref, unsigned m)
	Constructs an iterator, with f_ref as reference face, and a target dimension equal to m.


bool	is_valid () const
	ManipulationTest if the iterator is valid.
void	invalidate ()
	Invalidate the iterator.
void	do_start_ ()
	Start an iteration.
void	do_next_ ()
	Go to the next point.
void	update_f_ ()
	Update the target face.


void	center_at (const center_type &c)
	Manipulation.
void	start ()
	Start an iteration.
void	next_ ()
	Go to the next point.


const face &	subject () const
	Conversion.
	operator const algebraic_face< D > & () const
	Implicit conversion (conversion operator).
Protected Types
typedef std::vector< face_type >	adj_faces_t
Protected Member Functions
void	update_adj_faces__ (const topo::face< D > &center, std::vector< algebraic_face< D > > &adj_faces)
	The actual implementation of the computation of the set of faces adjacent to the reference face.
Protected Attributes
adj_faces_t	adj_faces_
	The set of faces adjacent to the reference face.
const center_type *	c_
	A pointer to the center face around which this iterator moves.
face	f_
	The face handle this iterator is pointing to.
super_::adj_faces_t::const_iterator	i_
	An iterator on the set of adjacent edges.
unsigned	m_
	The dimension of the iterated faces.
Private Types
typedef internal::adj_m_face_iterator < D >	impl_
typedef adj_m_face_fwd_iter< D >	self_
typedef internal::forward_complex_relative_iterator_base < topo::face< D > , algebraic_face< D >, self_ >	super_

Detailed Description

template<unsigned D>
class mln::topo::adj_m_face_fwd_iter< D >

Forward iterator on all the m-faces transitively adjacent to a (reference) n-face in a complex.

Template Parameters:

D

The dimension of the complex this iterator belongs to.

The dimension parameter (m_) must be lower or equal to D.

If m_ is equal to the dimension of the reference face, then the iterated set is empty.

Member Typedef Documentation

typedef std::vector<face_type> mln::topo::internal::complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::adj_faces_t [protected, inherited]

typedef Object<void> mln::Object< adj_m_face_fwd_iter< D > >::category [inherited]

typedef topo::face< D > mln::topo::internal::complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::center_type [inherited]

The type of the center face.

typedef adj_m_face_fwd_iter< D > mln::Object< adj_m_face_fwd_iter< D > >::exact_t [inherited]

typedef algebraic_face< D > mln::topo::internal::complex_iterator_base< algebraic_face< D > , adj_m_face_fwd_iter< D > >::face [inherited]

The type of the iterated faces.

typedef algebraic_face< D > mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::face_type [inherited]

The type of the iterated faces.

Reimplemented from mln::topo::internal::complex_relative_iterator_base< topo::face< D >, algebraic_face< D >, adj_m_face_fwd_iter< D > >.

template<unsigned D>

typedef internal::adj_m_face_iterator<D> mln::topo::adj_m_face_fwd_iter< D >::impl_ [private]

template<unsigned D>

typedef adj_m_face_fwd_iter<D> mln::topo::adj_m_face_fwd_iter< D >::self_ [private]

template<unsigned D>

typedef internal::forward_complex_relative_iterator_base< topo::face<D>, algebraic_face<D>, self_ > mln::topo::adj_m_face_fwd_iter< D >::super_ [private]

Constructor & Destructor Documentation

template<unsigned D>

mln::topo::adj_m_face_fwd_iter< D >::adj_m_face_fwd_iter ( ) [inline]

Construction.

Construct an iterator, with an invalid reference face, and a target dimension equal to 0.

template<unsigned D>

template<typename Fref >

mln::topo::adj_m_face_fwd_iter< D >::adj_m_face_fwd_iter	(	const Fref &	f_ref,
		unsigned	m
	)			`[inline]`

Constructs an iterator, with f_ref as reference face, and a target dimension equal to m.

Member Function Documentation

void mln::topo::internal::complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::center_at ( const center_type & c ) [inherited]

Manipulation.

Change the center face.

void mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::do_next_ ( ) [inherited]

Go to the next point.

void mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::do_start_ ( ) [inherited]

Start an iteration.

void mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::invalidate ( ) [inherited]

Invalidate the iterator.

bool mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::is_valid ( ) const [inherited]

ManipulationTest if the iterator is valid.

template<unsigned D>

unsigned mln::topo::internal::adj_m_face_iterator< D >::m ( ) const [inherited]

Get the target dimension.

References mln::topo::internal::adj_m_face_iterator< D >::m_.

void mln::Iterator< adj_m_face_fwd_iter< D > >::next ( ) [inherited]

Go to the next element.

Warning:: This is a final method; iterator classes should not re-defined this method. The actual "next" operation has to be defined through the next_ method.

Precondition:: The iterator is valid.

void mln::topo::internal::complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::next_ ( ) [inherited]

Go to the next point.

mln::topo::internal::complex_iterator_base< algebraic_face< D > , adj_m_face_fwd_iter< D > >::operator const algebraic_face< D > & ( ) const [inherited]

Implicit conversion (conversion operator).

template<unsigned D>

void mln::topo::internal::adj_m_face_iterator< D >::set_m ( unsigned m ) [inherited]

Set the target dimension.

References mln::topo::internal::adj_m_face_iterator< D >::m_.

void mln::topo::internal::complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::start ( ) [inherited]

Start an iteration.

const face& mln::topo::internal::complex_iterator_base< algebraic_face< D > , adj_m_face_fwd_iter< D > >::subject ( ) const [inherited]

Conversion.

Return a reference to the corresponding face handle.

Explicit conversion (accessor).

Referenced by mln::geom::complex_geometry< D, P >::operator()().

template<unsigned D>

void mln::topo::adj_m_face_fwd_iter< D >::update_adj_faces_ ( ) [inline]

Compute the set of faces adjacent to the reference face.

The computation is delegated to mln::topo::internal::adj_m_face_iterator.

References mln::topo::internal::complex_relative_iterator_base< topo::face< D >, algebraic_face< D >, adj_m_face_fwd_iter< D > >::adj_faces_, mln::topo::internal::complex_relative_iterator_base< topo::face< D >, algebraic_face< D >, adj_m_face_fwd_iter< D > >::c_, and mln::topo::internal::adj_m_face_iterator< D >::update_adj_faces__().

template<unsigned D>

void mln::topo::internal::adj_m_face_iterator< D >::update_adj_faces__	(	const topo::face< D > &	center,
		std::vector< algebraic_face< D > > &	adj_faces
	)			`[inline, protected, inherited]`

The actual implementation of the computation of the set of faces adjacent to the reference face.

References mln::topo::internal::adj_m_face_iterator< D >::m_, mln::topo::make_algebraic_face(), and mln::topo::face< D >::n().

Referenced by mln::topo::adj_m_face_bkd_iter< D >::update_adj_faces_(), and mln::topo::adj_m_face_fwd_iter< D >::update_adj_faces_().

void mln::topo::internal::forward_complex_relative_iterator_base< topo::face< D > , algebraic_face< D > , adj_m_face_fwd_iter< D > >::update_f_ ( ) [inherited]