plask::TriangularMesh2D::Builder Struct Reference

Instance of this class allows for adding triangles to the mesh effectively. More...

#include <plask/mesh/triangular2d.hpp>

Collaboration diagram for plask::TriangularMesh2D::Builder:

Public Member Functions
	Builder (TriangularMesh2D &mesh)
	Construct builder which will add triangles to the given mesh.
	Builder (TriangularMesh2D &mesh, std::size_t predicted_number_of_elements, std::size_t predicted_number_of_nodes)
	Construct builder which will add triangles to the given mesh.
	Builder (TriangularMesh2D &mesh, std::size_t predicted_number_of_elements)
	Construct builder which will add triangles to the given mesh.
	~Builder ()
	Shrink to fit both: elements and nodes vectors of destination mesh.
Builder &	add (LocalCoords p1, LocalCoords p2, LocalCoords p3)
	Add a triangle to the mesh.
Builder &	add (const Element &e)
	Add a triangle to the mesh.
Builder &	add (const std::array< LocalCoords, 3 > &points)
	Add a triangle to the mesh.

Public Attributes
std::map< LocalCoords, std::size_t >	indexOfNode
	map nodes to their indexes in mesh.nodes vector
TriangularMesh2D &	mesh
	destination mesh

Detailed Description

Instance of this class allows for adding triangles to the mesh effectively.

Definition at line 192 of file triangular2d.hpp.

Constructor & Destructor Documentation

Builder() [1/3]

plask::TriangularMesh2D::Builder::Builder ( TriangularMesh2D &  mesh )

explicit

Construct builder which will add triangles to the given mesh.

Parameters

mesh	triangles destination

Definition at line 52 of file triangular2d.cpp.

Builder() [2/3]

plask::TriangularMesh2D::Builder::Builder ( TriangularMesh2D &  mesh, std::size_t  predicted_number_of_elements, std::size_t  predicted_number_of_nodes  )

explicit

Construct builder which will add triangles to the given mesh.

This constructor preallocate extra space for elements and nodes in mesh, which usually improves performance.

Parameters

mesh	triangles destination
predicted_number_of_elements	predicted (maximal) number of elements (triangles) to be added
predicted_number_of_elements	predicted (maximal) number of nodes to be added

Definition at line 57 of file triangular2d.cpp.

Builder() [3/3]

plask::TriangularMesh2D::Builder::Builder ( TriangularMesh2D &  mesh, std::size_t  predicted_number_of_elements  )

inlineexplicit

Construct builder which will add triangles to the given mesh.

This constructor preallocate extra space for elements and nodes (3*predicted_number_of_elements) in mesh, which usually improves performance.

Parameters

mesh	triangles destination
predicted_number_of_elements	predicted (maximal) number of elements to be added

Definition at line 221 of file triangular2d.hpp.

~Builder()

plask::TriangularMesh2D::Builder::~Builder

(

)

Shrink to fit both: elements and nodes vectors of destination mesh.

Definition at line 64 of file triangular2d.cpp.

Member Function Documentation

add() [1/3]

Builder & plask::TriangularMesh2D::Builder::add ( const Element &  e )

inline

Add a triangle to the mesh.

Parameters

e	a triangular element (from another mesh) which defines the triangle to add

Returns

*this

Definition at line 239 of file triangular2d.hpp.

add() [2/3]

Builder & plask::TriangularMesh2D::Builder::add ( const std::array< LocalCoords, 3 > &  points )

inline

Add a triangle to the mesh.

Parameters

points

a coordinates of vertices of the triangle to add

Returns

*this

Definition at line 246 of file triangular2d.hpp.

add() [3/3]

Builder & plask::TriangularMesh2D::Builder::add	(	LocalCoords	p1,
		LocalCoords	p2,
		LocalCoords	p3
	)

Add a triangle to the mesh.

Parameters

p1,p2,p3

coordinates of vertices of the triangle to add

Returns

*this

Member Data Documentation

indexOfNode

std::map<LocalCoords, std::size_t> plask::TriangularMesh2D::Builder::indexOfNode

map nodes to their indexes in mesh.nodes vector

Definition at line 193 of file triangular2d.hpp.

mesh

TriangularMesh2D& plask::TriangularMesh2D::Builder::mesh

destination mesh

Definition at line 194 of file triangular2d.hpp.

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

• plask/mesh/triangular2d.hpp
• plask/mesh/triangular2d.cpp