Class documentation of Concepts

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hp3D::Grad< F, G > Class Template Referenceabstract

#include <function.hh>

Inheritance diagram for hp3D::Grad< F, G >:
concepts::ElementFunction< F, G > concepts::OutputOperator

Public Member Functions

virtual ~Grad ()
 Destructor for the class with virtual memberfunctions.
 
virtual Grad< F, G > * clone () const
 
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 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 Real3d &p, const Real t=0.0) 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<class F, class G = Real>
class hp3D::Grad< F, G >

The gradient of an approximated function in a FE space.

Test:
test::functionEvaluation3d
Author
Christian Heier, 2013

Definition at line 93 of file function.hh.

Constructor & Destructor Documentation

◆ ~Grad()

template<class F , class G = Real>
virtual hp3D::Grad< F, G >::~Grad ( )
inlinevirtual

Destructor for the class with virtual memberfunctions.

Definition at line 98 of file function.hh.

Member Function Documentation

◆ clone()

template<class F , class G = Real>
virtual Grad< F, G > * hp3D::Grad< F, G >::clone ( ) const
virtual

◆ info()

◆ n()

template<class F , class G = Real>
virtual uint hp3D::Grad< F, G >::n ( ) const
inlinevirtual

Number of components.

Implements concepts::ElementFunction< F, G >.

Definition at line 105 of file function.hh.

◆ operator()() [1/4]

template<class F , class G = Real>
virtual void hp3D::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
elmElement
coeffCoefficients of local shape functions
valFunction value
imulti-index of the quadrature point

Implements concepts::ElementFunction< F, G >.

◆ operator()() [2/4]

template<class F , class G = Real>
virtual void hp3D::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
elmElement
jmulti-index of a shapefunction
valFunction value
imulti-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
elmElement
coeffCoefficients of local shape functions
valFunction value
pPoint in space in local element coordinates
tPoint 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 >.


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