lib_mesh.hpp File Reference

Utility functions for basic mesh generation. More...

#include "../core/mesh.hpp"
#include "lib_element.hpp"

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Enumerations
enum	NiHu::orientation { NiHu::inward, NiHu::outward }
	Orientation of surface meshes. More...

Functions
template<class ElemTag = NiHu::line_1_tag>
NiHu::mesh< tmp::vector< typename NiHu::tag2type< ElemTag >::type > >	NiHu::create_circle_mesh (double r, size_t nElem, orientation ori=outward, ElemTag tag=ElemTag())
	Create a homogeneous circular boundary mesh. More...
template<class ElemTag = NiHu::line_1_tag>
NiHu::mesh< tmp::vector< typename NiHu::tag2type< ElemTag >::type > >	NiHu::create_rectangle_mesh (double Lx, double Ly, size_t nx, size_t ny, orientation ori=outward, ElemTag tag=ElemTag())
	Create a homogeneous rectangular boundary mesh. More...

Detailed Description

Utility functions for basic mesh generation.

Definition in file lib_mesh.hpp.

Enumeration Type Documentation

orientation

enum NiHu::orientation

Orientation of surface meshes.

Enumerator
inward	The mesh is directed inward.
outward	The mesh is directed outward.

Definition at line 14 of file lib_mesh.hpp.

Function Documentation

create_circle_mesh()

template<class ElemTag = NiHu::line_1_tag>

NiHu::mesh<tmp::vector<typename NiHu::tag2type<ElemTag>::type > > NiHu::create_circle_mesh	(	double	r,
		size_t	nElem,
		orientation	ori = outward,
		ElemTag	tag = ElemTag()
	)

Create a homogeneous circular boundary mesh.

Template Parameters

ElemTag

The tag type of the consisting elements

Parameters

[in]	r	The circle's radius
[in]	nElem	The number of elements
[in]	ori	The mesh orientation
[in]	tag	The element type tag

Returns

A homogeneous circular surface mesh

Definition at line 32 of file lib_mesh.hpp.

create_rectangle_mesh()

template<class ElemTag = NiHu::line_1_tag>

NiHu::mesh<tmp::vector<typename NiHu::tag2type<ElemTag>::type > > NiHu::create_rectangle_mesh	(	double	Lx,
		double	Ly,
		size_t	nx,
		size_t	ny,
		orientation	ori = outward,
		ElemTag	tag = ElemTag()
	)

Create a homogeneous rectangular boundary mesh.

Template Parameters

ElemTag

The tag type of the consisting elements

Parameters

[in]	Lx	The rectangle's length in x direction
[in]	Ly	The rectangle's length in y direction
[in]	nx	The number of elements in x direction
[in]	ny	The number of elements in y direction
[in]	ori	The mesh orientation
[in]	tag	The element type tag

Returns

A homogeneous rectabgular surface mesh

Definition at line 82 of file lib_mesh.hpp.