DNDS::Geom::AdjKind Struct Reference

#include <MeshConnectivity.hpp>

Public Member Functions
constexpr	AdjKind ()=default
constexpr	AdjKind (EntityKind from_, EntityKind to_)
	Direct adjacency: from != to. via is ignored.
constexpr	AdjKind (EntityKind from_, EntityKind to_, EntityKind via_)
	Intra-level adjacency: from == to, with explicit intermediary.
constexpr bool	isIntraLevel () const
	Whether this is an intra-level (composed) adjacency.
constexpr bool	isDirect () const
	Whether this is a direct (inter-level) adjacency.
constexpr bool	operator== (const AdjKind &o) const
	Equality comparison (for use in hash maps).
constexpr bool	operator!= (const AdjKind &o) const

Public Attributes
EntityKind	from {EntityKind::Cell}
EntityKind	to {EntityKind::Node}
EntityKind	via {EntityKind::Node}

Detailed Description

Identifies a specific adjacency relation in the DAG.

Direct adjacencies (from != to): cone or support between two entity strata. e.g., AdjKind(Cell, Node) = cell2node cone. e.g., AdjKind(Node, Cell) = node2cell support.

Intra-level adjacencies (from == to): composed adjacency traversing through a lower-level intermediary. Default intermediary is Node. e.g., AdjKind(Cell, Cell) = cell2cell via Node (node-neighbor). e.g., AdjKind(Cell, Cell, Face) = cell2cell via Face (face-neighbor). e.g., AdjKind(Bnd, Bnd) = bnd2bnd via Node.

Definition at line 111 of file MeshConnectivity.hpp.

Constructor & Destructor Documentation

AdjKind() [1/3]

constexpr DNDS::Geom::AdjKind::AdjKind ( )

constexprdefault

AdjKind() [2/3]

constexpr DNDS::Geom::AdjKind::AdjKind ( EntityKind  from_, EntityKind  to_  )

inlineconstexpr

Direct adjacency: from != to. via is ignored.

Definition at line 121 of file MeshConnectivity.hpp.

AdjKind() [3/3]

constexpr DNDS::Geom::AdjKind::AdjKind ( EntityKind  from_, EntityKind  to_, EntityKind  via_  )

inlineconstexpr

Intra-level adjacency: from == to, with explicit intermediary.

Definition at line 127 of file MeshConnectivity.hpp.

Member Function Documentation

isDirect()

constexpr bool DNDS::Geom::AdjKind::isDirect ( ) const

inlineconstexpr

Whether this is a direct (inter-level) adjacency.

Definition at line 136 of file MeshConnectivity.hpp.

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isIntraLevel()

constexpr bool DNDS::Geom::AdjKind::isIntraLevel ( ) const

inlineconstexpr

Whether this is an intra-level (composed) adjacency.

Definition at line 133 of file MeshConnectivity.hpp.

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operator!=()

constexpr bool DNDS::Geom::AdjKind::operator!= ( const AdjKind &  o ) const

inlineconstexpr

Definition at line 148 of file MeshConnectivity.hpp.

operator==()

constexpr bool DNDS::Geom::AdjKind::operator== ( const AdjKind &  o ) const

inlineconstexpr

Equality comparison (for use in hash maps).

Definition at line 139 of file MeshConnectivity.hpp.

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Member Data Documentation

from

EntityKind DNDS::Geom::AdjKind::from {EntityKind::Cell}

Definition at line 113 of file MeshConnectivity.hpp.

to

EntityKind DNDS::Geom::AdjKind::to {EntityKind::Node}

Definition at line 114 of file MeshConnectivity.hpp.

via

EntityKind DNDS::Geom::AdjKind::via {EntityKind::Node}

Intermediary for intra-level (from==to). Ignored for direct (from!=to).

Definition at line 115 of file MeshConnectivity.hpp.

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

• /home/runner/work/DNDSR/DNDSR/src/Geom/Mesh/MeshConnectivity.hpp