Class that returns the shape functions associated with legendre. More...

#include <Qspectral_elements.h>

Inheritance diagram for oomph::OneDLegendreShapeParam:

Public Member Functions
	OneDLegendreShapeParam (const unsigned &order, const double &s)
	Constructor. More...

Public Member Functions inherited from oomph::Shape
	Shape (const unsigned &N)
	Constructor for a single-index set of shape functions. More...

	Shape (const unsigned &N, const unsigned &M)
	Constructor for a two-index set of shape functions. More...

	Shape (const Shape &shape)=delete
	Broken copy constructor. More...

	Shape ()
	Default constructor - just assigns a null pointers and zero index sizes. More...

void	operator= (const Shape &shape)
	The assignment operator does a shallow copy (resets the pointer to the data) More...

void	operator= (Shape *const &shape_pt)
	The assignment operator does a shallow copy (resets the pointer to the data) More...

	~Shape ()
	Destructor, clear up the memory allocated by the object. More...

void	resize (const unsigned &N, const unsigned &M=1)
	Change the size of the storage. More...

double &	operator[] (const unsigned &i)
	Overload the bracket operator to provide access to values. More...

const double &	operator[] (const unsigned &i) const
	Overload the bracket operator (const version) More...

double &	operator() (const unsigned &i)
	Overload the round bracket operator to provide access to values. More...

const double &	operator() (const unsigned &i) const
	Overload the round bracket operator (const version) More...

double &	operator() (const unsigned &i, const unsigned &j)
	Overload the round bracket operator, allowing for two indices. More...

const double &	operator() (const unsigned &i, const unsigned &j) const
	Overload the round bracket operator, allowing for two indices (const version) More...

unsigned	nindex1 () const
	Return the range of index 1 of the shape function object. More...

unsigned	nindex2 () const
	Return the range of index 2 of the shape function object. More...

Static Public Member Functions
static void	calculate_nodal_positions (const unsigned &order)
	Static function used to populate the stored positions. More...

static double	nodal_position (const unsigned &order, const unsigned &n)

Static Public Attributes
static std::map< unsigned, Vector< double > >	z

Additional Inherited Members
Protected Member Functions inherited from oomph::Shape
void	range_check (const unsigned &i, const unsigned &j) const
	Private function that checks whether the index is in range. More...

Protected Attributes inherited from oomph::Shape
double *	Psi
	Pointer that addresses the storage that will be used to read and set the shape functions. The shape functions are packed into a flat array of doubles. More...

double *	Allocated_storage
	Pointer that addresses the storage allocated by the object on construction. This will be the same as Psi if the object is not copied. More...

unsigned	Index1
	Size of the first index of the shape function. More...

unsigned	Index2
	Size of the second index of the shape function. More...

Detailed Description

Class that returns the shape functions associated with legendre.

Definition at line 45 of file Qspectral_elements.h.

Constructor & Destructor Documentation

◆ OneDLegendreShapeParam()

oomph::OneDLegendreShapeParam::OneDLegendreShapeParam	(	const unsigned &	order,
		const double &	s
	)

inline

Constructor.

Definition at line 67 of file Qspectral_elements.h.

References oomph::Orthpoly::dlegendre(), oomph::Orthpoly::eps, i, oomph::Orthpoly::legendre(), s, and z.

Member Function Documentation

◆ calculate_nodal_positions()

static void oomph::OneDLegendreShapeParam::calculate_nodal_positions ( const unsigned & order )

inlinestatic

Static function used to populate the stored positions.

Definition at line 51 of file Qspectral_elements.h.

References oomph::Orthpoly::gll_nodes(), and z.

◆ nodal_position()

static double oomph::OneDLegendreShapeParam::nodal_position	(	const unsigned &	order,
		const unsigned &	n
	)

inlinestatic

Definition at line 60 of file Qspectral_elements.h.

References z.

Member Data Documentation

◆ z

std::map< unsigned, Vector< double > > oomph::OneDLegendreShapeParam::z

static

Definition at line 48 of file Qspectral_elements.h.

Referenced by calculate_nodal_positions(), nodal_position(), oomph::OneDLegendreDShapeParam::OneDLegendreDShapeParam(), and OneDLegendreShapeParam().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members