Calculates the collocation points coordinates for the triangle element. The coordinates are also calculated for the line element. More...

#include <TriangleCollocationPoints.h>

Collaboration diagram for TriangleCollocationPoints:

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List of all members.

Public Member Functions
	TriangleCollocationPoints ()
	Default onstructor.
	TriangleCollocationPoints (TriangleCollocationPoints &Instance)
	Copy-initializer constructor.
	~TriangleCollocationPoints ()
	Destructor.
TriangleCollocationPoints &	operator= (TriangleCollocationPoints &Instance)
	Copies the contents of instance to the object.
	operator LineCollocationPoints & ()
	Cast operator for the reference of the class attribute "LineCP".
void	SetMaxPolyOrder (unsigned long MaxOrder)
	Sets the maximum polynomial order for the triangle collocation points.
unsigned long	GetMaxPolyOrder ()
	Returns the maximum polynomial order for the triangle collocation points.
unsigned long	GetCollocationPointsSetNumber (unsigned long PolyOrder)
	Returns the set number of the collocation points for the given polynomial order.
unsigned long	GetTotalNumberCollocationPoints ()
	Returns the total number of collocation points.
unsigned long	GetNumberCollocationPoints (ElementShape_E EntityShape, unsigned long PolyOrder, long &CollocationPointsSetNumber)
	Returns the number of collocation points for the given polynomial order and the collocation point set where they are stored.
unsigned long	GetNumberCollocationPointsSets ()
	Returns the number of collocation points sets stored in the class.
double *const	GetCollocationPointsCoords (ElementShape_E EntityShape, unsigned long PolyOrder, unsigned long &NumberPoints)
	Returns the collocation points for the given shape and polynomial order.
void	RunCollocationPointsCoords (ElementShape_E EntityShape, collocationPointsAttributes_S &CPAttributes, OneIndexTable< unsigned long > &TensorIndices, BuiltInArray< unsigned long > &PolyOrder)
	Calculates the collocation points coordinates.
void	Print (FILE *File, ElementShape_E EntityShape)
	Prints the collocation coordinates in the given ascii file.
Protected Attributes
LineCollocationPoints	LineCP
	Instance of the LineCollocationPoints class to calculated 1D coordinates.
OneIndexTable< double >	Coords
	Table that stores the collocation points coordinates (L1,L2,L3) for each node.
unsigned long	Pmax
	Maximum polynomial order.

Detailed Description

Calculates the collocation points coordinates for the triangle element. The coordinates are also calculated for the line element.

Author:: Fabiano Fernandes Bargos/Marco Lcio Bittencourt

Date:: March/15/2011

Constructor & Destructor Documentation

TriangleCollocationPoints::TriangleCollocationPoints ( TriangleCollocationPoints & Instance )

Copy-initializer constructor.

Parameters:

[in] Instance - instance of the TriangleCollocationPoints class

Member Function Documentation

double *const TriangleCollocationPoints::GetCollocationPointsCoords	(	ElementShape_E	EntityShape,
		unsigned long	PolyOrder,
		unsigned long &	NumberPoints
	)

Returns the collocation points for the given shape and polynomial order.

Parameters:

[in]	EntityShape	- entity shape for which the collocation poins are requested. If LINE, returns the line collocation points; if TRIANGLE, returns the collocation points for each node of the triangle in the format (L1,L2,L3)
[in]	PolyOrder	- polynomial order

Returns:: pointer to the double array with the collocation coordinates for each node of the element.

unsigned long TriangleCollocationPoints::GetCollocationPointsSetNumber ( unsigned long PolyOrder )

Returns the set number of the collocation points for the given polynomial order.

Parameters:

[in] PolyOrder - polynomial order

Returns:: an unsigned long type with the set number value.

unsigned long TriangleCollocationPoints::GetMaxPolyOrder ( )

Returns the maximum polynomial order for the triangle collocation points.

Returns:: Maximum polynomial order as an unsigned long.

unsigned long TriangleCollocationPoints::GetNumberCollocationPoints	(	ElementShape_E	EntityShape,
		unsigned long	PolyOrder,
		long &	CollocationPointsSetNumber
	)

Returns the number of collocation points for the given polynomial order and the collocation point set where they are stored.

Parameters:

[in]	EntityShape	- entity shape for which the number of collocation points must be calculated. If it is TRIANGLE, the number of collocation points are calculated; if it is LINE, only the number of line collocation points are calculated.
[in]	PolyOrder	- polynomial order for which the number of collocation points is requested.
[out]	CollocationPointsSetNumber	- number of the set where the collocation poins are stored.

Returns:: an unsigned long with the number of collocation points.

unsigned long TriangleCollocationPoints::GetNumberCollocationPointsSets ( )

Returns the number of collocation points sets stored in the class.

Returns:: an unsigned long with the number of collocation points sets.

unsigned long TriangleCollocationPoints::GetTotalNumberCollocationPoints ( )

Returns the total number of collocation points.

Returns:: an unsigned long with value the total number of collocation points.

TriangleCollocationPoints::operator LineCollocationPoints & ( )

Cast operator for the reference of the class attribute "LineCP".

Returns:: reference to the class attribute "LineCP" of type LineCollocationPoints

TriangleCollocationPoints & TriangleCollocationPoints::operator= ( TriangleCollocationPoints & Instance )

Copies the contents of instance to the object.

Parameters:

[in] Instance - instance of the TriangleCollocationPoints class

void TriangleCollocationPoints::Print	(	FILE *	File,
		ElementShape_E	EntityShape
	)

Prints the collocation coordinates in the given ascii file.

Parameters:

[in]	File	- pointer to the ascii file
[in]	EntityShape	- entity shape for which the coolocation points must be printed. If LINE, onlye the line coordinates are printed; if TRIANGLE the triangle collocation points coodinates are printed

void TriangleCollocationPoints::RunCollocationPointsCoords	(	ElementShape_E	EntityShape,
		collocationPointsAttributes_S &	CPAttributes,
		OneIndexTable< unsigned long > &	TensorIndices,
		BuiltInArray< unsigned long > &	PolyOrder
	)

Calculates the collocation points coordinates.

Parameters:

[in]	EntityShape	- entity shape for which the coolocation points must be calculated. If LINE, onlye the line coordinates are calculated; if TRIANGLE, the line and triangle collocation points coodinates are calculated.
[in]	CPAttributes	- attributes for the collocation points
[in]	TensorIndices	- tensorization indices for the square element
[in]	PolyOrder	- array with polynomial orders in ascending sequence

void TriangleCollocationPoints::SetMaxPolyOrder ( unsigned long MaxOrder )

Sets the maximum polynomial order for the triangle collocation points.

Parameters:

[in] MaxOrder - maximum polynomial order.

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

include/interpolation/collocationpoints/TriangleCollocationPoints.h
src/interpolation/collocationpoints/TriangleCollocationPoints.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation