mln::geom::complex_geometry< D, P > Class Template Reference

A functor returning the sites of the faces of a complex where the locations of each 0-face is stored. More...

#include <complex_geometry.hh>

List of all members.

Public Types
typedef P	location
typedef util::multi_site< P >	site
Public Member Functions
unsigned	add_location (const P &p)
	Populate the set of locations.
	complex_geometry ()
	Build a complex geometry object.
site	operator() (const mln::topo::face< D > &f) const
	Retrieve the site associated to f.
Private Attributes
mln::util::tracked_ptr < internal::complex_geometry_data < P > >	data_

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Detailed Description

template<unsigned D, typename P>
class mln::geom::complex_geometry< D, P >

A functor returning the sites of the faces of a complex where the locations of each 0-face is stored.

Faces of higher dimensions are computed.

Template Parameters:

	D	The dimension of the complex.
	P	The type of the location of a 0-face.

Locations of 0-face are usually points (hence the P above), but can possibly be any (default-constructible) values.

The functor returns a std::vector of locations: 0-faces are singletons, 1-faces are (usually) pairs, faces of higher dimensions are arrays of locations.

Note that for consistency reasons w.r.t. the return type of operator(), returned sites are always arrays of locations attached to 0-faces; hence the returned singletons (of locations) for 0-faces.

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Member Typedef Documentation

template<unsigned D, typename P >

typedef P mln::geom::complex_geometry< D, P >::location

template<unsigned D, typename P >

typedef util::multi_site<P> mln::geom::complex_geometry< D, P >::site

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Constructor & Destructor Documentation

template<unsigned D, typename P >

mln::geom::complex_geometry< D, P >::complex_geometry

(

)

[inline]

Build a complex geometry object.

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Member Function Documentation

template<unsigned D, typename P >

unsigned mln::geom::complex_geometry< D, P >::add_location

(

const P &

p

)

[inline]

Populate the set of locations.

Append a new location p. Return the index of the newly created location (which should semantically match the id of the corresonding 0-face in the complex).

References mln::geom::complex_geometry< D, P >::data_.

template<unsigned D, typename P >

util::multi_site< P > mln::geom::complex_geometry< D, P >::operator()

(

const mln::topo::face< D > &

f

)

const [inline]

Retrieve the site associated to f.

References mln::geom::complex_geometry< D, P >::data_, mln::topo::face< D >::face_id(), mln::topo::face< D >::n(), mln::util::multi_site< P >::push_back(), mln::util::multi_site< P >::reserve(), and mln::topo::internal::complex_iterator_base< algebraic_face< D >, adj_m_face_fwd_iter< D > >::subject().

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Member Data Documentation

template<unsigned D, typename P >

mln::util::tracked_ptr< internal::complex_geometry_data<P> > mln::geom::complex_geometry< D, P >::data_ [private]

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