concepts::ArrayLocalCoord Class Reference

#include <arrays.hh>

Inheritance diagram for concepts::ArrayLocalCoord:

Public Member Functions
	ArrayLocalCoord (const QuadNd &quad, uint k, uint dim, const Array< Real > &q)
void	resize (const uint sz)
void	resizePreserve (const uint sz)
void	zeros ()
	Fills the memory with zeros.
	operator Real * ()
	Returns a pointer to the array.
	operator const Real * () const
	Returns a pointer to the array.
const Real &	operator[] (const int i) const
	Index operator.
Real &	operator[] (const int i)
	Index operator.
Array< Real > &	operator*= (const G n)
	Scaling operator.
Array< Real > &	operator*= (const Array< H > &a)
	Multiplication operator.
Array< Real > &	operator+= (const Real n)
	Addition operator.
Array< Real > &	operator+= (const Array< H > &a)
	Addition operator.
Array< Real > &	operator-= (const Real n)
	Subtraction operator.
Array< Real > &	operator-= (const Array< H > &a)
	Subtraction operator.
Array< Real >	operator- () const
	Negation operator.
Array< Real > &	apply (Real &fnc(Real &))
Array< Real > &	apply (const Array< H > &a, Real fnc(const H &))
Array< Real > &	apply (const Array< H > &a, Real fnc(const H &, const Real &))
uint	size () const
	Returns the requested size of the array.
uint	cursize () const
	Returns the size of the allocated memory.
int	memory () const
	Returns the memory usage in bytes.
Array< Real > &	reverse ()
	Reverse the order of the entries.
std::ostream &	info (std::ostream &os) const

Protected Attributes
Real *	data_
	Data.
uint	size_
	Current real size of the array.
uint	n_
	Requested size of the array.

Detailed Description

Array of local coordinates, e.g., inside a quad, but only along an edge.

Author

Kersten Schmidt, 2010, Robert Gruhlke cd .2013

Definition at line 269 of file arrays.hh.

Constructor & Destructor Documentation

ArrayLocalCoord()

concepts::ArrayLocalCoord::ArrayLocalCoord	(	const QuadNd &	quad,
		uint	k,
		uint	dim,
		const Array< Real > &	q
	)

Constructor for a QuadNd, where local coordinates are evaluated on the edge. If the wanted local direction it opposite to edge, then the array is of length 1.

Parameters

quad	cell
k	number of the edge
dim	local x- (dim = 0) or y-direction (dim = 1)
q	arrays of quadrature points in [0,1], 0 ~ first vertex of the edge 1 ~ second vertex of the edge

Member Function Documentation

apply() [1/3]

Array< Real > & concepts::Array< Real >::apply ( const Array< H > &  a, Real  fncconst H &  )

inlineinherited

Application operator to each component

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

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

Definition at line 233 of file array.hh.

apply() [2/3]

Array< Real > & concepts::Array< Real >::apply ( const Array< H > &  a, Real  fncconst H &, const F &  )

inlineinherited

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.

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

Definition at line 249 of file array.hh.

apply() [3/3]

Array< Real > & concepts::Array< Real >::apply ( Real &  fncF & )

inlineinherited

Application operator to each component, e.g. std::sin or std::conj

Definition at line 219 of file array.hh.

cursize()

uint concepts::Array< Real >::cursize ( ) const

inlineinherited

Returns the size of the allocated memory.

Definition at line 262 of file array.hh.

info()

std::ostream & concepts::Array< Real >::info ( std::ostream &  os ) const

inherited

Definition at line 270 of file array.hh.

memory()

int concepts::Array< Real >::memory ( ) const

inlineinherited

Returns the memory usage in bytes.

Definition at line 265 of file array.hh.

operator const Real *()

concepts::Array< Real >::operator const Real * ( ) const

inlineinherited

Returns a pointer to the array.

Definition at line 133 of file array.hh.

operator Real *()

concepts::Array< Real >::operator Real * ( )

inlineinherited

Returns a pointer to the array.

Definition at line 131 of file array.hh.

operator*=() [1/2]

Array< Real > & concepts::Array< Real >::operator*= ( const Array< H > &  a )

inlineinherited

Multiplication operator.

Definition at line 158 of file array.hh.

operator*=() [2/2]

Array< Real > & concepts::Array< Real >::operator*= ( const G  n )

inlineinherited

Scaling operator.

Definition at line 150 of file array.hh.

operator+=() [1/2]

Array< Real > & concepts::Array< Real >::operator+= ( const Array< H > &  a )

inlineinherited

Addition operator.

Definition at line 191 of file array.hh.

operator+=() [2/2]

Array< Real > & concepts::Array< Real >::operator+= ( const Real  n )

inlineinherited

Addition operator.

Definition at line 185 of file array.hh.

operator-()

Array< Real > concepts::Array< Real >::operator- ( ) const

inlineinherited

Negation operator.

Definition at line 211 of file array.hh.

operator-=() [1/2]

Array< Real > & concepts::Array< Real >::operator-= ( const Array< H > &  a )

inlineinherited

Subtraction operator.

Definition at line 204 of file array.hh.

operator-=() [2/2]

Array< Real > & concepts::Array< Real >::operator-= ( const Real  n )

inlineinherited

Subtraction operator.

Definition at line 198 of file array.hh.

operator[]() [1/2]

Real & concepts::Array< Real >::operator[] ( const int  i )

inlineinherited

Index operator.

Definition at line 142 of file array.hh.

operator[]() [2/2]

const Real & concepts::Array< Real >::operator[] ( const int  i ) const

inlineinherited

Index operator.

Definition at line 136 of file array.hh.

resize()

void concepts::Array< Real >::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 122 of file array.hh.

resizePreserve()

void concepts::Array< Real >::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 126 of file array.hh.

reverse()

Array< Real > & concepts::Array< Real >::reverse ( )

inherited

Reverse the order of the entries.

Definition at line 268 of file array.hh.

size()

uint concepts::Array< Real >::size ( ) const

inlineinherited

Returns the requested size of the array.

Definition at line 259 of file array.hh.

zeros()

void concepts::Array< Real >::zeros ( )

inlineinherited

Fills the memory with zeros.

Definition at line 128 of file array.hh.

Member Data Documentation

data_

Real * concepts::Array< Real >::data_

protectedinherited

Data.

Definition at line 273 of file array.hh.

n_

uint concepts::Array< Real >::n_

protectedinherited

Requested size of the array.

Definition at line 277 of file array.hh.

size_

uint concepts::Array< Real >::size_

protectedinherited

Current real size of the array.

Definition at line 275 of file array.hh.

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

• geometry/arrays.hh