wmtk::simplex::RawSimplex Class Reference

A meshless implementation of the simplex that just stores an array of ids. More...

#include <RawSimplex.hpp>

Public Member Functions
	RawSimplex ()=default
	RawSimplex (const Mesh &mesh, const std::vector< Tuple > &vertices)
	RawSimplex (std::vector< int64_t > &&vertices)
	RawSimplex (const Mesh &mesh, const Simplex &simplex)
int64_t	dimension () const
bool	operator== (const RawSimplex &o) const
bool	operator< (const RawSimplex &o) const
RawSimplex	opposite_face (const int64_t excluded_id)
	Get the face opposite to the given vertex. More...
RawSimplex	opposite_face (const Mesh &mesh, const Tuple &vertex)
	Get the face opposite to the given vertex. More...
RawSimplex	opposite_face (const RawSimplex &face)
	Get the face opposite to the given face. More...
RawSimplexCollection	faces ()
	Get all faces of the simplex. More...

Private Attributes
std::vector< int64_t >	m_vertices

Detailed Description

A meshless implementation of the simplex that just stores an array of ids.

It is used for scenarios where a mesh does not exist.

It must not be used for "degenerated" simplices that contain the same vertex several times, e.g. {0,1,2,0} because it would be reduced to {0,1,2}.

Definition at line 19 of file RawSimplex.hpp.

Constructor & Destructor Documentation

RawSimplex() [1/4]

wmtk::simplex::RawSimplex::RawSimplex ( )

default

Referenced by faces(), and opposite_face().

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RawSimplex() [2/4]

wmtk::simplex::RawSimplex::RawSimplex	(	const Mesh &	mesh,
		const std::vector< Tuple > &	vertices
	)

Definition at line 11 of file RawSimplex.cpp.

References wmtk::Mesh::id(), wmtk::Mesh::is_valid(), m_vertices, wmtk::Vertex, and wmtk::simplex::vertices().

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RawSimplex() [3/4]

wmtk::simplex::RawSimplex::RawSimplex

(

std::vector< int64_t > &&

vertices

)

Definition at line 24 of file RawSimplex.cpp.

References m_vertices.

RawSimplex() [4/4]

wmtk::simplex::RawSimplex::RawSimplex	(	const Mesh &	mesh,
		const Simplex &	simplex
	)

Definition at line 30 of file RawSimplex.cpp.

References wmtk::simplex::Simplex::tuple(), and wmtk::Vertex.

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Member Function Documentation

dimension()

int64_t wmtk::simplex::RawSimplex::dimension

(

)

const

Definition at line 38 of file RawSimplex.cpp.

References m_vertices.

Referenced by faces(), operator<(), and opposite_face().

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faces()

RawSimplexCollection wmtk::simplex::RawSimplex::faces

(

)

Get all faces of the simplex.

Definition at line 111 of file RawSimplex.cpp.

References dimension(), m_vertices, and RawSimplex().

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operator<()

bool wmtk::simplex::RawSimplex::operator<

(

const RawSimplex &

o

)

const

Definition at line 52 of file RawSimplex.cpp.

References dimension(), and m_vertices.

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operator==()

bool wmtk::simplex::RawSimplex::operator==

(

const RawSimplex &

o

)

const

Definition at line 43 of file RawSimplex.cpp.

References m_vertices.

opposite_face() [1/3]

RawSimplex wmtk::simplex::RawSimplex::opposite_face

(

const int64_t

excluded_id

)

Get the face opposite to the given vertex.

The face consists of all vertices except for the given one.

Parameters

excluded_id

The vertex index that is not included in the returned simplex.

Returns

RawSimplex representing the face opposing the given vertex.

Definition at line 65 of file RawSimplex.cpp.

References dimension(), and m_vertices.

Referenced by opposite_face().

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opposite_face() [2/3]

RawSimplex wmtk::simplex::RawSimplex::opposite_face	(	const Mesh &	mesh,
		const Tuple &	vertex
	)

Get the face opposite to the given vertex.

The face consists of all vertices except for the given one.

Parameters

mesh
vertex	A tuple representing the vertex that is not included in the returned simplex.

Returns

RawSimplex representing the face opposing the given vertex.

Definition at line 82 of file RawSimplex.cpp.

References wmtk::Mesh::id(), wmtk::Mesh::is_valid(), opposite_face(), and wmtk::Vertex.

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opposite_face() [3/3]

RawSimplex wmtk::simplex::RawSimplex::opposite_face

(

const RawSimplex &

face

)

Get the face opposite to the given face.

The opposite face consists of all vertices except for the one that belong to the given face.

Parameters

face	A RawSimplex representing that part of the simplex that is not included in the returned simplex.

Returns

RawSimplex representing the face opposing the given face.

Definition at line 89 of file RawSimplex.cpp.

References m_vertices, and RawSimplex().

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Member Data Documentation

m_vertices

std::vector<int64_t> wmtk::simplex::RawSimplex::m_vertices

private

Definition at line 73 of file RawSimplex.hpp.

Referenced by dimension(), faces(), operator<(), operator==(), opposite_face(), and RawSimplex().

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

• src/wmtk/simplex/RawSimplex.hpp
• src/wmtk/simplex/RawSimplex.cpp