hp1D::ArrayElementFormula< F > Class Template Reference

Array of formula values on quadrature points. More...

#include <formula.hh>

Inheritance diagram for hp1D::ArrayElementFormula< F >:

Collaboration diagram for hp1D::ArrayElementFormula< F >:

List of all members.

Public Member Functions
Array< F > &	apply (F &fnc(F &))
	Application operator to each component, e.g.
template<class H >
Array< F > &	apply (const Array< H > &a, F fnc(const H &))
	Application operator to each component.
template<class H >
Array< F > &	apply (const Array< H > &a, F fnc(const H &, const F &))
	Application operator to each component.
	ArrayElementFormula ()
	Constructor.
	ArrayElementFormula (const Element< Real > &elm, const concepts::ElementFormulaContainer< F > frm)
	Constructor with calling of compute.
void	compute (const Element< Real > &elm, const concepts::ElementFormulaContainer< F > frm)
	Evaluates the formula frm on all quadrature points of element elm.
uint	cursize () const
	Returns the size of the allocated memory.
std::ostream &	info (std::ostream &os) const
int	memory () const
	Returns the memory usage in bytes.
	operator const F * () const
	Returns a pointer to the array.
	operator F * ()
	Returns a pointer to the array.
template<class G >
Array< F > &	operator*= (const G n)
	Scaling operator.
template<class H >
Array< F > &	operator*= (const Array< H > &a)
	Multiplication operator.
Array< F > &	operator+= (const F n)
	Addition operator.
template<class H >
Array< F > &	operator+= (const Array< H > &a)
	Addition operator.
Array< F >	operator- () const
	Negation operator.
Array< F > &	operator-= (const F n)
	Subtraction operator.
template<class H >
Array< F > &	operator-= (const Array< H > &a)
	Subtraction operator.
const F &	operator[] (const int i) const
	Index operator.
F &	operator[] (const int i)
	Index operator.
void	resize (const uint sz)
	Resizes the array.
void	resizePreserve (const uint sz)
	Resizes the array.
Array< F > &	reverse ()
	Reverse the order of the entries.
uint	size () const
	Returns the requested size of the array.
void	zeros ()
	Fills the memory with zeros.
Protected Attributes
F *	data_
	Data.
uint	n_
	Requested size of the array.
uint	size_
	Current real size of the array.

---

Detailed Description

template<class F = Real>
class hp1D::ArrayElementFormula< F >

Array of formula values on quadrature points.

Definition at line 58 of file formula.hh.

---

Constructor & Destructor Documentation

template<class F >

hp1D::ArrayElementFormula< F >::ArrayElementFormula

(

)

Constructor.

The array is empty at the beginning.

Definition at line 76 of file formula.hh.

template<class F >

hp1D::ArrayElementFormula< F >::ArrayElementFormula	(	const Element< Real > &	elm,
		const concepts::ElementFormulaContainer< F >	frm
	)

Constructor with calling of compute.

Definition at line 80 of file formula.hh.

---

Member Function Documentation

template<class F>

Array<F>& concepts::Array< F >::apply

(

F &

fncF &

)

[inline, inherited]

Application operator to each component, e.g.

std::sin or std::conj

Definition at line 215 of file array.hh.

template<class F>

template<class H >

Array<F>& concepts::Array< F >::apply	(	const Array< H > &	a,
		F	fncconst H &
	)		[inline, inherited]

Application operator to each component.

Each array value is the function applied to the appropiate array value in a.

Parameters:

a	Array with elements of type H
fnc	Function which maps from H to F

Definition at line 229 of file array.hh.

template<class F>

template<class H >

Array<F>& concepts::Array< F >::apply	(	const Array< H > &	a,
		F	fncconst H &, const F &
	)		[inline, inherited]

Application operator to each component.

Each array value is the function applied to the appropiate array value in a and to the old array value.

Parameters:

a	Array with elements of type H
fnc	Function which maps from (H,F) to F

Definition at line 245 of file array.hh.

template<class F = Real>

void hp1D::ArrayElementFormula< F >::compute	(	const Element< Real > &	elm,
		const concepts::ElementFormulaContainer< F >	frm
	)

Evaluates the formula frm on all quadrature points of element elm.

template<class F>

uint concepts::Array< F >::cursize

(

)

const [inline, inherited]

Returns the size of the allocated memory.

Definition at line 258 of file array.hh.

template<class F >

std::ostream & concepts::Array< F >::info

(

std::ostream &

os

)

const [inherited]

Definition at line 298 of file array.hh.

template<class F>

int concepts::Array< F >::memory

(

)

const [inline, inherited]

Returns the memory usage in bytes.

Definition at line 261 of file array.hh.

template<class F>

concepts::Array< F >::operator const F *

(

)

const [inline, inherited]

Returns a pointer to the array.

Definition at line 129 of file array.hh.

template<class F>

concepts::Array< F >::operator F *

(

)

[inline, inherited]

Returns a pointer to the array.

Definition at line 127 of file array.hh.

template<class F>

template<class G >

Array<F>& concepts::Array< F >::operator*=

(

const G

n

)

[inline, inherited]

Scaling operator.

Definition at line 146 of file array.hh.

template<class F>

template<class H >

Array<F>& concepts::Array< F >::operator*=

(

const Array< H > &

a

)

[inline, inherited]

Multiplication operator.

Definition at line 154 of file array.hh.

template<class F>

Array<F>& concepts::Array< F >::operator+=

(

const F

n

)

[inline, inherited]

Addition operator.

Definition at line 181 of file array.hh.

template<class F>

template<class H >

Array<F>& concepts::Array< F >::operator+=

(

const Array< H > &

a

)

[inline, inherited]

Addition operator.

Definition at line 187 of file array.hh.

template<class F>

Array<F> concepts::Array< F >::operator-

(

)

const [inline, inherited]

Negation operator.

Definition at line 207 of file array.hh.

template<class F>

template<class H >

Array<F>& concepts::Array< F >::operator-=

(

const Array< H > &

a

)

[inline, inherited]

Subtraction operator.

Definition at line 200 of file array.hh.

template<class F>

Array<F>& concepts::Array< F >::operator-=

(

const F

n

)

[inline, inherited]

Subtraction operator.

Definition at line 194 of file array.hh.

template<class F>

const F& concepts::Array< F >::operator[]

(

const int

i

)

const [inline, inherited]

Index operator.

Definition at line 132 of file array.hh.

template<class F>

F& concepts::Array< F >::operator[]

(

const int

i

)

[inline, inherited]

Index operator.

Definition at line 138 of file array.hh.

template<class F >

void concepts::Array< F >::resize

(

const uint

sz

)

[inherited]

Resizes the array.

A reallocation occurs only if the requested space is not available, ie. making the array smaller does not result in a reallocation. If a reallocation occurs, the data is not preserved.

Definition at line 277 of file array.hh.

template<class F >

void concepts::Array< F >::resizePreserve

(

const uint

sz

)

[inherited]

Resizes the array.

Basically, it does the same as resize. But, if a reallocation occurs, the data is preserved.

Definition at line 286 of file array.hh.

template<class F >

Array< F > & concepts::Array< F >::reverse

(

)

[inherited]

Reverse the order of the entries.

Definition at line 307 of file array.hh.

template<class F>

uint concepts::Array< F >::size

(

)

const [inline, inherited]

Returns the requested size of the array.

Definition at line 255 of file array.hh.

template<class F>

void concepts::Array< F >::zeros

(

)

[inline, inherited]

Fills the memory with zeros.

Definition at line 124 of file array.hh.

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Member Data Documentation

template<class F>

F* concepts::Array< F >::data_ [protected, inherited]

Data.

Definition at line 269 of file array.hh.

template<class F>

uint concepts::Array< F >::n_ [protected, inherited]

Requested size of the array.

Definition at line 273 of file array.hh.

template<class F>

uint concepts::Array< F >::size_ [protected, inherited]

Current real size of the array.

Definition at line 271 of file array.hh.

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

• hp1D/formula.hh