lf::mesh::utils::CodimMeshDataSet< T > Class Template Reference

A MeshDataSet that attaches data of type T to every entity of a mesh that has a specified codimension. More...

#include <lf/mesh/utils/codim_mesh_data_set.h>

Inheritance diagram for lf::mesh::utils::CodimMeshDataSet< T >:

Public Types
using	size_type = Mesh::size_type
using	dim_t = base::RefEl::dim_t

Public Member Functions
	CodimMeshDataSet (std::shared_ptr< const Mesh > mesh, dim_t codim)
	construct data vector indexed by entities of a particular co-dimension More...
template<class = typename std::enable_if< std::is_copy_constructible<T>::value>::type>
	CodimMeshDataSet (std::shared_ptr< const Mesh > mesh, dim_t codim, T init)
	construct and initialize data vector indexed by entities of a particula co-dimension More...
T &	operator() (const Entity &e)
	Get a (modifiable) reference to the data stored with entity e. More...
const T &	operator() (const Entity &e) const override
	Get the data stored with entity e. More...
bool	DefinedOn (const Entity &e) const override
	Does the dataset store information with this entity? More...
Public Member Functions inherited from lf::mesh::utils::MeshDataSet< T >
virtual const T &	operator() (const Entity &e) const =0
	Get the data stored with entity e. More...
virtual bool	DefinedOn (const Entity &e) const =0
	Does the dataset store information with this entity? More...
virtual	~MeshDataSet ()=default
	Virtual destructor. More...

Private Attributes
std::shared_ptr< const Mesh >	mesh_
boost::container::vector< T >	data_
dim_t	codim_

Additional Inherited Members
Protected Member Functions inherited from lf::mesh::utils::MeshDataSet< T >
	MeshDataSet ()=default
	MeshDataSet (const MeshDataSet &)=default
	MeshDataSet (MeshDataSet &&) noexcept=default
MeshDataSet &	operator= (const MeshDataSet &)=default
MeshDataSet &	operator= (MeshDataSet &&) noexcept=default

Detailed Description

template<class T>
class lf::mesh::utils::CodimMeshDataSet< T >

A MeshDataSet that attaches data of type T to every entity of a mesh that has a specified codimension.

Template Parameters

T	The type of data that should be stored with the entities.

See also

MeshDataSet

Definition at line 18 of file codim_mesh_data_set.h.

Member Typedef Documentation

dim_t

template<class T >

using lf::mesh::utils::CodimMeshDataSet< T >::dim_t = base::RefEl::dim_t

Definition at line 21 of file codim_mesh_data_set.h.

size_type

template<class T >

using lf::mesh::utils::CodimMeshDataSet< T >::size_type = Mesh::size_type

Definition at line 20 of file codim_mesh_data_set.h.

Constructor & Destructor Documentation

CodimMeshDataSet() [1/2]

template<class T >

lf::mesh::utils::CodimMeshDataSet< T >::CodimMeshDataSet ( std::shared_ptr< const Mesh >  mesh, dim_t  codim  )

inline

construct data vector indexed by entities of a particular co-dimension

Parameters

mesh	pointer to underlying mesh
codim	co-dimension of indexing entities for the given mesh

Note

This constructor does not initialize the data that is attached to the entities. They are initialized arbitrarily!

Definition at line 32 of file codim_mesh_data_set.h.

CodimMeshDataSet() [2/2]

template<class T >

template<class = typename std::enable_if< std::is_copy_constructible<T>::value>::type>

lf::mesh::utils::CodimMeshDataSet< T >::CodimMeshDataSet ( std::shared_ptr< const Mesh >  mesh, dim_t  codim, T  init  )

inline

construct and initialize data vector indexed by entities of a particula co-dimension

Parameters

mesh	pointer to underlying mesh
codim	co-dimension of indexing entities for the given mesh
init	value to be copied into all data elements

Definition at line 47 of file codim_mesh_data_set.h.

Member Function Documentation

DefinedOn()

template<class T >

bool lf::mesh::utils::CodimMeshDataSet< T >::DefinedOn ( const Entity &  e ) const

inlineoverridevirtual

Does the dataset store information with this entity?

Parameters

e	The entity that should be tested.

Returns

true if this dataset associates information with this entity. Otherwise false.

Implements lf::mesh::utils::MeshDataSet< T >.

Definition at line 69 of file codim_mesh_data_set.h.

References lf::mesh::Entity::Codim(), lf::mesh::utils::CodimMeshDataSet< T >::codim_, and lf::mesh::utils::CodimMeshDataSet< T >::mesh_.

Referenced by projects::dpg::PrescribedSignProvider::init(), lf::mesh::utils::CodimMeshDataSet< T >::operator()(), and projects::dpg::PrescribedSignProvider::PrescribedSign().

operator()() [1/2]

template<class T >

T & lf::mesh::utils::CodimMeshDataSet< T >::operator() ( const Entity &  e )

inline

Get a (modifiable) reference to the data stored with entity e.

Parameters

e	The entity whose data should be retrieved/modified

Returns

A reference to the stored data.

Note

The behavior of this method is undefined if DefinedOn(e) == false!

Definition at line 60 of file codim_mesh_data_set.h.

References lf::mesh::utils::CodimMeshDataSet< T >::data_, lf::mesh::utils::CodimMeshDataSet< T >::DefinedOn(), and lf::mesh::utils::CodimMeshDataSet< T >::mesh_.

operator()() [2/2]

template<class T >

const T & lf::mesh::utils::CodimMeshDataSet< T >::operator() ( const Entity &  e ) const

inlineoverridevirtual

Get the data stored with entity e.

Parameters

e	The entity whose data should be retrieved.

Returns

The data stored for this entity.

Note

The behavior of this method is undefined if DefinedOn(e) == false!

Implements lf::mesh::utils::MeshDataSet< T >.

Definition at line 65 of file codim_mesh_data_set.h.

References lf::mesh::utils::CodimMeshDataSet< T >::data_, lf::mesh::utils::CodimMeshDataSet< T >::DefinedOn(), and lf::mesh::utils::CodimMeshDataSet< T >::mesh_.

Member Data Documentation

codim_

template<class T >

dim_t lf::mesh::utils::CodimMeshDataSet< T >::codim_

private

co-dimension

Definition at line 79 of file codim_mesh_data_set.h.

Referenced by lf::mesh::utils::CodimMeshDataSet< T >::DefinedOn().

data_

template<class T >

boost::container::vector<T> lf::mesh::utils::CodimMeshDataSet< T >::data_

private

data vector

Definition at line 77 of file codim_mesh_data_set.h.

Referenced by lf::mesh::utils::CodimMeshDataSet< T >::operator()().

mesh_

template<class T >

std::shared_ptr<const Mesh> lf::mesh::utils::CodimMeshDataSet< T >::mesh_

private

pointer to underlying mesh. Owned by the data set !

Definition at line 75 of file codim_mesh_data_set.h.

Referenced by lf::mesh::utils::CodimMeshDataSet< T >::DefinedOn(), and lf::mesh::utils::CodimMeshDataSet< T >::operator()().

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

• /home/nico/bildung/SemVI/thesis/lehrfempp/lib/lf/mesh/utils/codim_mesh_data_set.h