Piecewise constant function defined by attributes, imported from a file. More...

#include <formula.hh>

Inheritance diagram for concepts::PiecewiseConstImportFormula< F >:

Collaboration diagram for concepts::PiecewiseConstImportFormula< F >:

Public Types
typedef concepts::Realtype< F > ::type	G
typedef F	value_type
Public Member Functions
virtual PiecewiseConstFormula < F > *	clone () const
	Virtual copy constructor.
virtual F &	dflt_value ()
	Gives default value.
virtual const F &	dflt_value () const
	Gives default value.
virtual F	operator() (const Connector &cell, 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 ElementWithCell< concepts::Realtype< F >::type > &elm, const Real p, const Real t=0.0) const =0
	Evaluates the formula.
virtual F	operator() (const ElementWithCell< concepts::Realtype< F >::type > &elm, const Real3d &p, const Real t=0.0) const =0
virtual F	operator() (const Connector &cell, const Real3d &p, const Real t=0.0) const
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< G > &elm, const Real2d &p, const Real t=0.0) const
virtual F	operator() (const Connector &cell, const Real p, const Real t=0.0) const
	Gives the constant in an particular cell.
virtual F	operator() (const ElementWithCell< G > &elm, const Real p, const Real t=0.0) const
template<class H >
PiecewiseConstFormula< F > &	operator*= (const H &factor)
virtual F &	operator[] (const uint attrib)
	Set the constant in an particular cell.
virtual const F &	operator[] (const uint attrib) const
	PiecewiseConstImportFormula (const std::string material, const uint idxStart=1, const F dflt_value=0)
Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Protected Attributes
HashMap< F >	formula_
	Mapping from the elements on to the constants.
Private Member Functions
void	read_ (std::istringstream &iss)
	reads a line, needs special implementation for different types `F`

Detailed Description

template<typename F = Real>
class concepts::PiecewiseConstImportFormula< F >

Piecewise constant function defined by attributes, imported from a file.

Format is

      1 3 1.4
      2 4 1.5
      3 5 1.6

, where in the first column is the consecutive numbering, in the second the attribute, and in the following the contribution to the constants.

Format for the constants:

bool:   0 = false, else true
           Real:   1.4 or 1.4e7
           Cmplx:  (1.0,0.0)

Author:: Kersten Schmidt, 2004

Definition at line 164 of file formula.hh.

Member Typedef Documentation

template<typename F>

typedef concepts::Realtype<F>::type concepts::PiecewiseFormulaBase< F >::G [inherited]

Reimplemented in concepts::Formula< F >, concepts::Formula< concepts::Point< Cmplx, 2 > >, concepts::Formula< Point< F, dim > >, concepts::Formula< Cmplx >, concepts::Formula< Real >, and concepts::Formula< Real2d >.

Definition at line 40 of file piecewiseFormula.hh.

typedef F concepts::ElementFormula< F, concepts::Realtype< F >::type >::value_type [inherited]

Reimplemented in concepts::Formula< F >.

Definition at line 31 of file elementFormula.hh.

Constructor & Destructor Documentation

template<typename F = Real>

concepts::PiecewiseConstImportFormula< F >::PiecewiseConstImportFormula	(	const std::string	material,
		const uint	idxStart = `1`,
		const F	dflt_value = `0`
	)

Member Function Documentation

template<typename F = Real>

virtual PiecewiseConstFormula<F>* concepts::PiecewiseConstFormula< F >::clone ( ) const [virtual, inherited]

Virtual copy constructor.

Implements concepts::PiecewiseFormulaBase< F >.

template<typename F>

virtual const F& concepts::PiecewiseFormulaBase< F >::dflt_value ( ) const [inline, virtual, inherited]

Gives default value.

Definition at line 76 of file piecewiseFormula.hh.

template<typename F>

virtual F& concepts::PiecewiseFormulaBase< F >::dflt_value ( ) [inline, virtual, inherited]

Gives default value.

Definition at line 78 of file piecewiseFormula.hh.

template<typename F = Real>

virtual std::ostream& concepts::PiecewiseConstFormula< F >::info ( std::ostream & os ) const [protected, virtual, inherited]

Returns information in an output stream.

Reimplemented from concepts::PiecewiseFormulaBase< F >.

template<typename F>

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

Definition at line 58 of file piecewiseFormula.hh.

template<typename F = Real>

virtual F concepts::PiecewiseConstFormula< F >::operator()	(	const Connector &	cell,
		const Real2d &	p,
		const Real	t = `0.0`
	)		const `[inline, virtual, inherited]`

Implements concepts::PiecewiseFormulaBase< F >.

Definition at line 102 of file formula.hh.

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 virtual, inherited]`

Evaluates the formula.

Parameters:

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

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 virtual, inherited]`

template<typename F = Real>

virtual F concepts::PiecewiseConstFormula< F >::operator()	(	const Connector &	cell,
		const Real3d &	p,
		const Real	t = `0.0`
	)		const `[inline, virtual, inherited]`

Implements concepts::PiecewiseFormulaBase< F >.

Definition at line 115 of file formula.hh.

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 virtual, inherited]`

template<typename F>

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

Definition at line 52 of file piecewiseFormula.hh.

template<typename F = Real>

virtual F concepts::PiecewiseConstFormula< F >::operator()	(	const Connector &	cell,
		const Real	p,
		const Real	t = `0.0`
	)		const `[inline, virtual, inherited]`

Gives the constant in an particular cell.

Implements concepts::PiecewiseFormulaBase< F >.

Definition at line 98 of file formula.hh.

template<typename F>

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

Definition at line 47 of file piecewiseFormula.hh.

template<typename F >

template<class H >

PiecewiseConstFormula< F > & concepts::PiecewiseConstFormula< F >::operator*= ( const H & factor ) [inherited]

Definition at line 137 of file formula.hh.

template<typename F = Real>

virtual F& concepts::PiecewiseConstFormula< F >::operator[] ( const uint attrib ) [virtual, inherited]

Set the constant in an particular cell.

Parameters:

cell	Cell the value is to set
value	Value
recursive	If flag is set all children get the same value.

template<typename F = Real>

virtual const F& concepts::PiecewiseConstFormula< F >::operator[] ( const uint attrib ) const [virtual, inherited]

template<typename F = Real>

void concepts::PiecewiseConstImportFormula< F >::read_ ( std::istringstream & iss ) [private]

reads a line, needs special implementation for different types F

Member Data Documentation

template<typename F = Real>

HashMap<F> concepts::PiecewiseConstFormula< F >::formula_ [protected, inherited]

Mapping from the elements on to the constants.

Definition at line 131 of file formula.hh.

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

geometry/formula.hh

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

template<typename F = Real> class concepts::PiecewiseConstImportFormula< F >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename F = Real>
class concepts::PiecewiseConstImportFormula< F >