Subdivision level markings for meshes. More...

#include <subdivision_levels.hpp>

Public Member Functions
	SubdivisionLevels (Index num_vertices)
	Constructor. More...

	SubdivisionLevels (Index num_vertices, std::uint64_t default_level)
	Constructor. More...

	SubdivisionLevels (SubdivisionLevels &&other) noexcept
	move-constructor More...

	SubdivisionLevels (SubdivisionLevels &other)=delete
	deleted copy-constructor

	~SubdivisionLevels ()=default
	destructor

template<int n>
SubdivisionLevelTuple< n >	get_levels (const IndexTuple< n > &indices) const
	Retrieve SubdivisionLevelTuple. More...

std::uint64_t	maximum_level ()
	Returns the maximum refinement level assigned to any vertex. More...

void	merge (const SubdivisionLevels &other)
	Adds up two SubdivisionLevels. More...

SubdivisionLevels &	operator= (SubdivisionLevels &&other) noexcept
	move-assign operator More...

SubdivisionLevels &	operator= (SubdivisionLevels &other)=delete
	deleted copy-assign operator

std::uint64_t &	operator[] (Index idx)
	access operator More...

const std::uint64_t &	operator[] (Index idx) const
	access operator More...

template<typename MeshType >
void	set_level_for_element (const MeshType &mesh, Index element, std::uint64_t element_level)
	Set subdivision level for a mesh element. More...

template<typename MeshType >
void	set_per_element (const MeshType &mesh, std::function< std::uint64_t(Index)> f)
	Sets subdivision levels for each cell of the given mesh. More...

std::size_t	size () const

Private Attributes
std::vector< std::uint64_t >	_levels
	Level markings. More...

Friends
std::ostream &	operator<< (std::ostream &, const SubdivisionLevels &)
	Debug output operator. More...

Detailed Description

Subdivision level markings for meshes.

Used to assign a subdivision level to each vertex of a mesh.

Author: Markus Muegge

Definition at line 74 of file subdivision_levels.hpp.

Constructor & Destructor Documentation

◆ SubdivisionLevels() [1/3]

FEAT::Geometry::SubdivisionLevels::SubdivisionLevels ( Index num_vertices )

inlineexplicit

Constructor.

Parameters

[in] num_vertices Number of vertices to mark

Definition at line 85 of file subdivision_levels.hpp.

◆ SubdivisionLevels() [2/3]

FEAT::Geometry::SubdivisionLevels::SubdivisionLevels	(	Index	num_vertices,
		std::uint64_t	default_level
	)

inline

Constructor.

Parameters

[in]	num_vertices	Number of vertices to mark
[in]	default_level	Default subdivision level for each vertex

Definition at line 95 of file subdivision_levels.hpp.

◆ SubdivisionLevels() [3/3]

FEAT::Geometry::SubdivisionLevels::SubdivisionLevels ( SubdivisionLevels && other )

inlinenoexcept

move-constructor

Definition at line 100 of file subdivision_levels.hpp.

Member Function Documentation

◆ get_levels()

template<int n>

SubdivisionLevelTuple< n > FEAT::Geometry::SubdivisionLevels::get_levels ( const IndexTuple< n > & indices ) const

inline

Retrieve SubdivisionLevelTuple.

Parameters

[in] indices Vertex-Indices to retrieve levels for

Definition at line 231 of file subdivision_levels.hpp.

References _levels, and FEAT::Geometry::IndexTuple< num_indices_ >::num_indices.

◆ maximum_level()

std::uint64_t FEAT::Geometry::SubdivisionLevels::maximum_level ( )

inline

Returns the maximum refinement level assigned to any vertex.

Definition at line 144 of file subdivision_levels.hpp.

References _levels.

◆ merge()

void FEAT::Geometry::SubdivisionLevels::merge ( const SubdivisionLevels & other )

inline

Adds up two SubdivisionLevels.

Definition at line 216 of file subdivision_levels.hpp.

References _levels, and FEAT::Geometry::other.

◆ operator=()

SubdivisionLevels & FEAT::Geometry::SubdivisionLevels::operator= ( SubdivisionLevels && other )

inlinenoexcept

move-assign operator

Definition at line 106 of file subdivision_levels.hpp.

References _levels, and FEAT::Geometry::other.

◆ operator[]() [1/2]

std::uint64_t & FEAT::Geometry::SubdivisionLevels::operator[] ( Index idx )

inline

access operator

Definition at line 128 of file subdivision_levels.hpp.

References _levels, and ASSERT.

◆ operator[]() [2/2]

const std::uint64_t & FEAT::Geometry::SubdivisionLevels::operator[] ( Index idx ) const

inline

access operator

Definition at line 135 of file subdivision_levels.hpp.

References _levels, and ASSERT.

◆ set_level_for_element()

template<typename MeshType >

void FEAT::Geometry::SubdivisionLevels::set_level_for_element	(	const MeshType &	mesh,
		Index	element,
		std::uint64_t	element_level
	)

inline

Set subdivision level for a mesh element.

Assigns maximum of current level and element level to all vertices making up the chosen element.

Parameters

[in]	mesh	Mesh to take elements from
[in]	element	Element to set level for
[in]	element_level	Level to set

Definition at line 200 of file subdivision_levels.hpp.

References _levels.

Referenced by set_per_element().

◆ set_per_element()

template<typename MeshType >

void FEAT::Geometry::SubdivisionLevels::set_per_element	(	const MeshType &	mesh,
		std::function< std::uint64_t(Index)>	f
	)

inline

Sets subdivision levels for each cell of the given mesh.

Vertices will be set to the maximum level of any cell they are contained in.

Template Parameters

MeshType The type of the given mesh

Parameters

[in]	mesh	The mesh for whose cells levels should be set
[in]	f	A function assigning a level to each cell of `mesh`

Definition at line 173 of file subdivision_levels.hpp.

References _levels, and set_level_for_element().

◆ size()

std::size_t FEAT::Geometry::SubdivisionLevels::size ( ) const

inline

Definition at line 154 of file subdivision_levels.hpp.

Friends And Related Function Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const SubdivisionLevels &	sdls
	)

friend

Debug output operator.

Definition at line 247 of file subdivision_levels.hpp.

Member Data Documentation

◆ _levels

std::vector<std::uint64_t> FEAT::Geometry::SubdivisionLevels::_levels

private

Level markings.

Definition at line 243 of file subdivision_levels.hpp.

Referenced by get_levels(), maximum_level(), merge(), operator=(), operator[](), set_level_for_element(), and set_per_element().

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

kernel/geometry/subdivision_levels.hpp

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ SubdivisionLevels() [1/3]

◆ SubdivisionLevels() [2/3]

◆ SubdivisionLevels() [3/3]

Member Function Documentation

◆ get_levels()

◆ maximum_level()

◆ merge()

◆ operator=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ set_level_for_element()

◆ set_per_element()

◆ size()

Friends And Related Function Documentation

◆ operator<<

Member Data Documentation

◆ _levels