BRepGraph_RepId Struct Reference

Lightweight typed index into a per-kind use-record vector inside BRepGraph. More...

#include <BRepGraphInc_RepId.hxx>

Data Structures
struct	Typed
	Compile-time typed wrapper around BRepGraph_RepId. More...

Public Types
enum class	Kind : int {   EdgeCurve3D = 0 , EdgePolygon3D = 1 , CoEdgeCurve2D = 2 , CoEdgePolygon2D = 3 ,   CoEdgePolygonOnTri = 4 , FaceSurface = 5 , FaceTriangulation = 6 }
	Enumeration of use-record kinds. More...

Public Member Functions
	BRepGraph_RepId ()
	Default: invalid RepId.
	BRepGraph_RepId (const Kind theKind, const uint32_t theIdx)
bool	IsValid () const
	True if this id points to an allocated slot.
bool	IsValid (const uint32_t theMaxCount) const
	True if this id is within [0, theMaxCount).
bool	operator== (const BRepGraph_RepId &theOther) const
bool	operator!= (const BRepGraph_RepId &theOther) const
bool	operator< (const BRepGraph_RepId &theOther) const
bool	IsRemoved (const BRepGraph &theGraph) const
	Return true if this use entry has been soft-removed in the given graph.

Static Public Member Functions
static bool	IsValidKind (const Kind theKind)
	True if the kind value is one of the supported use-record kinds.

Data Fields
Kind	RepKind
uint32_t	Index

Static Public Attributes
static constexpr uint32_t	THE_START_INDEX = 0u
static constexpr uint32_t	THE_INVALID_INDEX = std::numeric_limits<uint32_t>::max()

Detailed Description

Lightweight typed index into a per-kind use-record vector inside BRepGraph.

The pair (Kind, Index) forms a unique use-record identifier within one graph instance. Default-constructed RepId has Index = UINT32_MAX (invalid).

Use records are session-local representation slots with no public stable UID, graph-level lock state, independent mutation generation, or layer callbacks. They do have a soft-removed state so an owner can clear and later reuse its slot.

Member Enumeration Documentation

Kind

enum class BRepGraph_RepId::Kind : int

strong

Enumeration of use-record kinds.

Enumerator
EdgeCurve3D	Geom_Curve use for edges.
EdgePolygon3D	Poly_Polygon3D use for edges.
CoEdgeCurve2D	Geom2d_Curve use for coedges.
CoEdgePolygon2D	Poly_Polygon2D use for coedges.
CoEdgePolygonOnTri	Poly_PolygonOnTriangulation use for coedges.
FaceSurface	Geom_Surface use for faces.
FaceTriangulation	Poly_Triangulation use for faces.

Constructor & Destructor Documentation

BRepGraph_RepId() [1/2]

BRepGraph_RepId::BRepGraph_RepId ( )

inline

Default: invalid RepId.

BRepGraph_RepId() [2/2]

BRepGraph_RepId::BRepGraph_RepId ( const Kind theKind, const uint32_t theIdx )

inline

Member Function Documentation

IsRemoved()

bool BRepGraph_RepId::IsRemoved

(

const BRepGraph &

theGraph

)

const

Return true if this use entry has been soft-removed in the given graph.

IsValid() [1/2]

bool BRepGraph_RepId::IsValid ( ) const

inline

True if this id points to an allocated slot.

IsValid() [2/2]

bool BRepGraph_RepId::IsValid ( const uint32_t theMaxCount ) const

inline

True if this id is within [0, theMaxCount).

IsValidKind()

static bool BRepGraph_RepId::IsValidKind ( const Kind theKind )

inlinestatic

True if the kind value is one of the supported use-record kinds.

operator!=()

bool BRepGraph_RepId::operator!= ( const BRepGraph_RepId & theOther ) const

inline

operator<()

bool BRepGraph_RepId::operator< ( const BRepGraph_RepId & theOther ) const

inline

operator==()

bool BRepGraph_RepId::operator== ( const BRepGraph_RepId & theOther ) const

inline

Field Documentation

Index

uint32_t BRepGraph_RepId::Index

RepKind

Kind BRepGraph_RepId::RepKind

THE_INVALID_INDEX

constexpr uint32_t BRepGraph_RepId::THE_INVALID_INDEX = std::numeric_limits<uint32_t>::max()

staticconstexpr

THE_START_INDEX

constexpr uint32_t BRepGraph_RepId::THE_START_INDEX = 0u

staticconstexpr

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

• BRepGraphInc_RepId.hxx