lf::refinement::MeshFunctionTransfer< MF > Class Template Reference

A MeshFunction representing interpolation on a lf::refinement::MeshHierarchy. More...

#include <lf/refinement/mesh_function_transfer.h>

Public Member Functions
	MeshFunctionTransfer (const lf::refinement::MeshHierarchy &mh, const MF &mf, lf::base::size_type level_coarse, lf::base::size_type level_fine)
	Constructor.
decltype(auto)	operator() (const lf::mesh::Entity &e, const Eigen::MatrixXd &local) const
	Evaluate the MeshFunction.
std::shared_ptr< const lf::mesh::Mesh >	getMesh () const
	Access the underlying Mesh.

Private Types
using	mf_t = std::remove_cv_t<std::remove_reference_t<MF>>

Static Private Member Functions
template<typename MF_TEST, typename = decltype(std::declval<MF_TEST>().getMesh())>
static std::true_type	has_getMesh_impl (int)
template<typename MF_TEST>
static std::false_type	has_getMesh_impl (...)

Private Attributes
const lf::refinement::MeshHierarchy &	mh_
const MF &	mf_
const lf::base::size_type	level_coarse_
const lf::base::size_type	level_fine_

Static Private Attributes
static constexpr bool	provides_getMesh

Detailed Description

template<mesh::utils::MeshFunction MF>
class lf::refinement::MeshFunctionTransfer< MF >

A MeshFunction representing interpolation on a lf::refinement::MeshHierarchy.

Template Parameters

The	type of mesh function to interpolate on a finer mesh

Definition at line 18 of file mesh_function_transfer.h.

Member Typedef Documentation

mf_t

template<mesh::utils::MeshFunction MF>

using lf::refinement::MeshFunctionTransfer< MF >::mf_t = std::remove_cv_t<std::remove_reference_t<MF>>

private

Definition at line 19 of file mesh_function_transfer.h.

Constructor & Destructor Documentation

MeshFunctionTransfer()

template<mesh::utils::MeshFunction MF>

lf::refinement::MeshFunctionTransfer< MF >::MeshFunctionTransfer ( const lf::refinement::MeshHierarchy & mh, const MF & mf, lf::base::size_type level_coarse, lf::base::size_type level_fine )

inline

Constructor.

Parameters

mh	The lf::refinement::MeshHierarchy along which the function should be interpolated
mf	The mesh function to be interpolated on a finer mesh
level_coarse	The level of the Mesh which mf is defined on
level_fine	The level of the Mesh this wrapper MeshFunction is defined on

Definition at line 40 of file mesh_function_transfer.h.

References lf::refinement::MeshHierarchy::getMesh(), level_coarse_, level_fine_, mf_, mh_, lf::refinement::MeshHierarchy::NumLevels(), and provides_getMesh.

Member Function Documentation

getMesh()

template<mesh::utils::MeshFunction MF>

std::shared_ptr< const lf::mesh::Mesh > lf::refinement::MeshFunctionTransfer< MF >::getMesh ( ) const

inlinenodiscard

Access the underlying Mesh.

Returns

A shared pointer to the Mesh on which this MeshFunction is defined

Definition at line 89 of file mesh_function_transfer.h.

References level_coarse_, and mh_.

has_getMesh_impl() [1/2]

template<mesh::utils::MeshFunction MF>

template<typename MF_TEST>

static std::false_type lf::refinement::MeshFunctionTransfer< MF >::has_getMesh_impl ( ... )

staticprivate

has_getMesh_impl() [2/2]

template<mesh::utils::MeshFunction MF>

template<typename MF_TEST, typename = decltype(std::declval<MF_TEST>().getMesh())>

static std::true_type lf::refinement::MeshFunctionTransfer< MF >::has_getMesh_impl ( int )

staticprivate

operator()()

template<mesh::utils::MeshFunction MF>

decltype(auto) lf::refinement::MeshFunctionTransfer< MF >::operator() ( const lf::mesh::Entity & e, const Eigen::MatrixXd & local ) const

inline

Evaluate the MeshFunction.

Parameters

e	The Entity on which to evaluate this MeshFunction
local	The local coordinates inside e where the MeshFunction should be evaluated

Returns

A std::vector of point evaluations of the MeshFunction

Definition at line 71 of file mesh_function_transfer.h.

References level_coarse_, level_fine_, mf_, and mh_.

Member Data Documentation

level_coarse_

template<mesh::utils::MeshFunction MF>

const lf::base::size_type lf::refinement::MeshFunctionTransfer< MF >::level_coarse_

private

Definition at line 96 of file mesh_function_transfer.h.

Referenced by getMesh(), MeshFunctionTransfer(), and operator()().

level_fine_

template<mesh::utils::MeshFunction MF>

const lf::base::size_type lf::refinement::MeshFunctionTransfer< MF >::level_fine_

private

Definition at line 97 of file mesh_function_transfer.h.

Referenced by MeshFunctionTransfer(), and operator()().

mf_

template<mesh::utils::MeshFunction MF>

const MF& lf::refinement::MeshFunctionTransfer< MF >::mf_

private

Definition at line 95 of file mesh_function_transfer.h.

Referenced by MeshFunctionTransfer(), and operator()().

mh_

template<mesh::utils::MeshFunction MF>

const lf::refinement::MeshHierarchy& lf::refinement::MeshFunctionTransfer< MF >::mh_

private

Definition at line 94 of file mesh_function_transfer.h.

Referenced by getMesh(), MeshFunctionTransfer(), and operator()().

provides_getMesh

template<mesh::utils::MeshFunction MF>

bool lf::refinement::MeshFunctionTransfer< MF >::provides_getMesh

staticconstexprprivate

Initial value:

=
      decltype(has_getMesh_impl<mf_t>(int{})){}

Definition at line 27 of file mesh_function_transfer.h.

Referenced by MeshFunctionTransfer().

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

• /home/runner/work/lehrfempp/lehrfempp/lib/lf/refinement/mesh_function_transfer.h