mfem::BasisType Class Reference

Possible basis types. Note that not all elements can use all BasisType(s). More...

#include <fe_base.hpp>

Public Types
enum	{   Invalid = -1, GaussLegendre = 0, GaussLobatto = 1, Positive = 2,   OpenUniform = 3, ClosedUniform = 4, OpenHalfUniform = 5, Serendipity = 6,   ClosedGL = 7, IntegratedGLL = 8, NumBasisTypes = 9 }

Static Public Member Functions
static int	Check (int b_type)
	If the input does not represents a valid BasisType, abort with an error; otherwise return the input. More...
static int	CheckNodal (int b_type)
	If the input does not represents a valid nodal BasisType, abort with an error; otherwise return the input. More...
static int	GetQuadrature1D (int b_type)
	Get the corresponding Quadrature1D constant, when that makes sense; otherwise return Quadrature1D::Invalid. More...
static int	GetNodalBasis (int qpt_type)
	Return the nodal BasisType corresponding to the Quadrature1D type. More...
static const char *	Name (int b_type)
	Check and convert a BasisType constant to a string identifier. More...
static char	GetChar (int b_type)
	Check and convert a BasisType constant to a char basis identifier. More...
static int	GetType (char b_ident)
	Convert char basis identifier to a BasisType constant. More...

Detailed Description

Possible basis types. Note that not all elements can use all BasisType(s).

Definition at line 24 of file fe_base.hpp.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Invalid
GaussLegendre	Open type.
GaussLobatto	Closed type.
Positive	Bernstein polynomials.
OpenUniform	Nodes: x_i = (i+1)/(n+1), i=0,...,n-1.
ClosedUniform	Nodes: x_i = i/(n-1), i=0,...,n-1.
OpenHalfUniform	Nodes: x_i = (i+1/2)/n, i=0,...,n-1.
Serendipity	Serendipity basis (squares / cubes)
ClosedGL	Closed GaussLegendre.
IntegratedGLL	Integrated GLL indicator functions.
NumBasisTypes	Keep track of maximum types to prevent hard-coding

Definition at line 27 of file fe_base.hpp.

Member Function Documentation

Check()

static int mfem::BasisType::Check ( int  b_type )

inlinestatic

If the input does not represents a valid BasisType, abort with an error; otherwise return the input.

Definition at line 44 of file fe_base.hpp.

CheckNodal()

static int mfem::BasisType::CheckNodal ( int  b_type )

inlinestatic

If the input does not represents a valid nodal BasisType, abort with an error; otherwise return the input.

Definition at line 52 of file fe_base.hpp.

GetChar()

static char mfem::BasisType::GetChar ( int  b_type )

inlinestatic

Check and convert a BasisType constant to a char basis identifier.

Definition at line 103 of file fe_base.hpp.

GetNodalBasis()

static int mfem::BasisType::GetNodalBasis ( int  qpt_type )

inlinestatic

Return the nodal BasisType corresponding to the Quadrature1D type.

Definition at line 77 of file fe_base.hpp.

GetQuadrature1D()

static int mfem::BasisType::GetQuadrature1D ( int  b_type )

inlinestatic

Get the corresponding Quadrature1D constant, when that makes sense; otherwise return Quadrature1D::Invalid.

Definition at line 60 of file fe_base.hpp.

GetType()

static int mfem::BasisType::GetType ( char  b_ident )

inlinestatic

Convert char basis identifier to a BasisType constant.

Definition at line 110 of file fe_base.hpp.

Name()

static const char* mfem::BasisType::Name ( int  b_type )

inlinestatic

Check and convert a BasisType constant to a string identifier.

Definition at line 91 of file fe_base.hpp.

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

• fem/fe/fe_base.hpp