vtol_extract_topology_region_type Class Reference

#include <vtol_extract_topology.h>

Inheritance diagram for vtol_extract_topology_region_type:

List of all members.

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Detailed Description

Stores the boundary of a region.

This stores the one chain corresponding to a complete region boundary. It also stores a point completely inside that region. This point is used to perform containment checks between regions.

See also:

contains

Definition at line 95 of file vtol_extract_topology.h.

Public Types
typedef vbl_smart_ptr< vtol_extract_topology_edgel_chain >	edgel_chain_sptr
Public Member Functions
void	push_back (edgel_chain_sptr chain)
	Add an edge to this region.
unsigned	size () const
	The number of edges in the boundary.
vdgl_edgel_chain_sptr const &	operator[] (unsigned i) const
	Extract segment i of the boundary one chain.
vtol_one_chain_sptr	make_one_chain () const
	Create a vtol_one_chain describing the boundary.
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Public Attributes
unsigned	i
	Location of a pixel inside the region.
unsigned	j
Private Attributes
vcl_vector< edgel_chain_sptr >	list_
	The list of bounday edges (which are edgel chains).

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Member Typedef Documentation

typedef vbl_smart_ptr< vtol_extract_topology_edgel_chain > vtol_extract_topology_region_type::edgel_chain_sptr

Definition at line 99 of file vtol_extract_topology.h.

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Member Function Documentation

void vtol_extract_topology_region_type::push_back

(

edgel_chain_sptr

chain

)

Add an edge to this region.

Definition at line 62 of file vtol_extract_topology.cxx.

unsigned vtol_extract_topology_region_type::size

(

)

const

The number of edges in the boundary.

Definition at line 73 of file vtol_extract_topology.cxx.

vdgl_edgel_chain_sptr const & vtol_extract_topology_region_type::operator[]

(

unsigned

i

)

const

Extract segment i of the boundary one chain.

Definition at line 84 of file vtol_extract_topology.cxx.

vtol_one_chain_sptr vtol_extract_topology_region_type::make_one_chain

(

)

const

Create a vtol_one_chain describing the boundary.

Definition at line 95 of file vtol_extract_topology.cxx.

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Member Data Documentation

unsigned vtol_extract_topology_region_type::i

Location of a pixel inside the region.

Definition at line 118 of file vtol_extract_topology.h.

unsigned vtol_extract_topology_region_type::j

Definition at line 118 of file vtol_extract_topology.h.

vcl_vector< edgel_chain_sptr > vtol_extract_topology_region_type::list_ [private]

The list of bounday edges (which are edgel chains).

Definition at line 123 of file vtol_extract_topology.h.

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

• contrib/gel/vtol/algo/vtol_extract_topology.h
• contrib/gel/vtol/algo/vtol_extract_topology.cxx

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