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vtol_face_2d Class Reference

#include <vtol_face_2d.h>

Inheritance diagram for vtol_face_2d:
Inheritance graph
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List of all members.

Public Types

enum  vsol_spatial_object_2d_type

Public Member Functions

 vtol_face_2d ()
 Default constructor.
 vtol_face_2d (vertex_list const &verts)
 Constructor.
 vtol_face_2d (one_chain_list const &onechs)
 Constructor.
 vtol_face_2d (vtol_one_chain_sptr const &edgeloop)
 Constructor.
 vtol_face_2d (vsol_region_2d &facesurf)
 Constructor.
 vtol_face_2d (vtol_face_2d_sptr const &other)
 Pseudo copy constructor. Deep copy.
virtual ~vtol_face_2d ()
 Destructor.
virtual vsol_spatial_object_2dclone () const
 Clone `this': creation of a new object and initialization.
virtual vcl_string is_a () const
 Return a platform independent string identifying the class.
virtual bool is_class (const vcl_string &cls) const
 Return true if the argument matches the string identifying the class or any parent class.
virtual vsol_region_2d_sptr surface () const
virtual void set_surface (vsol_region_2d_sptr const &newsurf)
 Set the underlying geometric surface.
virtual const vtol_face_2dcast_to_face_2d () const
 Return `this' if `this' is a 2D face, 0 otherwise.
virtual vtol_face_2dcast_to_face_2d ()
 Return `this' if `this' is a 2D face, 0 otherwise.
virtual vtol_faceshallow_copy_with_no_links () const
 Copy with no links. Only copy the surface if it exists.
virtual bool operator== (const vtol_face_2d &other) const
bool operator!= (const vtol_face_2d &other) const
bool operator== (const vtol_face &other) const
 deep equality check on faces. uses fuzzy equal on vertices.
bool operator== (const vsol_spatial_object_2d &obj) const
 spatial object equality.
virtual void print (vcl_ostream &strm=vcl_cout) const
 This method prints out a simple text representation for the vtol_face_2d which includes its address in memory.
virtual void describe (vcl_ostream &strm=vcl_cout, int blanking=0) const
 This method describes the data members of the vtol_face_2d including the Inferiors.
virtual void copy_geometry (const vtol_face &other)
 copy the geometry.
virtual bool compare_geometry (const vtol_face &other) const
 provide a mechanism to compare geometry.
virtual vtol_one_chain_sptr get_one_chain (int which=0)
 Returns the ith inferior vtol_one_chain of the vtol_face.
virtual vtol_one_chain_sptr get_boundary_cycle ()
 Returns the first inferior vtol_one_chain of the vtol_face (the boundary onechain).
virtual bool add_hole_cycle (vtol_one_chain_sptr new_hole)
 Adds a new hole to the face.
virtual one_chain_listget_hole_cycles ()
virtual const vtol_facecast_to_face () const
 Return `this' if `this' is a face, 0 otherwise.
virtual vtol_facecast_to_face ()
 Return `this' if `this' is a face, 0 otherwise.
virtual const vtol_intensity_facecast_to_intensity_face () const
 Return `this' if `this' is an intensity face, 0 otherwise.
virtual vtol_intensity_facecast_to_intensity_face ()
 Return `this' if `this' is an intensity face, 0 otherwise.
void link_inferior (vtol_one_chain_sptr inf)
 Link `this' with an inferior `inferior'.
void unlink_inferior (vtol_one_chain_sptr inf)
 Unlink `this' from the inferior `inferior'.
virtual bool valid_inferior_type (vtol_topology_object const *inferior) const
 Is `inferior' type valid for `this' ?.
bool valid_inferior_type (vtol_one_chain_sptr const &) const
bool valid_superior_type (vtol_two_chain_sptr const &) const
bool valid_superior_type (vtol_topology_object const *sup) const
 Is `superior' type valid for `this' ?.
virtual vertex_listoutside_boundary_vertices ()
 accessors for boundary elements.
virtual zero_chain_listoutside_boundary_zero_chains ()
 Returns a list of the zero_chains on the outside boundary of the face.
virtual edge_listoutside_boundary_edges ()
 Get the outside boundary edges.
virtual one_chain_listoutside_boundary_one_chains ()
 Returns a list of one_chains that make up the outside boundary of the face.
virtual void add_one_chain (vtol_one_chain_sptr const &)
 Links new_vtol_one_chain as an inferior of the vtol_face and returns True if successful.
virtual void reverse_normal ()
 Utility Functions and overloaded operators.
virtual int get_num_edges () const
 Returns the number of edges on the vtol_face.
bool IsHoleP () const
 This method determines if a vtol_face is a hole of another vtol_face.
bool operator!= (const vtol_face &other) const
bool operator!= (vsol_spatial_object_2d const &obj)
virtual void compute_bounding_box () const
 determine bounding box from bounding boxes of underlying edges.
virtual bool shares_edge_with (vtol_face_sptr const &f)
 Does `this' share an edge with `f' ?.
virtual vtol_topology_objectcast_to_topology_object ()
virtual const
vtol_topology_object
cast_to_topology_object () const
virtual const vtol_vertexcast_to_vertex () const
 Return `this' if `this' is a vertex, 0 otherwise.
virtual vtol_vertexcast_to_vertex ()
 Return `this' if `this' is a vertex, 0 otherwise.
virtual const vtol_zero_chaincast_to_zero_chain () const
 Return `this' if `this' is a zero_chain, 0 otherwise.
virtual vtol_zero_chaincast_to_zero_chain ()
 Return `this' if `this' is a zero_chain, 0 otherwise.
virtual const vtol_edgecast_to_edge () const
 Return `this' if `this' is an edge, 0 otherwise.
virtual vtol_edgecast_to_edge ()
 Return `this' if `this' is an edge, 0 otherwise.
virtual const vtol_chaincast_to_chain () const
 Return `this' if `this' is a chain, 0 otherwise.
virtual vtol_chaincast_to_chain ()
 Return `this' if `this' is a chain, 0 otherwise.
virtual const vtol_one_chaincast_to_one_chain () const
 Return `this' if `this' is a one_chain, 0 otherwise.
virtual vtol_one_chaincast_to_one_chain ()
 Return `this' if `this' is a one_chain, 0 otherwise.
virtual const vtol_two_chaincast_to_two_chain () const
 Return `this' if `this' is a two_chain, 0 otherwise.
virtual vtol_two_chaincast_to_two_chain ()
 Return `this' if `this' is a two_chain, 0 otherwise.
virtual const vtol_blockcast_to_block () const
 Return `this' if `this' is a block, 0 otherwise.
virtual vtol_blockcast_to_block ()
 Return `this' if `this' is a block, 0 otherwise.
bool is_inferior (vtol_topology_object_sptr inferior) const
 Is `inferior' already an inferior of `this' ?.
bool is_superior (vtol_topology_object *const &superior) const
 Is `superior' already a superior of `this' ?.
int numinf () const
 Number of inferiors.
int numsup () const
 Number of superiors.
const vcl_list
< vtol_topology_object * > * 
superiors_list () const
topology_listinferiors ()
 Return the inferiors list.
const topology_listinferiors () const
virtual vsol_spatial_object_2d_type spatial_type () const
 Return the spatial type.
void unlink_all_inferiors ()
 Unlink `this' from all its inferiors.
void unlink ()
 Unlink `this' of the network.
void vertices (vertex_list &list) const
 Get list of vertices.
void zero_chains (zero_chain_list &list) const
 Get list of zero chains.
void edges (edge_list &list) const
 Get list of edges.
void one_chains (one_chain_list &list) const
 Get list of one chains.
void faces (face_list &list) const
 Get list of faces.
void two_chains (two_chain_list &list) const
 Get list of two chains.
void blocks (block_list &list) const
 Get list of blocks.
void describe_inferiors (vcl_ostream &strm=vcl_cout, int blanking=0) const
void describe_superiors (vcl_ostream &strm=vcl_cout, int blanking=0) const
const char * get_name () const
void un_protect ()
short version () const
virtual void b_write (vsl_b_ostream &os) const
virtual void b_read (vsl_b_istream &is)
vsol_box_2d_sptr get_bounding_box () const
double get_min_x () const
double get_max_x () const
double get_min_y () const
double get_max_y () const
virtual vsol_spatial_object_2dcast_to_spatial_object ()
virtual vsol_spatial_object_2d
const * 
cast_to_spatial_object () const
virtual vsol_spatial_object_2dcast_to_vsol_spatial_object ()
virtual vsol_spatial_object_2d
const * 
cast_to_vsol_spatial_object () const
virtual vsol_point_2dcast_to_point ()
virtual vsol_point_2d const * cast_to_point () const
virtual vsol_curve_2dcast_to_curve ()
virtual vsol_curve_2d const * cast_to_curve () const
virtual vsol_region_2dcast_to_region ()
virtual vsol_region_2d const * cast_to_region () const
virtual vsol_group_2dcast_to_group ()
virtual vsol_group_2d const * cast_to_group () const
int get_id () const
void set_id (int i)
void set_user_flag (unsigned int flag)
bool get_user_flag (unsigned int flag)
void unset_user_flag (unsigned int flag)
void set_tagged_union_flag ()
bool get_tagged_union_flag ()
void unset_tagged_union_flag ()
int get_tag_id ()
void set_tag_id (int id)
void touch ()
unsigned long get_time_stamp () const
bool older (vul_timestamp const &t) const
bool older (vul_timestamp const *t) const
void ref ()
void unref ()
int get_references () const
bool is_referenced () const

Public Attributes

 SPATIAL_NO_TYPE
 TOPOLOGYOBJECT
 POINT
 CURVE
 REGION
 SPATIALGROUP
 VOLUME
 NUM_SPATIALOBJECT_TYPES

Static Public Attributes

static const char * SpatialTypes []
static const float eps

Protected Types

enum  vtol_topology_object_type {
  TOPOLOGY_NO_TYPE = 0, VERTEX, ZEROCHAIN, EDGE,
  ONECHAIN, FACE, TRIFACE, INTENSITYFACE,
  INTENSITYFACE3D, DDBINTENSITYFACE, TWOCHAIN, TRIMESHTWOCHAIN,
  BLOCK, NUM_TOPOLOGYOBJECT_TYPES
}

Protected Member Functions

virtual vtol_facecopy_with_arrays (topology_list &verts, topology_list &edges) const
 this should not called by a client.
virtual vcl_vector
< vtol_vertex * > * 
compute_vertices ()
 Returns a vtol_vertex list of all the vertices on the face.
virtual vcl_vector< vtol_edge * > * compute_edges ()
 Returns a list of edges on the face.
virtual vcl_vector
< vtol_zero_chain * > * 
compute_zero_chains ()
 Returns a list of zero_chains of the face.
virtual vcl_vector
< vtol_one_chain * > * 
compute_one_chains ()
 Returns a list of all Onechains of the face.
virtual vcl_vector< vtol_face * > * compute_faces ()
 Returns a list of that has itself as the only element.
virtual vcl_vector
< vtol_two_chain * > * 
compute_two_chains ()
 Returns a list of all the two_chains which contain the vtol_face.
virtual vcl_vector< vtol_block * > * compute_blocks ()
 Returns a list of all the blocks that contain the vtol_face.
virtual vcl_vector
< vtol_vertex * > * 
outside_boundary_compute_vertices ()
virtual vcl_vector
< vtol_zero_chain * > * 
outside_boundary_compute_zero_chains ()
 Returns a list of the zero_chains on the outside boundary of the face.
virtual vcl_vector< vtol_edge * > * outside_boundary_compute_edges ()
 Returns a list of edges that make up the outside boundary of the face.
virtual vcl_vector
< vtol_one_chain * > * 
outside_boundary_compute_one_chains ()
void not_applicable (vcl_string const &message) const
void empty_bounding_box () const
void set_bounding_box (vsol_box_2d_sptr const &box) const
void set_bounding_box (double x, double y) const
void add_to_bounding_box (double x, double y) const
void add_to_bounding_box (vsol_box_2d_sptr const &box) const
void grow_minmax_bounds (vsol_box_2d_sptr const &b) const
void check_update_bounding_box () const

Protected Attributes

vcl_list< vtol_topology_object * > superiors_
topology_list inferiors_
unsigned int tag_
int id_
unsigned long timestamp_

Static Protected Attributes

static int tagcount_

Private Member Functions

 vtol_face_2d (vtol_one_chain &edgeloop)
 vtol_face_2d (const vtol_face_2d &other)
 Copy constructor. Deep copy. Deprecated.

Private Attributes

vsol_region_2d_sptr surface_

Friends

friend vcl_ostream & operator<< (vcl_ostream &, vsol_spatial_object_2d const &)
friend vcl_ostream & operator<< (vcl_ostream &, vsol_spatial_object_2d const *)

Detailed Description

Definition at line 48 of file vtol_face_2d.h.


Member Enumeration Documentation

Enumerator:
TOPOLOGY_NO_TYPE 
VERTEX 
ZEROCHAIN 
EDGE 
ONECHAIN 
FACE 
TRIFACE 
INTENSITYFACE 
INTENSITYFACE3D 
DDBINTENSITYFACE 
TWOCHAIN 
TRIMESHTWOCHAIN 
BLOCK 
NUM_TOPOLOGYOBJECT_TYPES 

Definition at line 132 of file vtol_topology_object.h.


Constructor & Destructor Documentation

vtol_face_2d::vtol_face_2d ( ) [inline]

Default constructor.

Definition at line 63 of file vtol_face_2d.h.

vtol_face_2d::vtol_face_2d ( vertex_list const &  verts) [explicit]

Constructor.

Constructor for a planar vtol_face_2d from an ordered list of vertices.

REQUIRE: verts.size()>2

Edges are constructed by connecting vtol_vertex_2d[i] to vtol_vertex_2d[(i+1)mod L]. L is the length of the vertex list, verts, and i goes from 0 to L. Require: verts.size()>2

Definition at line 114 of file vtol_face_2d.cxx.

vtol_face_2d::vtol_face_2d ( one_chain_list const &  onechs) [explicit]

Constructor.

Constructor for a planar face from a list of one_chains.

This method assumes that the first vtol_one_chain on the list is the outside boundary vtol_one_chain. The remaining one_chains are holes boundaries on the face.

Definition at line 169 of file vtol_face_2d.cxx.

vtol_face_2d::vtol_face_2d ( vtol_one_chain_sptr const &  edgeloop) [explicit]

Constructor.

Constructor of a Planar face from a vtol_one_chain.

Pseudo copy constructor. Deep copy.

This method uses the vtol_one_chain, edgeloop, as the outside boundary of the face.

Definition at line 16 of file vtol_face_2d.cxx.

vtol_face_2d::vtol_face_2d ( vtol_one_chain edgeloop) [explicit, private]
vtol_face_2d::vtol_face_2d ( vsol_region_2d facesurf) [explicit]

Constructor.

Constructor requiring only the underlying geometric surface.

Definition at line 216 of file vtol_face_2d.cxx.

vtol_face_2d::vtol_face_2d ( vtol_face_2d_sptr const &  other)

Pseudo copy constructor. Deep copy.

vtol_face_2d::vtol_face_2d ( const vtol_face_2d other) [private]

Copy constructor. Deep copy. Deprecated.

virtual vtol_face_2d::~vtol_face_2d ( ) [inline, virtual]

Destructor.

Definition at line 95 of file vtol_face_2d.h.


Member Function Documentation

bool vtol_face::add_hole_cycle ( vtol_one_chain_sptr  new_hole) [virtual, inherited]

Adds a new hole to the face.

Definition at line 280 of file vtol_face.cxx.

void vtol_face::add_one_chain ( vtol_one_chain_sptr const &  new_vtol_one_chain) [virtual, inherited]

Links new_vtol_one_chain as an inferior of the vtol_face and returns True if successful.

This method will be replacing all calls to add_edge_loop().

Definition at line 203 of file vtol_face.cxx.

void vtol_topology_object::blocks ( block_list list) const [inherited]

Get list of blocks.

get list of blocks.

Definition at line 264 of file vtol_topology_object.cxx.

virtual const vtol_block* vtol_topology_object::cast_to_block ( ) const [inline, virtual, inherited]

Return `this' if `this' is a block, 0 otherwise.

Reimplemented in vtol_block.

Definition at line 236 of file vtol_topology_object.h.

virtual vtol_block* vtol_topology_object::cast_to_block ( ) [inline, virtual, inherited]

Return `this' if `this' is a block, 0 otherwise.

Reimplemented in vtol_block.

Definition at line 240 of file vtol_topology_object.h.

virtual const vtol_chain* vtol_topology_object::cast_to_chain ( ) const [inline, virtual, inherited]

Return `this' if `this' is a chain, 0 otherwise.

Reimplemented in vtol_chain.

Definition at line 204 of file vtol_topology_object.h.

virtual vtol_chain* vtol_topology_object::cast_to_chain ( ) [inline, virtual, inherited]

Return `this' if `this' is a chain, 0 otherwise.

Reimplemented in vtol_chain.

Definition at line 208 of file vtol_topology_object.h.

virtual const vtol_edge* vtol_topology_object::cast_to_edge ( ) const [inline, virtual, inherited]

Return `this' if `this' is an edge, 0 otherwise.

Reimplemented in vtol_edge.

Definition at line 196 of file vtol_topology_object.h.

virtual vtol_edge* vtol_topology_object::cast_to_edge ( ) [inline, virtual, inherited]

Return `this' if `this' is an edge, 0 otherwise.

Reimplemented in vtol_edge.

Definition at line 200 of file vtol_topology_object.h.

virtual const vtol_face* vtol_face::cast_to_face ( ) const [inline, virtual, inherited]

Return `this' if `this' is a face, 0 otherwise.

Reimplemented from vtol_topology_object.

Definition at line 89 of file vtol_face.h.

virtual vtol_face* vtol_face::cast_to_face ( ) [inline, virtual, inherited]

Return `this' if `this' is a face, 0 otherwise.

Reimplemented from vtol_topology_object.

Definition at line 93 of file vtol_face.h.

virtual const vtol_face_2d* vtol_face_2d::cast_to_face_2d ( ) const [inline, virtual]

Return `this' if `this' is a 2D face, 0 otherwise.

Reimplemented from vtol_face.

Definition at line 120 of file vtol_face_2d.h.

virtual vtol_face_2d* vtol_face_2d::cast_to_face_2d ( ) [inline, virtual]

Return `this' if `this' is a 2D face, 0 otherwise.

Reimplemented from vtol_face.

Definition at line 124 of file vtol_face_2d.h.

virtual const vtol_intensity_face* vtol_face::cast_to_intensity_face ( ) const [inline, virtual, inherited]

Return `this' if `this' is an intensity face, 0 otherwise.

Reimplemented in vtol_intensity_face.

Definition at line 105 of file vtol_face.h.

virtual vtol_intensity_face* vtol_face::cast_to_intensity_face ( ) [inline, virtual, inherited]

Return `this' if `this' is an intensity face, 0 otherwise.

Reimplemented in vtol_intensity_face.

Definition at line 109 of file vtol_face.h.

virtual const vtol_one_chain* vtol_topology_object::cast_to_one_chain ( ) const [inline, virtual, inherited]

Return `this' if `this' is a one_chain, 0 otherwise.

Reimplemented in vtol_one_chain.

Definition at line 212 of file vtol_topology_object.h.

virtual vtol_one_chain* vtol_topology_object::cast_to_one_chain ( ) [inline, virtual, inherited]

Return `this' if `this' is a one_chain, 0 otherwise.

Reimplemented in vtol_one_chain.

Definition at line 216 of file vtol_topology_object.h.

virtual vtol_topology_object* vtol_topology_object::cast_to_topology_object ( ) [inline, virtual, inherited]

Reimplemented from vsol_spatial_object_2d.

Definition at line 175 of file vtol_topology_object.h.

virtual const vtol_topology_object* vtol_topology_object::cast_to_topology_object ( ) const [inline, virtual, inherited]

Reimplemented from vsol_spatial_object_2d.

Definition at line 176 of file vtol_topology_object.h.

virtual const vtol_two_chain* vtol_topology_object::cast_to_two_chain ( ) const [inline, virtual, inherited]

Return `this' if `this' is a two_chain, 0 otherwise.

Reimplemented in vtol_two_chain.

Definition at line 228 of file vtol_topology_object.h.

virtual vtol_two_chain* vtol_topology_object::cast_to_two_chain ( ) [inline, virtual, inherited]

Return `this' if `this' is a two_chain, 0 otherwise.

Reimplemented in vtol_two_chain.

Definition at line 232 of file vtol_topology_object.h.

virtual const vtol_vertex* vtol_topology_object::cast_to_vertex ( ) const [inline, virtual, inherited]

Return `this' if `this' is a vertex, 0 otherwise.

Reimplemented in vtol_vertex.

Definition at line 180 of file vtol_topology_object.h.

virtual vtol_vertex* vtol_topology_object::cast_to_vertex ( ) [inline, virtual, inherited]

Return `this' if `this' is a vertex, 0 otherwise.

Reimplemented in vtol_vertex.

Definition at line 184 of file vtol_topology_object.h.

virtual const vtol_zero_chain* vtol_topology_object::cast_to_zero_chain ( ) const [inline, virtual, inherited]

Return `this' if `this' is a zero_chain, 0 otherwise.

Reimplemented in vtol_zero_chain.

Definition at line 188 of file vtol_topology_object.h.

virtual vtol_zero_chain* vtol_topology_object::cast_to_zero_chain ( ) [inline, virtual, inherited]

Return `this' if `this' is a zero_chain, 0 otherwise.

Reimplemented in vtol_zero_chain.

Definition at line 192 of file vtol_topology_object.h.

vsol_spatial_object_2d * vtol_face_2d::clone ( void  ) const [virtual]

Clone `this': creation of a new object and initialization.

See Prototype pattern

Implements vsol_spatial_object_2d.

Reimplemented in vtol_intensity_face.

Definition at line 65 of file vtol_face_2d.cxx.

bool vtol_face_2d::compare_geometry ( const vtol_face other) const [virtual]

provide a mechanism to compare geometry.

Implements vtol_face.

Definition at line 319 of file vtol_face_2d.cxx.

vcl_vector< vtol_block * > * vtol_face::compute_blocks ( void  ) [protected, virtual, inherited]

Returns a list of all the blocks that contain the vtol_face.

Reimplemented from vtol_topology_object.

Definition at line 181 of file vtol_face.cxx.

void vtol_face::compute_bounding_box ( void  ) const [virtual, inherited]

determine bounding box from bounding boxes of underlying edges.

Update the bounding box, a member of vsol_spatial_object_2d.

The algorithm uses the bounding boxes of the vtol_edge(s) forming the boundary of the face.

Reimplemented from vtol_topology_object.

Definition at line 372 of file vtol_face.cxx.

vcl_vector< vtol_edge * > * vtol_face::compute_edges ( void  ) [protected, virtual, inherited]

Returns a list of edges on the face.

Reimplemented from vtol_topology_object.

Definition at line 130 of file vtol_face.cxx.

vcl_vector< vtol_face * > * vtol_face::compute_faces ( void  ) [protected, virtual, inherited]

Returns a list of that has itself as the only element.

This method is needed for traversing the model hierarchy consistently.

Reimplemented from vtol_topology_object.

Definition at line 168 of file vtol_face.cxx.

vcl_vector< vtol_one_chain * > * vtol_face::compute_one_chains ( void  ) [protected, virtual, inherited]

Returns a list of all Onechains of the face.

Reimplemented from vtol_topology_object.

Definition at line 159 of file vtol_face.cxx.

vcl_vector< vtol_two_chain * > * vtol_face::compute_two_chains ( void  ) [protected, virtual, inherited]

Returns a list of all the two_chains which contain the vtol_face.

Reimplemented from vtol_topology_object.

Definition at line 174 of file vtol_face.cxx.

vcl_vector< vtol_vertex * > * vtol_face::compute_vertices ( void  ) [protected, virtual, inherited]

Returns a vtol_vertex list of all the vertices on the face.

If the face does not have any holes, this vertex list is ordered in the direction of a positive normal using the Right Hand rule.

Reimplemented from vtol_topology_object.

Definition at line 63 of file vtol_face.cxx.

vcl_vector< vtol_zero_chain * > * vtol_face::compute_zero_chains ( void  ) [protected, virtual, inherited]

Returns a list of zero_chains of the face.

Reimplemented from vtol_topology_object.

Definition at line 99 of file vtol_face.cxx.

void vtol_face_2d::copy_geometry ( const vtol_face other) [virtual]

copy the geometry.

Implements vtol_face.

Definition at line 311 of file vtol_face_2d.cxx.

vtol_face * vtol_face_2d::copy_with_arrays ( topology_list verts,
topology_list edges 
) const [protected, virtual]

this should not called by a client.

copy with an array.

Implements vtol_face.

Definition at line 78 of file vtol_face_2d.cxx.

void vtol_face_2d::describe ( vcl_ostream &  strm = vcl_cout,
int  blanking = 0 
) const [virtual]

This method describes the data members of the vtol_face_2d including the Inferiors.

The blanking argument is used to indent the output in a clear fashion.

Reimplemented from vtol_face.

Definition at line 280 of file vtol_face_2d.cxx.

void vtol_topology_object::describe_inferiors ( vcl_ostream &  strm = vcl_cout,
int  blanking = 0 
) const [inherited]

Definition at line 277 of file vtol_topology_object.cxx.

void vtol_topology_object::describe_superiors ( vcl_ostream &  strm = vcl_cout,
int  blanking = 0 
) const [inherited]

Definition at line 294 of file vtol_topology_object.cxx.

void vtol_topology_object::edges ( edge_list list) const [inherited]

Get list of edges.

get list of edges.

Definition at line 200 of file vtol_topology_object.cxx.

void vtol_topology_object::faces ( face_list list) const [inherited]

Get list of faces.

get list of faces.

Definition at line 232 of file vtol_topology_object.cxx.

vtol_one_chain_sptr vtol_face::get_boundary_cycle ( void  ) [virtual, inherited]

Returns the first inferior vtol_one_chain of the vtol_face (the boundary onechain).

Definition at line 270 of file vtol_face.cxx.

one_chain_list * vtol_face::get_hole_cycles ( void  ) [virtual, inherited]

Definition at line 295 of file vtol_face.cxx.

int vtol_face::get_num_edges ( void  ) const [virtual, inherited]

Returns the number of edges on the vtol_face.

Definition at line 315 of file vtol_face.cxx.

vtol_one_chain_sptr vtol_face::get_one_chain ( int  which = 0) [virtual, inherited]

Returns the ith inferior vtol_one_chain of the vtol_face.

Definition at line 256 of file vtol_face.cxx.

topology_list* vtol_topology_object::inferiors ( ) [inline, inherited]

Return the inferiors list.

Definition at line 280 of file vtol_topology_object.h.

const topology_list* vtol_topology_object::inferiors ( ) const [inline, inherited]

Definition at line 281 of file vtol_topology_object.h.

virtual vcl_string vtol_face_2d::is_a ( ) const [inline, virtual]

Return a platform independent string identifying the class.

Reimplemented from vtol_face.

Reimplemented in vtol_intensity_face.

Definition at line 103 of file vtol_face_2d.h.

virtual bool vtol_face_2d::is_class ( const vcl_string &  cls) const [inline, virtual]

Return true if the argument matches the string identifying the class or any parent class.

Reimplemented from vtol_face.

Reimplemented in vtol_intensity_face.

Definition at line 106 of file vtol_face_2d.h.

bool vtol_topology_object::is_inferior ( vtol_topology_object_sptr  inferior) const [inherited]

Is `inferior' already an inferior of `this' ?.

Definition at line 51 of file vtol_topology_object.cxx.

bool vtol_topology_object::is_superior ( vtol_topology_object *const &  superior) const [inherited]

Is `superior' already a superior of `this' ?.

Definition at line 64 of file vtol_topology_object.cxx.

bool vtol_face::IsHoleP ( ) const [inherited]

This method determines if a vtol_face is a hole of another vtol_face.

Definition at line 381 of file vtol_face.cxx.

void vtol_face::link_inferior ( vtol_one_chain_sptr  inferior) [inherited]

Link `this' with an inferior `inferior'.

REQUIRE: valid_inferior_type(inferior) and !is_inferior(inferior)

Require: valid_inferior_type(inferior) and !is_inferior(inferior)

Reimplemented from vtol_topology_object.

Definition at line 14 of file vtol_face.cxx.

int vtol_topology_object::numinf ( ) const [inline, inherited]

Number of inferiors.

Definition at line 265 of file vtol_topology_object.h.

int vtol_topology_object::numsup ( ) const [inline, inherited]

Number of superiors.

Definition at line 269 of file vtol_topology_object.h.

void vtol_topology_object::one_chains ( one_chain_list list) const [inherited]

Get list of one chains.

get list of one chains.

Definition at line 216 of file vtol_topology_object.cxx.

bool vtol_face_2d::operator!= ( const vtol_face_2d other) const [inline]

Definition at line 131 of file vtol_face_2d.h.

bool vtol_face::operator!= ( const vtol_face other) const [inline, inherited]

Definition at line 168 of file vtol_face.h.

bool vtol_face_2d::operator== ( const vtol_face_2d other) const [virtual]

Definition at line 231 of file vtol_face_2d.cxx.

bool vtol_face_2d::operator== ( const vtol_face other) const [virtual]

deep equality check on faces. uses fuzzy equal on vertices.

Reimplemented from vtol_face.

Definition at line 256 of file vtol_face_2d.cxx.

bool vtol_face_2d::operator== ( const vsol_spatial_object_2d obj) const [virtual]

spatial object equality.

Reimplemented from vtol_face.

Definition at line 266 of file vtol_face_2d.cxx.

vcl_vector< vtol_edge * > * vtol_face::outside_boundary_compute_edges ( void  ) [protected, virtual, inherited]

Returns a list of edges that make up the outside boundary of the face.

All edges on any hole boundaries are not included.

Definition at line 108 of file vtol_face.cxx.

vcl_vector< vtol_one_chain * > * vtol_face::outside_boundary_compute_one_chains ( void  ) [protected, virtual, inherited]

Definition at line 151 of file vtol_face.cxx.

vcl_vector< vtol_vertex * > * vtol_face::outside_boundary_compute_vertices ( void  ) [protected, virtual, inherited]

Definition at line 53 of file vtol_face.cxx.

vcl_vector< vtol_zero_chain * > * vtol_face::outside_boundary_compute_zero_chains ( void  ) [protected, virtual, inherited]

Returns a list of the zero_chains on the outside boundary of the face.

All zero_chains on any hole boundaries of the face are not included.

Definition at line 72 of file vtol_face.cxx.

edge_list * vtol_face::outside_boundary_edges ( void  ) [virtual, inherited]

Get the outside boundary edges.

Definition at line 115 of file vtol_face.cxx.

one_chain_list * vtol_face::outside_boundary_one_chains ( void  ) [virtual, inherited]

Returns a list of one_chains that make up the outside boundary of the face.

Definition at line 137 of file vtol_face.cxx.

vertex_list * vtol_face::outside_boundary_vertices ( void  ) [virtual, inherited]

accessors for boundary elements.

Returns an ordered list of vertices of the outside boundary of the face.

All vertices on any holes of the face are not included. This vertex list is ordered such that a positive normal is computing using the Right Hand rule in the direction of the vertex list.

Definition at line 39 of file vtol_face.cxx.

zero_chain_list * vtol_face::outside_boundary_zero_chains ( void  ) [virtual, inherited]

Returns a list of the zero_chains on the outside boundary of the face.

All zero_chains on any hole boundaries of the face are not included.

Definition at line 82 of file vtol_face.cxx.

void vtol_face_2d::print ( vcl_ostream &  strm = vcl_cout) const [virtual]

This method prints out a simple text representation for the vtol_face_2d which includes its address in memory.

Reimplemented from vtol_face.

Definition at line 297 of file vtol_face_2d.cxx.

void vtol_face::reverse_normal ( void  ) [virtual, inherited]

Utility Functions and overloaded operators.

Reverse the direction of the face.

Definition at line 326 of file vtol_face.cxx.

void vtol_face_2d::set_surface ( vsol_region_2d_sptr const &  newsurf) [virtual]

Set the underlying geometric surface.

Definition at line 225 of file vtol_face_2d.cxx.

vtol_face * vtol_face_2d::shallow_copy_with_no_links ( ) const [virtual]

Copy with no links. Only copy the surface if it exists.

Implements vtol_face.

Definition at line 99 of file vtol_face_2d.cxx.

bool vtol_face::shares_edge_with ( vtol_face_sptr const &  f) [virtual, inherited]

Does `this' share an edge with `f' ?.

Comparison of edge pointers, not geometric values

Definition at line 189 of file vtol_face.cxx.

virtual vsol_spatial_object_2d_type vtol_topology_object::spatial_type ( void  ) const [inline, virtual, inherited]

Return the spatial type.

Implements vsol_spatial_object_2d.

Definition at line 285 of file vtol_topology_object.h.

const vcl_list<vtol_topology_object*>* vtol_topology_object::superiors_list ( ) const [inline, inherited]

Definition at line 276 of file vtol_topology_object.h.

vsol_region_2d_sptr vtol_face_2d::surface ( ) const [virtual]

Definition at line 70 of file vtol_face_2d.cxx.

void vtol_topology_object::two_chains ( two_chain_list list) const [inherited]

Get list of two chains.

get list of two chains.

Definition at line 248 of file vtol_topology_object.cxx.

void vtol_topology_object::unlink ( void  ) [inherited]

Unlink `this' of the network.

Reimplemented in vtol_chain.

Definition at line 152 of file vtol_topology_object.cxx.

void vtol_topology_object::unlink_all_inferiors ( void  ) [inherited]

Unlink `this' from all its inferiors.

Definition at line 143 of file vtol_topology_object.cxx.

void vtol_face::unlink_inferior ( vtol_one_chain_sptr  inferior) [inherited]

Unlink `this' from the inferior `inferior'.

Unlink `this' with the inferior `inferior'.

REQUIRE: valid_inferior_type(inferior) and is_inferior(inferior)

Require: valid_inferior_type(inferior) and is_inferior(inferior)

Reimplemented from vtol_topology_object.

Definition at line 19 of file vtol_face.cxx.

virtual bool vtol_face::valid_inferior_type ( vtol_topology_object const *  inferior) const [inline, virtual, inherited]

Is `inferior' type valid for `this' ?.

Implements vtol_topology_object.

Definition at line 120 of file vtol_face.h.

bool vtol_face::valid_inferior_type ( vtol_one_chain_sptr const &  ) const [inline, inherited]

Definition at line 122 of file vtol_face.h.

bool vtol_face::valid_superior_type ( vtol_two_chain_sptr const &  ) const [inline, inherited]

Definition at line 123 of file vtol_face.h.

bool vtol_topology_object::valid_superior_type ( vtol_topology_object const *  sup) const [inline, inherited]

Is `superior' type valid for `this' ?.

Definition at line 252 of file vtol_topology_object.h.

void vtol_topology_object::vertices ( vertex_list list) const [inherited]

Get list of vertices.

get list of vertices.

Definition at line 170 of file vtol_topology_object.cxx.

void vtol_topology_object::zero_chains ( zero_chain_list list) const [inherited]

Get list of zero chains.

get list of zero chains.

Definition at line 184 of file vtol_topology_object.cxx.


Member Data Documentation

Definition at line 130 of file vtol_topology_object.h.

vcl_list<vtol_topology_object*> vtol_topology_object::superiors_ [protected, inherited]

Definition at line 125 of file vtol_topology_object.h.

Definition at line 54 of file vtol_face_2d.h.


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