GEO::MeshHalfedges::Halfedge Struct Reference

Stores a reference to a mesh corner and facet, and provides a halfedge-like API. More...

#include <geogram/mesh/mesh_halfedges.h>

Public Member Functions
	Halfedge ()
	Constructs a new uninitialized Halfedge.
	Halfedge (index_t f, index_t c)
	Constructs a new Halfedge from a facet and corner index.
void	clear ()
	Clears this Halfedge.
bool	is_nil () const
	Tests whether this Halfedge is initialized.
bool	operator== (const Halfedge &rhs) const
	Tests whether this Halfedge is the same as another one.
bool	operator!= (const Halfedge &rhs) const
	Tests whether this Halfedge is different from another one.

Public Attributes
index_t	facet
index_t	corner

Static Public Attributes
static constexpr index_t	NO_FACET = index_t(-1)
static constexpr index_t	NO_CORNER = index_t(-1)

Detailed Description

Stores a reference to a mesh corner and facet, and provides a halfedge-like API.

Definition at line 65 of file mesh_halfedges.h.

Constructor & Destructor Documentation

Halfedge() [1/2]

GEO::MeshHalfedges::Halfedge::Halfedge ( )

inline

Constructs a new uninitialized Halfedge.

Definition at line 73 of file mesh_halfedges.h.

Halfedge() [2/2]

GEO::MeshHalfedges::Halfedge::Halfedge ( index_t  f, index_t  c  )

inline

Constructs a new Halfedge from a facet and corner index.

Parameters

[in]	f	the facet index
[in]	c	the corner index

Definition at line 83 of file mesh_halfedges.h.

Member Function Documentation

clear()

void GEO::MeshHalfedges::Halfedge::clear ( )

inline

Clears this Halfedge.

Definition at line 91 of file mesh_halfedges.h.

is_nil()

bool GEO::MeshHalfedges::Halfedge::is_nil ( ) const

inline

Tests whether this Halfedge is initialized.

Returns

true if this Halfedge is uninitialized, false otherwise

Definition at line 100 of file mesh_halfedges.h.

operator!=()

bool GEO::MeshHalfedges::Halfedge::operator!= ( const Halfedge &  rhs ) const

inline

Tests whether this Halfedge is different from another one.

Parameters

[in]

rhs

the comparand

Returns

true if this Halfedge and rhs refer to a different facet or corner, false otherwise.

Definition at line 120 of file mesh_halfedges.h.

operator==()

bool GEO::MeshHalfedges::Halfedge::operator== ( const Halfedge &  rhs ) const

inline

Tests whether this Halfedge is the same as another one.

Parameters

[in]

rhs

the comparand

Returns

true if this Halfedge and rhs refer to the same facet and corner, false otherwise.

Definition at line 110 of file mesh_halfedges.h.

Member Data Documentation

corner

index_t GEO::MeshHalfedges::Halfedge::corner

Definition at line 125 of file mesh_halfedges.h.

facet

index_t GEO::MeshHalfedges::Halfedge::facet

Definition at line 124 of file mesh_halfedges.h.

NO_CORNER

constexpr index_t GEO::MeshHalfedges::Halfedge::NO_CORNER = index_t(-1)

staticconstexpr

Definition at line 68 of file mesh_halfedges.h.

NO_FACET

constexpr index_t GEO::MeshHalfedges::Halfedge::NO_FACET = index_t(-1)

staticconstexpr

Definition at line 67 of file mesh_halfedges.h.

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

• geogram/mesh/mesh_halfedges.h