Dune::MMeshExplicitGridFactory< Grid > Class Template Reference

specialization of the explicit GridFactory for MMesh More...

#include <dune/mmesh/grid/explicitgridfactory.hh>

Public Types
typedef Grid::ctype	ctype
	type of (scalar) coordinates
typedef Grid::HostGridType	HostGrid
	type of the hostgrid
typedef FieldVector< ctype, dimensionworld >	WorldVector
	type of vector for world coordinates
typedef FieldMatrix< ctype, dimensionworld, dimensionworld >	WorldMatrix
	type of matrix from world coordinates to world coordinates
typedef Dune::BoundarySegment< dimension, dimensionworld >	BoundarySegment
	type of a Dune boundary segment
typedef Grid::IdType	IdType
	type of an id
typedef std::unordered_map< IdType, std::size_t >	BoundarySegments
	type of the boundary segment id map
typedef std::unordered_map< IdType, std::size_t >	InterfaceSegments
	type of the interface segment set

Public Member Functions
	MMeshExplicitGridFactory ()
void	insertElement (const GeometryType &type, const std::vector< unsigned int > &v)
	insert an element into the macro grid More...
void	insertElement (const GeometryType &type, const std::vector< unsigned int > &v, const size_t domainMarker)
	insert an element into the macro grid with a given domain marker More...
template<int d = dimension>
std::enable_if_t< d==2, bool >	isElement (const std::vector< unsigned int > &v) const
	Returns if there is a face with the given vertices in the triangulation 2. More...
template<int d = dimension>
std::enable_if_t< d==3, bool >	isElement (const std::vector< unsigned int > &v) const
	Returns if there is a cell with the given vertices in the triangulation 3. More...
virtual void	insertBoundarySegment (const std::vector< unsigned int > &vertices)
	insert a boundary segment into the macro grid More...
void	insertVertex (const WorldVector &pos)
	Insert a vertex into the macro grid. More...
void	insertInterface (const std::vector< unsigned int > &vertices, const std::size_t marker=1)
	insert an interface into the macro grid More...
unsigned int	insertionIndex (const typename Codim< 0 >::Entity &entity) const
	return insertion index of entity More...
unsigned int	insertionIndex (const typename Codim< dimension >::Entity &entity) const
	return insertion index of vertex entity More...
unsigned int	insertionIndex (const typename Grid::LeafIntersection &intersection) const
	return insertion index of boundary intersection More...
const BoundarySegments &	boundarySegments () const
	returns the boundary segment to index map
const BoundaryIds &	boundaryIds () const
	returns the boundary segment index to boundary id map
void	addBoundaryId (std::size_t boundarySegmentIndex, std::size_t boundaryId)
	add a boundary id
std::unique_ptr< Grid >	createGrid ()
	finalize grid creation and hand over the grid More...
const std::vector< Vertex_handle > &	vertexHandles () const
	return the vertex handles

Static Public Attributes
static const int	dimension = Grid::dimension
	dimension of the grid
static const int	dimensionworld = Grid::dimensionworld
	dimension of the world
static const bool	supportsBoundaryIds = true
	are boundary ids supported by this factory?
static const bool	supportPeriodicity = false
	the factory is not able to create periodic meshes

Detailed Description

template<class Grid>
class Dune::MMeshExplicitGridFactory< Grid >

specialization of the explicit GridFactory for MMesh

The explicit grid factory for MMesh

Constructor & Destructor Documentation

MMeshExplicitGridFactory()

template<class Grid >

Dune::MMeshExplicitGridFactory< Grid >::MMeshExplicitGridFactory ( )

inline

default constructor

Member Function Documentation

createGrid()

template<class Grid >

std::unique_ptr< Grid > Dune::MMeshExplicitGridFactory< Grid >::createGrid ( )

inline

finalize grid creation and hand over the grid

This version of createGrid is original to the MMesh grid factroy, allowing to specity a grid name.

Returns

a pointer to the newly created grid

insertBoundarySegment()

template<class Grid >

virtual void Dune::MMeshExplicitGridFactory< Grid >::insertBoundarySegment ( const std::vector< unsigned int > &  vertices )

inlinevirtual

insert a boundary segment into the macro grid

Only influences the ordering of the boundary segments

Parameters

[in]

vertices

vertex indices of boundary face

References Dune::MMeshExplicitGridFactory< Grid >::dimension.

insertElement() [1/2]

template<class Grid >

void Dune::MMeshExplicitGridFactory< Grid >::insertElement ( const GeometryType &  type, const std::vector< unsigned int > &  v  )

inline

insert an element into the macro grid

Parameters

[in]	type	GeometryType of the new element
[in]	v	indices of the element vertices (starting with 0)

References Dune::MMeshExplicitGridFactory< Grid >::insertElement().

Referenced by Dune::MMeshExplicitGridFactory< Grid >::insertElement().

insertElement() [2/2]

template<class Grid >

void Dune::MMeshExplicitGridFactory< Grid >::insertElement ( const GeometryType &  type, const std::vector< unsigned int > &  v, const size_t  domainMarker  )

inline

insert an element into the macro grid with a given domain marker

Parameters

[in]	type	GeometryType of the new element
[in]	v	indices of the element vertices (starting with 0)
[in]	domainMarker	domain marker of element

References Dune::MMeshExplicitGridFactory< Grid >::dimension.

insertInterface()

template<class Grid >

void Dune::MMeshExplicitGridFactory< Grid >::insertInterface ( const std::vector< unsigned int > &  vertices, const std::size_t  marker = 1  )

inline

insert an interface into the macro grid

Parameters

[in]	vertices	indices of the interface vertices (starting with 0)
[in]	marker	marker value of the interface segment (default 1)

References Dune::MMeshExplicitGridFactory< Grid >::dimension.

insertionIndex() [1/3]

template<class Grid >

unsigned int Dune::MMeshExplicitGridFactory< Grid >::insertionIndex ( const typename Codim< 0 >::Entity &  entity ) const

inline

return insertion index of entity

Parameters

[in]

entity

Entity of codim 0

insertionIndex() [2/3]

template<class Grid >

unsigned int Dune::MMeshExplicitGridFactory< Grid >::insertionIndex ( const typename Codim< dimension >::Entity &  entity ) const

inline

return insertion index of vertex entity

Parameters

[in]

entity

Entity of codim dimension

insertionIndex() [3/3]

template<class Grid >

unsigned int Dune::MMeshExplicitGridFactory< Grid >::insertionIndex ( const typename Grid::LeafIntersection &  intersection ) const

inline

return insertion index of boundary intersection

Parameters

[in]

intersection

Leaf intersection

insertVertex()

template<class Grid >

void Dune::MMeshExplicitGridFactory< Grid >::insertVertex ( const WorldVector &  pos )

inline

Insert a vertex into the macro grid.

Parameters

[in]

pos

position of the vertex (in world coordinates)

Note

This method assumes that the vertices are inserted consecutively with respect to their index.

isElement() [1/2]

template<class Grid >

template<int d = dimension>

std::enable_if_t< d==2, bool > Dune::MMeshExplicitGridFactory< Grid >::isElement ( const std::vector< unsigned int > &  v ) const

inline

Returns if there is a face with the given vertices in the triangulation 2.

Parameters

[in]

v

indices of the element vertices

References Dune::MMeshExplicitGridFactory< Grid >::dimension.

isElement() [2/2]

template<class Grid >

template<int d = dimension>

std::enable_if_t< d==3, bool > Dune::MMeshExplicitGridFactory< Grid >::isElement ( const std::vector< unsigned int > &  v ) const

inline

Returns if there is a cell with the given vertices in the triangulation 3.

Parameters

[in]

v

indices of the element vertices

References Dune::MMeshExplicitGridFactory< Grid >::dimension.

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

• dune/mmesh/grid/explicitgridfactory.hh