wrapper class implementing the LocalShapeFunctionSet interface More...

Inheritance diagram for ug::LocalShapeFunctionSetWrapper< TImpl >:

Public Types
typedef ImplType::grad_type	grad_type
	Gradient type. More...

typedef ImplType::shape_type	shape_type
	Shape type. More...

Public Types inherited from ug::LocalShapeFunctionSet< TImpl::dim, TImpl::shape_type, TImpl::grad_type >
typedef TImpl::grad_type	grad_type
	Gradient type. More...

typedef MathVector< dim >	position_type
	Domain position type. More...

typedef TImpl::shape_type	shape_type
	Shape type. More...

Public Member Functions
virtual bool	continuous () const
	returns if space constructs continuous functions More...

virtual bool	exact_position_available () const

virtual void	grad (grad_type &g, size_t i, const MathVector< dim > &x) const
	evaluates the gradient of the shape function More...

virtual void	grads (grad_type *vGrad, const MathVector< dim > &x) const
	returns all gradients evaluated at a point More...

virtual void	grads (std::vector< grad_type > &vGrad, const MathVector< dim > &x) const
	returns all gradients evaluated at a point More...

virtual void	grads (std::vector< std::vector< grad_type > > &vvGrad, const std::vector< MathVector< dim > > &vLocPos) const
	returns all gradients evaluated at a point More...

virtual const LocalDoF &	local_dof (size_t dof) const
	returns the DoFs storage More...

	LocalShapeFunctionSetWrapper ()
	constructor More...

virtual size_t	num_dof (ReferenceObjectID roid) const

virtual size_t	num_sh () const

virtual bool	position (size_t i, MathVector< dim > &pos) const
	local position of DoF i More...

virtual ReferenceObjectID	roid () const

virtual void	shape (shape_type &s, size_t i, const MathVector< dim > &x) const
	evaluates the shape function More...

virtual shape_type	shape (size_t i, const MathVector< dim > &x) const
	evaluates the shape function More...

virtual void	shapes (shape_type *vShape, const MathVector< dim > &x) const
	returns all shape functions evaluated at a point More...

virtual void	shapes (std::vector< shape_type > &vShape, const MathVector< dim > &x) const
	returns all shape functions evaluated at a point More...

virtual void	shapes (std::vector< std::vector< shape_type > > &vvShape, const std::vector< MathVector< dim > > &vLocPos) const
	returns all shape functions evaluated at a point More...

Public Member Functions inherited from ug::LocalShapeFunctionSet< TImpl::dim, TImpl::shape_type, TImpl::grad_type >
virtual void	grad (grad_type &g, size_t i, const MathVector< dim > &x) const=0
	evaluates the gradient of the shape function More...

virtual void	grads (std::vector< std::vector< grad_type > > &vvGrad, const std::vector< MathVector< dim > > &vLocPos) const=0
	returns all gradients evaluated at a several points More...

virtual void	shape (shape_type &shape, size_t i, const MathVector< dim > &x) const=0
	evaluates the shape function More...

virtual void	shapes (std::vector< std::vector< shape_type > > &vvShape, const std::vector< MathVector< dim > > &vLocPos) const=0
	returns all shape functions evaluated at several point More...

virtual	~LocalShapeFunctionSet ()
	virtual destructor More...

virtual void	shapes (shape_type *vShape, const MathVector< dim > &x) const=0
	returns all shape functions evaluated at a point More...

virtual void	shapes (std::vector< shape_type > &vShape, const MathVector< dim > &x) const=0
	returns all shape functions evaluated at a point More...

virtual void	grads (grad_type *vGrad, const MathVector< dim > &x) const=0
	returns all gradients evaluated at a point More...

virtual void	grads (std::vector< grad_type > &vGrad, const MathVector< dim > &x) const=0
	returns all gradients evaluated at a point More...

Public Member Functions inherited from ug::DimLocalDoFSet< TDim >
	DimLocalDoFSet ()
	constructor More...

bool	operator!= (const DimLocalDoFSet< TDim > &v) const
	inequality check More...

bool	operator== (const DimLocalDoFSet< TDim > &v) const
	equality check More...

virtual bool	position (size_t i, MathVector< TDim > &pos) const =0
	local position of DoF i More...

Public Member Functions inherited from ug::LocalDoFSet
int	dim () const
	returns the reference dimension More...

size_t	num_dof (int d, size_t id) const
	returns the number of DoFs on a sub-geometric object of dim and id More...

bool	operator!= (const LocalDoFSet &v) const
	inequality check More...

bool	operator== (const LocalDoFSet &v) const
	equality check More...

virtual	~LocalDoFSet ()
	virtual destructor More...

size_t	num_dof () const

Static Public Attributes
static const int	dim = TImpl::dim
	reference element dimension More...

Static Public Attributes inherited from ug::LocalShapeFunctionSet< TImpl::dim, TImpl::shape_type, TImpl::grad_type >
static const int	dim
	Dimension, where shape functions are defined. More...

Private Types
typedef TImpl	ImplType
	Implementation. More...

Detailed Description

template<typename TImpl>
class ug::LocalShapeFunctionSetWrapper< TImpl >

wrapper class implementing the LocalShapeFunctionSet interface

This class wrappes a class passed by the template argument into the virtual ILocalShapeFunctionSet interface and makes it thus usable in that context on the price of virtual functions.

Template Parameters

TImpl Implementation of a Local Shape Function Set

Member Typedef Documentation

◆ grad_type

template<typename TImpl >

typedef ImplType::grad_type ug::LocalShapeFunctionSetWrapper< TImpl >::grad_type

Gradient type.

◆ ImplType

template<typename TImpl >

typedef TImpl ug::LocalShapeFunctionSetWrapper< TImpl >::ImplType

private

Implementation.

◆ shape_type

template<typename TImpl >

typedef ImplType::shape_type ug::LocalShapeFunctionSetWrapper< TImpl >::shape_type

Shape type.

Constructor & Destructor Documentation

◆ LocalShapeFunctionSetWrapper()

template<typename TImpl >

ug::LocalShapeFunctionSetWrapper< TImpl >::LocalShapeFunctionSetWrapper ( )

inline

constructor

Member Function Documentation

◆ continuous()

template<typename TImpl >

virtual bool ug::LocalShapeFunctionSetWrapper< TImpl >::continuous ( ) const

inlinevirtual

returns if space constructs continuous functions

Implements ug::LocalShapeFunctionSet< TImpl::dim, TImpl::shape_type, TImpl::grad_type >.

◆ exact_position_available()

template<typename TImpl >

virtual bool ug::LocalShapeFunctionSetWrapper< TImpl >::exact_position_available ( ) const

inlinevirtual

Implements ug::DimLocalDoFSet< TDim >.

◆ grad()

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::grad	(	grad_type &	g,
		size_t	i,
		const MathVector< dim > &	x
	)		const

inlinevirtual

evaluates the gradient of the shape function

This function returns the gradient of Shape Function i at an element-local evaluation point.

Parameters

[in]	i	number of DoF
[in]	x	Position on reference element (evaluation point)

Returns: gradient at point

◆ grads() [1/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::grads	(	grad_type *	vGrad,
		const MathVector< dim > &	x
	)		const

inlinevirtual

returns all gradients evaluated at a point

This function returns the gradients of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vGrad	Vector of gradients
[in]	x	Position on reference element (evaluation point)

◆ grads() [2/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::grads	(	std::vector< grad_type > &	vGrad,
		const MathVector< dim > &	x
	)		const

inlinevirtual

returns all gradients evaluated at a point

This function returns the gradients of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vGrad	Vector of gradients
[in]	x	Position on reference element (evaluation point)

◆ grads() [3/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::grads	(	std::vector< std::vector< grad_type > > &	vvGrad,
		const std::vector< MathVector< dim > > &	vLocPos
	)		const

inlinevirtual

returns all gradients evaluated at a point

This function returns the gradients of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vGrad	Vector of gradients
[in]	x	Position on reference element (evaluation point)

◆ local_dof()

template<typename TImpl >

virtual const LocalDoF& ug::LocalShapeFunctionSetWrapper< TImpl >::local_dof ( size_t dof ) const

inlinevirtual

returns the DoFs storage

Implements ug::LocalDoFSet.

◆ num_dof()

template<typename TImpl >

virtual size_t ug::LocalShapeFunctionSetWrapper< TImpl >::num_dof ( ReferenceObjectID roid ) const

inlinevirtual

returns the total number of dofs on the finite element

Implements ug::LocalDoFSet.

References ug::LocalShapeFunctionSetWrapper< TImpl >::roid().

◆ num_sh()

template<typename TImpl >

virtual size_t ug::LocalShapeFunctionSetWrapper< TImpl >::num_sh ( ) const

inlinevirtual

returns the total number of dofs on the finite element

Reimplemented from ug::LocalDoFSet.

◆ position()

template<typename TImpl >

virtual bool ug::LocalShapeFunctionSetWrapper< TImpl >::position	(	size_t	i,
		MathVector< dim > &	pos
	)		const

inlinevirtual

local position of DoF i

This function returns the local position of a DoF if possible.

Parameters

[in]	i	number of DoF
[out]	pos	Position of DoF

Return values

true	if position exists
false	if no meaningful position available

◆ roid()

template<typename TImpl >

virtual ReferenceObjectID ug::LocalShapeFunctionSetWrapper< TImpl >::roid ( ) const

inlinevirtual

Implements ug::LocalDoFSet.

Referenced by ug::LocalShapeFunctionSetWrapper< TImpl >::num_dof().

◆ shape() [1/2]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::shape	(	shape_type &	s,
		size_t	i,
		const MathVector< dim > &	x
	)		const

inlinevirtual

evaluates the shape function

This function returns the value of Shape Function i at an element-local evaluation point.

Parameters

[in]	i	number of DoF
[in]	x	Position on reference element (evaluation point)

Returns: shape function value at point

References dim, and s.

◆ shape() [2/2]

template<typename TImpl >

virtual shape_type ug::LocalShapeFunctionSetWrapper< TImpl >::shape	(	size_t	i,
		const MathVector< dim > &	x
	)		const

inlinevirtual

evaluates the shape function

This function returns the value of Shape Function i at an element-local evaluation point.

Parameters

[in]	i	number of DoF
[in]	x	Position on reference element (evaluation point)

Returns: shape function value at point

Implements ug::LocalShapeFunctionSet< TImpl::dim, TImpl::shape_type, TImpl::grad_type >.

◆ shapes() [1/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::shapes	(	shape_type *	vShape,
		const MathVector< dim > &	x
	)		const

inlinevirtual

returns all shape functions evaluated at a point

This function returns the values of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vShape	Vector of Shapes
[in]	x	Position on reference element (evaluation point)

◆ shapes() [2/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::shapes	(	std::vector< shape_type > &	vShape,
		const MathVector< dim > &	x
	)		const

inlinevirtual

returns all shape functions evaluated at a point

This function returns the values of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vShape	Vector of Shapes
[in]	x	Position on reference element (evaluation point)

◆ shapes() [3/3]

template<typename TImpl >

virtual void ug::LocalShapeFunctionSetWrapper< TImpl >::shapes	(	std::vector< std::vector< shape_type > > &	vvShape,
		const std::vector< MathVector< dim > > &	vLocPos
	)		const

inlinevirtual

returns all shape functions evaluated at a point

This function returns the values of all Shape Functions at an element-local evaluation point in an array.

Parameters

[out]	vShape	Vector of Shapes
[in]	x	Position on reference element (evaluation point)

Member Data Documentation

◆ dim

template<typename TImpl >

const int ug::LocalShapeFunctionSetWrapper< TImpl >::dim = TImpl::dim

static

reference element dimension

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

ugbase/lib_disc/local_finite_element/local_finite_element_provider.cpp

Public Types

Public Member Functions

Static Public Attributes

Private Types

Detailed Description

template<typename TImpl> class ug::LocalShapeFunctionSetWrapper< TImpl >

Member Typedef Documentation

◆ grad_type

◆ ImplType

◆ shape_type

Constructor & Destructor Documentation

◆ LocalShapeFunctionSetWrapper()

Member Function Documentation

◆ continuous()

◆ exact_position_available()

◆ grad()

◆ grads() [1/3]

◆ grads() [2/3]

◆ grads() [3/3]

◆ local_dof()

◆ num_dof()

◆ num_sh()

◆ position()

◆ roid()

◆ shape() [1/2]

◆ shape() [2/2]

◆ shapes() [1/3]

◆ shapes() [2/3]

◆ shapes() [3/3]

Member Data Documentation

◆ dim

template<typename TImpl>
class ug::LocalShapeFunctionSetWrapper< TImpl >