concepts::Squared< F, G > Class Template Reference

#include <function.hh>

Inheritance diagram for concepts::Squared< F, G >:

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

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

Detailed Description

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

The square of a element function (componentwise)

Author

Kersten Schmidt, 2004

Definition at line 78 of file function.hh.

Constructor & Destructor Documentation

Squared()

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

concepts::Squared< F, G >::Squared ( ElementFunction< F, G > &  fun )

inline

Constructor.

Definition at line 81 of file function.hh.

~Squared()

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

virtual concepts::Squared< F, G >::~Squared ( )

inlinevirtual

Definition at line 82 of file function.hh.

Member Function Documentation

clone()

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

virtual Squared< F, G > * concepts::Squared< F, G >::clone ( ) const

inlinevirtual

Implements concepts::ElementFunction< F, G >.

Definition at line 99 of file function.hh.

info()

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

virtual std::ostream & concepts::Squared< F, G >::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

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

n()

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

virtual uint concepts::Squared< F, G >::n ( ) const

inlinevirtual

Number of components.

Implements concepts::ElementFunction< F, G >.

Definition at line 83 of file function.hh.

operator()() [1/5]

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

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

virtual

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

Implements concepts::ElementFunction< F, G >.

operator()() [2/5]

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

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

virtual

Implements concepts::ElementFunction< F, G >.

operator()() [3/5]

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

virtual void concepts::Squared< F, G >::operator() ( const Element< G > &  elm, const Array< F > &  coeff, Array< F > &  val, const Real3d &  p, const Real  t = 0.0  ) const

virtual

Implements concepts::ElementFunction< F, G >.

operator()() [4/5]

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

virtual void concepts::Squared< F, G >::operator() ( const Element< G > &  elm, const Array< F > &  coeff, 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()() [5/5]

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

virtual void concepts::Squared< F, G >::operator() ( const Element< G > &  elm, const uint *  j, 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 >.

---

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

• space/function.hh