Implements a Builder for a tensor product grid (with rectangular cells) More...

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

Inheritance diagram for lf::mesh::utils::TPQuadMeshBuilder:

Public Member Functions
	TPQuadMeshBuilder (std::unique_ptr< mesh::MeshFactory > mesh_factory)
	Constructor: set factory object to be used by the builder.

std::shared_ptr< mesh::Mesh >	Build () override
	actual construction of the mesh

Public Member Functions inherited from lf::mesh::utils::StructuredMeshBuilder
	StructuredMeshBuilder (std::unique_ptr< mesh::MeshFactory > mesh_factory)

template<typename VECTOR >
StructuredMeshBuilder &	setBottomLeftCorner (const VECTOR &blc)

StructuredMeshBuilder &	setBottomLeftCorner (double x0, double x1)

template<typename VECTOR >
StructuredMeshBuilder &	setTopRightCorner (const VECTOR &&trc)

StructuredMeshBuilder &	setTopRightCorner (double x0, double x1)

StructuredMeshBuilder &	setNumXCells (size_type nxc)

StructuredMeshBuilder &	setNumYCells (size_type nyc)

Static Public Member Functions
static std::shared_ptr< spdlog::logger > &	Logger ()
	is used by the Build() method to output additional information.

Private Member Functions
size_type	VertexIndex (size_type i, size_type j) const
	vertex index from grid position

Additional Inherited Members
Public Types inherited from lf::mesh::utils::StructuredMeshBuilder
using	size_type = mesh::Mesh::size_type

using	dim_t = base::RefEl::dim_t

Protected Attributes inherited from lf::mesh::utils::StructuredMeshBuilder
std::unique_ptr< mesh::MeshFactory >	mesh_factory_

Eigen::Vector2d	bottom_left_corner_

Eigen::Vector2d	top_right_corner_

size_type	num_of_x_cells_ {0}

size_type	num_of_y_cells_ {0}

Detailed Description

Implements a Builder for a tensor product grid (with rectangular cells)

The generated grid will be uniform, which means that all cells are congruent. The geometry of the rectangular domain and the number of cells can be specified by setting Builder state parameters.

Definition at line 18 of file tp_quad_mesh_builder.h.

Constructor & Destructor Documentation

◆ TPQuadMeshBuilder()

lf::mesh::utils::TPQuadMeshBuilder::TPQuadMeshBuilder ( std::unique_ptr< mesh::MeshFactory > mesh_factory )

inlineexplicit

Constructor: set factory object to be used by the builder.

Definition at line 24 of file tp_quad_mesh_builder.h.

References lf::mesh::utils::StructuredMeshBuilder::mesh_factory_.

Member Function Documentation

◆ Build()

std::shared_ptr< mesh::Mesh > lf::mesh::utils::TPQuadMeshBuilder::Build ( )

overridevirtual

actual construction of the mesh

Implements lf::mesh::utils::StructuredMeshBuilder.

Definition at line 18 of file tp_quad_mesh_builder.cc.

References lf::mesh::utils::StructuredMeshBuilder::bottom_left_corner_, lf::base::RefEl::kQuad(), Logger(), lf::mesh::utils::StructuredMeshBuilder::mesh_factory_, lf::mesh::utils::StructuredMeshBuilder::num_of_x_cells_, lf::mesh::utils::StructuredMeshBuilder::num_of_y_cells_, lf::mesh::utils::StructuredMeshBuilder::top_right_corner_, and VertexIndex().

◆ Logger()

std::shared_ptr< spdlog::logger > & lf::mesh::utils::TPQuadMeshBuilder::Logger ( )

static

is used by the Build() method to output additional information.

Definition at line 12 of file tp_quad_mesh_builder.cc.

References lf::base::InitLogger().

Referenced by Build().

◆ VertexIndex()

size_type lf::mesh::utils::TPQuadMeshBuilder::VertexIndex	(	size_type	i,
		size_type	j ) const

inlineprivate

vertex index from grid position

Definition at line 41 of file tp_quad_mesh_builder.h.

References lf::mesh::utils::StructuredMeshBuilder::num_of_x_cells_.

Referenced by Build().

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

/__w/lehrfempp/lehrfempp/lib/lf/mesh/utils/tp_quad_mesh_builder.h
/__w/lehrfempp/lehrfempp/lib/lf/mesh/utils/tp_quad_mesh_builder.cc

Public Member Functions

Static Public Member Functions

Private Member Functions