concepts::ArrayJacobian< 2, 2 > Class Template Reference

Array of jacobian matrices in 2D on 2D elements. More...

#include <arrays.hh>

Inheritance diagram for concepts::ArrayJacobian< 2, 2 >:

Collaboration diagram for concepts::ArrayJacobian< 2, 2 >:

List of all members.

Public Member Functions
Array< Mapping< Real, 2 > > &	apply (Mapping< Real, 2 > &fnc(Mapping< Real, 2 > &))
	Application operator to each component, e.g.
Array< Mapping< Real, 2 > > &	apply (const Array< H > &a, Mapping< Real, 2 >fnc(const H &))
	Application operator to each component.
Array< Mapping< Real, 2 > > &	apply (const Array< H > &a, Mapping< Real, 2 >fnc(const H &, const Mapping< Real, 2 > &))
	Application operator to each component.
	ArrayJacobian (const Quad2d &quad, const Array< Real > &qX, const Array< Real > &qY)
	Constructor for a Quad2d.
	ArrayJacobian (const Quad2d &quad, uint k, const Array< Real > &q)
	Constructor for a Quad2d, evaluated on an edge.
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 Mapping< Real, 2 > * () const
	Returns a pointer to the array.
	operator Mapping< Real, 2 > * ()
	Returns a pointer to the array.
Array< Mapping< Real, 2 > > &	operator*= (const Array< H > &a)
	Multiplication operator.
Array< Mapping< Real, 2 > > &	operator*= (const G n)
	Scaling operator.
Array< Mapping< Real, 2 > > &	operator+= (const Mapping< Real, 2 >n)
	Addition operator.
Array< Mapping< Real, 2 > > &	operator+= (const Array< H > &a)
	Addition operator.
Array< Mapping< Real, 2 > >	operator- () const
	Negation operator.
Array< Mapping< Real, 2 > > &	operator-= (const Array< H > &a)
	Subtraction operator.
Array< Mapping< Real, 2 > > &	operator-= (const Mapping< Real, 2 >n)
	Subtraction operator.
const Mapping< Real, 2 > &	operator[] (const int i) const
	Index operator.
Mapping< Real, 2 > &	operator[] (const int i)
	Index operator.
void	resize (const uint sz)
	Resizes the array.
void	resizePreserve (const uint sz)
	Resizes the array.
Array< Mapping< Real, 2 > > &	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
Mapping< Real, 2 > *	data_
	Data.
uint	n_
	Requested size of the array.
uint	size_
	Current real size of the array.

---

Detailed Description

template<>
class concepts::ArrayJacobian< 2, 2 >

Array of jacobian matrices in 2D on 2D elements.

Author:

Kersten Schmidt, 2009

Definition at line 158 of file arrays.hh.

---

Constructor & Destructor Documentation

concepts::ArrayJacobian< 2, 2 >::ArrayJacobian	(	const Quad2d &	quad,
		const Array< Real > &	qX,
		const Array< Real > &	qY
	)

Constructor for a Quad2d.

Parameters:

quad	cell
qX,qY	arrays of quadrature points in [0,1]

concepts::ArrayJacobian< 2, 2 >::ArrayJacobian	(	const Quad2d &	quad,
		uint	k,
		const Array< Real > &	q
	)

Constructor for a Quad2d, evaluated on an edge.

Parameters:

quad	cell
k	number of the edge
q	arrays of quadrature points in [0,1], 0 ~ first vertex of the edge 1 ~ second vertex of the edge

---

Member Function Documentation

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::apply

(

Mapping< Real, 2 > &

fncF &

)

[inline, inherited]

Application operator to each component, e.g.

std::sin or std::conj

Definition at line 215 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::apply	(	const Array< H > &	a,
		Mapping< Real, 2 >	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.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::apply	(	const Array< H > &	a,
		Mapping< Real, 2 >	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.

uint concepts::Array< Mapping< Real, 2 > >::cursize

(

)

const [inline, inherited]

Returns the size of the allocated memory.

Definition at line 258 of file array.hh.

std::ostream& concepts::Array< Mapping< Real, 2 > >::info

(

std::ostream &

os

)

const [inherited]

int concepts::Array< Mapping< Real, 2 > >::memory

(

)

const [inline, inherited]

Returns the memory usage in bytes.

Definition at line 261 of file array.hh.

concepts::Array< Mapping< Real, 2 > >::operator const Mapping< Real, 2 > *

(

)

const [inline, inherited]

Returns a pointer to the array.

Definition at line 129 of file array.hh.

concepts::Array< Mapping< Real, 2 > >::operator Mapping< Real, 2 > *

(

)

[inline, inherited]

Returns a pointer to the array.

Definition at line 127 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator*=

(

const G

n

)

[inline, inherited]

Scaling operator.

Definition at line 146 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator*=

(

const Array< H > &

a

)

[inline, inherited]

Multiplication operator.

Definition at line 154 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator+=

(

const Array< H > &

a

)

[inline, inherited]

Addition operator.

Definition at line 187 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator+=

(

const Mapping< Real, 2 >

n

)

[inline, inherited]

Addition operator.

Definition at line 181 of file array.hh.

Array<Mapping< Real, 2 > > concepts::Array< Mapping< Real, 2 > >::operator-

(

)

const [inline, inherited]

Negation operator.

Definition at line 207 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator-=

(

const Array< H > &

a

)

[inline, inherited]

Subtraction operator.

Definition at line 200 of file array.hh.

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::operator-=

(

const Mapping< Real, 2 >

n

)

[inline, inherited]

Subtraction operator.

Definition at line 194 of file array.hh.

const Mapping< Real, 2 > & concepts::Array< Mapping< Real, 2 > >::operator[]

(

const int

i

)

const [inline, inherited]

Index operator.

Definition at line 132 of file array.hh.

Mapping< Real, 2 > & concepts::Array< Mapping< Real, 2 > >::operator[]

(

const int

i

)

[inline, inherited]

Index operator.

Definition at line 138 of file array.hh.

void concepts::Array< Mapping< Real, 2 > >::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.

void concepts::Array< Mapping< Real, 2 > >::resizePreserve

(

const uint

sz

)

[inherited]

Resizes the array.

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

Array<Mapping< Real, 2 > >& concepts::Array< Mapping< Real, 2 > >::reverse

(

)

[inherited]

Reverse the order of the entries.

uint concepts::Array< Mapping< Real, 2 > >::size

(

)

const [inline, inherited]

Returns the requested size of the array.

Definition at line 255 of file array.hh.

void concepts::Array< Mapping< Real, 2 > >::zeros

(

)

[inline, inherited]

Fills the memory with zeros.

Definition at line 124 of file array.hh.

---

Member Data Documentation

Mapping< Real, 2 > * concepts::Array< Mapping< Real, 2 > >::data_ [protected, inherited]

Data.

Definition at line 269 of file array.hh.

uint concepts::Array< Mapping< Real, 2 > >::n_ [protected, inherited]

Requested size of the array.

Definition at line 273 of file array.hh.

uint concepts::Array< Mapping< Real, 2 > >::size_ [protected, inherited]

Current real size of the array.

Definition at line 271 of file array.hh.

---

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

• geometry/arrays.hh