hp1D::Grad< F, G > Class Template Reference

#include <function.hh>

Inheritance diagram for hp1D::Grad< F, G >:

Public Member Functions
virtual uint	n () const
	Number of components.
virtual void	operator() (const concepts::Element< G > &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const uint *i) const
virtual void	operator() (const concepts::Element< G > &elm, const uint *j, concepts::Array< F > &val, const uint *i) const
virtual void	operator() (const concepts::Element< G > &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const Real p, const Real t=0.0) const
virtual void	operator() (const concepts::Element< G > &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const concepts::Real2d &p, const Real t=0.0) const
virtual void	operator() (const concepts::Element< G > &elm, const concepts::Array< F > &coeff, concepts::Array< F > &val, const concepts::Real3d &p, const Real t=0.0) const
virtual Grad< F, G > *	clone () const
virtual void	operator() (const Element< G > &elm, const Array< F > &coeff, Array< F > &val, const Real p, const Real t=0.0) const =0
virtual void	operator() (const Element< G > &elm, const Array< F > &coeff, Array< F > &val, const Real2d &p, const Real t=0.0) const =0
virtual void	operator() (const Element< G > &elm, const Array< F > &coeff, Array< F > &val, const Real3d &p, const Real t=0.0) const =0

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.

Detailed Description

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>
class hp1D::Grad< F, G >

The gradient of the approximated function in a FE space.

Author

Kersten Schmidt, 2007

Definition at line 84 of file function.hh.

Member Function Documentation

clone()

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>

virtual Grad< F, G > * hp1D::Grad< F, G >::clone ( ) const

inlinevirtual

Implements concepts::ElementFunction< F, G >.

Definition at line 107 of file function.hh.

info()

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>

virtual std::ostream & hp1D::Grad< F, G >::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::ElementFunction< F, G >.

n()

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>

virtual uint hp1D::Grad< F, G >::n ( ) const

inlinevirtual

Number of components.

Implements concepts::ElementFunction< F, G >.

Definition at line 87 of file function.hh.

operator()() [1/4]

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>

virtual void hp1D::Grad< F, G >::operator() ( const concepts::Element< G > &  elm, const concepts::Array< F > &  coeff, concepts::Array< F > &  val, const uint *  i  ) const

virtual

Evaluates the function on precalculated quadrature points.

Parameters

elm	Element
coeff	Coefficients of local shape functions
val	Function value
i	multi-index of the quadrature point

Implements concepts::ElementFunction< F, G >.

operator()() [2/4]

template<typename F = Real, typename G = typename concepts::Realtype<F>::type>

virtual void hp1D::Grad< F, G >::operator() ( const concepts::Element< G > &  elm, const uint *  j, concepts::Array< F > &  val, const uint *  i  ) const

virtual

Evaluates the given function on a specific shape function j (on precalculated quadrature points).

Parameters

elm	Element
j	multi-index of a shapefunction
val	Function value
i	multi-index of the quadrature point

Implements concepts::ElementFunction< F, G >.

operator()() [3/4]

template<class F , class G = typename Realtype<F>::type>

virtual void concepts::ElementFunction< F, G >::operator() ( const Element< G > &  elm, const Array< F > &  coeff, Array< F > &  val, const Real  p, const Real  t = 0.0  ) const

pure virtualinherited

Evaluates the function value in an arbitrary point p of physical space

Parameters

elm	Element
coeff	Coefficients of local shape functions
val	Function value
p	Point in space in local element coordinates
t	Point in time

Implemented in hp3D::Laplacian< F, G >, concepts::Squared< F, G >, concepts::AbsoluteComp< F, G >, and concepts::Absolute< F, G >.

operator()() [4/4]

template<class F , class G = typename Realtype<F>::type>

virtual void concepts::ElementFunction< F, G >::operator() ( const Element< G > &  elm, const Array< F > &  coeff, Array< F > &  val, const Real2d &  p, const Real  t = 0.0  ) const

pure virtualinherited

Implemented in hp3D::Laplacian< F, G >.

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

• hp1D/function.hh