concepts::PiecewiseFormulaBase< F > Class Template Reference

#include <piecewiseFormula.hh>

Inheritance diagram for concepts::PiecewiseFormulaBase< F >:

Public Types
typedef concepts::Realtype< F >::type	G
typedef F	value_type

Public Member Functions
	PiecewiseFormulaBase (const F dflt_value=(F) 0)
	Constructor with default value.
virtual PiecewiseFormulaBase< F > *	clone () const =0
	Virtual copy constructor.
virtual F	operator() (const ElementWithCell< G > &elm, const Real p, const Real t=0.0) const
virtual F	operator() (const ElementWithCell< G > &elm, const Real2d &p, const Real t=0.0) const
virtual F	operator() (const ElementWithCell< G > &elm, const Real3d &p, const Real t=0.0) const
virtual F	operator() (const Connector &cntr, const Real p, const Real t=0.0) const =0
virtual F	operator() (const Connector &cntr, const Real2d &p, const Real t=0.0) const =0
virtual F	operator() (const Connector &cntr, const Real3d &p, const Real t=0.0) const =0
virtual const F &	dflt_value () const
	Gives default value.
virtual F &	dflt_value ()
	Gives default value.
virtual F	operator() (const ElementWithCell< concepts::Realtype< F >::type > &elm, const Real p, const Real t=0.0) const=0
virtual F	operator() (const ElementWithCell< concepts::Realtype< F >::type > &elm, const Real2d &p, const Real t=0.0) const=0
virtual F	operator() (const ElementWithCell< concepts::Realtype< F >::type > &elm, 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>
class concepts::PiecewiseFormulaBase< F >

Piecewise defined function on a number of cells.

This is a proper function for piecewise defined material coefficients or functions, which are most needed in linear and bilinear forms.

Because in linear and bilinear forms are loops over the elements, the appropiate cell is known and so it's possible to avoid the searching und to use operator() with cell as input.

If a value is asked for an cell, which can't be find in the list, the default value, set in the constructor, is taken. If the default value is not given, it is created by the constructor of the type F, this is mostly 0.

ElementFormula is more general than PiecewiseFormulaBase, it always takes an additional ElementWithCell argument. PiecewiseFormulaBase is derived from ElementFormula and will by default just ignore this argument.

Author

Kersten Schmidt, 2005

Definition at line 42 of file piecewiseFormula.hh.

Member Typedef Documentation

G

template<typename F >

typedef concepts::Realtype<F>::type concepts::PiecewiseFormulaBase< F >::G

Definition at line 45 of file piecewiseFormula.hh.

value_type

typedef F concepts::ElementFormula< F, concepts::Realtype< F >::type >::value_type

inherited

Definition at line 37 of file elementFormula.hh.

Constructor & Destructor Documentation

PiecewiseFormulaBase()

template<typename F >

concepts::PiecewiseFormulaBase< F >::PiecewiseFormulaBase

(

const F

dflt_value = (F)0

)

Constructor with default value.

Definition at line 92 of file piecewiseFormula.hh.

~PiecewiseFormulaBase()

template<typename F >

concepts::PiecewiseFormulaBase< F >::~PiecewiseFormulaBase ( )

virtual

Definition at line 97 of file piecewiseFormula.hh.

Member Function Documentation

clone()

template<typename F >

virtual PiecewiseFormulaBase< F > * concepts::PiecewiseFormulaBase< F >::clone ( ) const

pure virtual

Virtual copy constructor.

Implements concepts::ElementFormula< F, concepts::Realtype< F >::type >.

Implemented in concepts::FormulaExpImag1D, concepts::FormulaExpImag2D, concepts::FormulaExpImag2DRadialDer, concepts::FormulaExpImag2DGrad, concepts::FormulaPMLPowerSigma< F >, concepts::FormulaPMLPowerSigma2D< F >, concepts::FormulaPMLPowerSigmaB2D< F >, estimator::PolynomialDegrees< dim >, estimator::KeysInfo< F >, concepts::BesselJ< n >, concepts::BesselY< n >, concepts::ConstFormula< F >, concepts::FormulaContainer< F >, concepts::FormulaLiCo, concepts::Exp_i_n_phi, concepts::Cos_n_phi, concepts::Sin_n_phi, concepts::Exp_i_n_x, concepts::Cos_n_x, concepts::Sin_n_x, concepts::Exp_i_n_y, concepts::Cos_n_y, concepts::Sin_n_y, concepts::Frm_Product< F, H, J >, concepts::Frm_Sum< F, H, J >, concepts::ParsedFormula< Real >, concepts::ParsedFormula< Cmplx >, concepts::ParsedFormula< Real2d >, concepts::SphericalFormula< Real >, concepts::SphericalFormula< Real2d >, concepts::VectorFormula< F, dim >, concepts::PiecewiseFormulaVector< dim, F, G, H >, concepts::PiecewiseFormulaVector< 1, F, G, H >, concepts::PiecewiseFormula0< F >, concepts::PiecewiseConstFormula< F >, concepts::PiecewiseConstFormula< concepts::Point >, concepts::PiecewiseConstFormula< Real >, concepts::PiecewiseConstDynArrayFormula< F >, concepts::PiecewiseFormula< F >, concepts::PiecewiseFormula< Cmplx >, concepts::PiecewiseFormula< Cmplx2d >, concepts::PiecewiseFormula< concepts::Point >, concepts::PiecewiseFormula< Real >, concepts::PiecewiseFormulaFun< F, G >, concepts::PiecewiseFormulaFun< Cmplx, Real >, concepts::PiecewiseFormulaFun< Real, Real >, concepts::PiecewiseFormulaCombine< F, G, H, I >, concepts::FormulaFromElementFormula< dim, F, G >, concepts::Wsym_x< dim >, concepts::Wsym_y< dim >, concepts::Wunsym_x< dim >, concepts::Wunsym_y< dim >, concepts::FormulaPMLPowerSigma< F >, concepts::FormulaPMLPowerSigma2D< F >, concepts::FormulaPMLPowerSigmaB2D< F >, concepts::FormulaExpImag1D, concepts::FormulaExpImag2D, concepts::FormulaExpImag2DRadialDer, concepts::FormulaExpImag2DGrad, concepts::FormulaLayerPlaneWaveSource, concepts::FormulaLayerPlaneWaveSourceGrad, concepts::FormulaLayerPlaneWaveLayer, concepts::FormulaLayerPlaneWaveLayerGrad, concepts::LocalEstimator< F >, concepts::ExplicitResidual< F >, concepts::Formula< F >, concepts::Formula< Cmplx >, concepts::Formula< Cmplx2d >, concepts::Formula< concepts::Point< Cmplx, 2 > >, concepts::Formula< Point< Cmplx, 2 > >, concepts::Formula< Point< F, dim > >, concepts::Formula< Real >, and concepts::Formula< Real2d >.

dflt_value() [1/2]

template<typename F >

virtual F & concepts::PiecewiseFormulaBase< F >::dflt_value ( )

inlinevirtual

Gives default value.

Definition at line 83 of file piecewiseFormula.hh.

dflt_value() [2/2]

template<typename F >

virtual const F & concepts::PiecewiseFormulaBase< F >::dflt_value ( ) const

inlinevirtual

Gives default value.

Definition at line 81 of file piecewiseFormula.hh.

info()

template<typename F >

std::ostream & concepts::PiecewiseFormulaBase< F >::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in concepts::FormulaExpImag1D, concepts::FormulaExpImag2D, concepts::FormulaExpImag2DRadialDer, concepts::FormulaExpImag2DGrad, concepts::FormulaPMLPowerSigma< F >, concepts::FormulaPMLPowerSigma2D< F >, concepts::FormulaPMLPowerSigmaB2D< F >, concepts::ExplicitResidual< F >, estimator::PolynomialDegrees< dim >, estimator::KeysInfo< F >, concepts::BesselJ< n >, concepts::BesselY< n >, concepts::ConstFormula< F >, concepts::FormulaContainer< F >, concepts::Exp_i_n_phi, concepts::Cos_n_phi, concepts::Sin_n_phi, concepts::Exp_i_n_x, concepts::Cos_n_x, concepts::Sin_n_x, concepts::Exp_i_n_y, concepts::Cos_n_y, concepts::Sin_n_y, concepts::Frm_Product< F, H, J >, concepts::Frm_Sum< F, H, J >, concepts::ParsedFormula< Real >, concepts::ParsedFormula< Cmplx >, concepts::ParsedFormula< Real2d >, concepts::SphericalFormula< Real >, concepts::SphericalFormula< Real2d >, concepts::VectorFormula< F, dim >, concepts::PiecewiseFormula0< F >, concepts::PiecewiseConstFormula< F >, concepts::PiecewiseConstFormula< concepts::Point >, concepts::PiecewiseConstFormula< Real >, concepts::PiecewiseConstDynArrayFormula< F >, concepts::PiecewiseFormula< F >, concepts::PiecewiseFormula< Cmplx >, concepts::PiecewiseFormula< Cmplx2d >, concepts::PiecewiseFormula< concepts::Point >, concepts::PiecewiseFormula< Real >, concepts::PiecewiseFormulaFun< F, G >, concepts::PiecewiseFormulaFun< Cmplx, Real >, concepts::PiecewiseFormulaFun< Real, Real >, concepts::PiecewiseFormulaCombine< F, G, H, I >, concepts::FormulaFromElementFormula< dim, F, G >, concepts::Wsym_x< dim >, concepts::Wsym_y< dim >, concepts::Wunsym_x< dim >, concepts::Wunsym_y< dim >, concepts::FormulaPMLPowerSigma< F >, concepts::FormulaPMLPowerSigma2D< F >, concepts::FormulaPMLPowerSigmaB2D< F >, concepts::FormulaExpImag1D, concepts::FormulaExpImag2D, concepts::FormulaExpImag2DRadialDer, concepts::FormulaExpImag2DGrad, concepts::FormulaLayerPlaneWaveSource, concepts::FormulaLayerPlaneWaveSourceGrad, concepts::FormulaLayerPlaneWaveLayer, concepts::FormulaLayerPlaneWaveLayerGrad, and concepts::LocalEstimator< F >.

Definition at line 100 of file piecewiseFormula.hh.

operator()() [1/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const Connector &  cntr, const Real  p, const Real  t = 0.0  ) const

pure virtual

Gives the value in an particular cell on a particular point

Parameters

cell	topological cell
p	physical coordinates
t	time

Implemented in concepts::PiecewiseFormulaVector< dim, F, G, H >, concepts::PiecewiseFormulaVector< 1, F, G, H >, concepts::PiecewiseFormula0< F >, concepts::PiecewiseConstFormula< F >, concepts::PiecewiseConstFormula< concepts::Point >, concepts::PiecewiseConstFormula< Real >, concepts::PiecewiseConstDynArrayFormula< F >, concepts::PiecewiseFormula< F >, concepts::PiecewiseFormula< Cmplx >, concepts::PiecewiseFormula< Cmplx2d >, concepts::PiecewiseFormula< concepts::Point >, concepts::PiecewiseFormula< Real >, concepts::PiecewiseFormulaFun< F, G >, concepts::PiecewiseFormulaFun< Cmplx, Real >, concepts::PiecewiseFormulaFun< Real, Real >, concepts::PiecewiseFormulaCombine< F, G, H, I >, concepts::LocalEstimator< F >, concepts::Formula< F >, concepts::Formula< Cmplx >, concepts::Formula< Cmplx2d >, concepts::Formula< concepts::Point< Cmplx, 2 > >, concepts::Formula< Point< Cmplx, 2 > >, concepts::Formula< Point< F, dim > >, concepts::Formula< Real >, concepts::Formula< Real2d >, and concepts::FormulaFromElementFormula< dim, F, G >.

operator()() [2/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const Connector &  cntr, const Real2d &  p, const Real  t = 0.0  ) const

pure virtual

Implemented in concepts::PiecewiseConstDynArrayFormula< F >.

operator()() [3/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const Connector &  cntr, const Real3d &  p, const Real  t = 0.0  ) const

pure virtual

Implemented in concepts::PiecewiseConstDynArrayFormula< F >.

operator()() [4/9]

virtual F concepts::ElementFormula< F, concepts::Realtype< F >::type >::operator() ( const ElementWithCell< concepts::Realtype< F >::type > &  elm, const Real  p, const Real  t = 0.0  ) const

pure virtualinherited

Evaluates the formula.

Parameters

elm	Element
p	Point in space in local element coordinates
t	Point in time

operator()() [5/9]

virtual F concepts::ElementFormula< F, concepts::Realtype< F >::type >::operator() ( const ElementWithCell< concepts::Realtype< F >::type > &  elm, const Real2d &  p, const Real  t = 0.0  ) const

pure virtualinherited

Evaluates the formula.

Parameters

elm	Element
p	Point in space in local element coordinates
t	Point in time

operator()() [6/9]

virtual F concepts::ElementFormula< F, concepts::Realtype< F >::type >::operator() ( const ElementWithCell< concepts::Realtype< F >::type > &  elm, const Real3d &  p, const Real  t = 0.0  ) const

pure virtualinherited

Evaluates the formula.

Parameters

elm	Element
p	Point in space in local element coordinates
t	Point in time

operator()() [7/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const ElementWithCell< G > &  elm, const Real  p, const Real  t = 0.0  ) const

inlinevirtual

Definition at line 52 of file piecewiseFormula.hh.

operator()() [8/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const ElementWithCell< G > &  elm, const Real2d &  p, const Real  t = 0.0  ) const

inlinevirtual

Definition at line 57 of file piecewiseFormula.hh.

operator()() [9/9]

template<typename F >

virtual F concepts::PiecewiseFormulaBase< F >::operator() ( const ElementWithCell< G > &  elm, const Real3d &  p, const Real  t = 0.0  ) const

inlinevirtual

Definition at line 63 of file piecewiseFormula.hh.

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

• formula/piecewiseFormula.hh