Streamline Class Reference

#include <Streamline.h>

List of all members.

Public Member Functions
	Streamline (void)
	~Streamline (void)
void	addSamplePoint (SamplePoint *p)
void	sort ()
int	getId ()
int	getSize ()
SamplePoint	getAt (int index)
SamplePoint	operator[] (int index)
bool	hasNext ()
SamplePoint	getNext ()
void	reset ()
void	calculateVectors ()
SamplePointIter	getIter ()
SamplePointIter	begin ()
SamplePointIter	end ()
Private Member Functions
int	compare (const void *a, const void *b)
Private Attributes
int	m_Id
list< SamplePoint * >	m_samplePoints
list< SamplePoint * >::iterator	m_pointsIter

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Detailed Description

This class is a container for the storage of streamlines.
A streamline consists of several sample points and an Id.

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Constructor & Destructor Documentation

Streamline::Streamline

(

void

)

constructor

Streamline::~Streamline

(

void

)

destructor

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Member Function Documentation

void Streamline::addSamplePoint

(

SamplePoint *

p

)

Function to add a new SamplePoint to the Streamline.

Parameters:

p

new SamplePoint

void Streamline::sort

(

)

Function to sort a streamline depending on its renderId.

int Streamline::getId

(

)

Function that returns the ID of the streamline.

Returns:

Id of the stramline

int Streamline::getSize

(

)

Function that returns the size of a streamline.

Returns:

the size (amount of sample points)

SamplePoint Streamline::getAt

(

int

index

)

Function that returns a SamplePoint on a specific position on the streamline.

Parameters:

index

number of the sample point

SamplePoint Streamline::operator[]

(

int

index

)

Function that returns a SamplePoint on a specific position on the streamline.

Parameters:

index

number of the sample point

bool Streamline::hasNext

(

)

Returns true if there is any other SamplePoint after the current one.

Returns:

true if there is another SamplePoint

SamplePoint Streamline::getNext

(

)

Returns the next SamplePoint in the Streamline.

Returns:

the next SamplePoint

void Streamline::reset

(

)

Function to reset the iterator through the streamline.

void Streamline::calculateVectors

(

)

Function to calculate the tangent, normal, tapering coeff, etc of one sample point.

SamplePointIter Streamline::getIter

(

)

Returns the iterator for the list of SamplePoints in one streamline.

Returns:

the iterator through the streamline

SamplePointIter Streamline::begin

(

)

Returns the first SamplePoint in the Streamline.

Returns:

first SamplePoint

SamplePointIter Streamline::end

(

)

This function points after the last SamplePoint of the Streamline.

Returns:

one after the last samplepoint

int Streamline::compare	(	const void *	a,
		const void *	b
	)			[private]

Function to compare one SamplePoint with another one.

Parameters:

	*a	the first SamplePoint
	*b	the second SamplePoint

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Member Data Documentation

int Streamline::m_Id [private]

list<SamplePoint*> Streamline::m_samplePoints [private]

the id of the streamline

list<SamplePoint*>::iterator Streamline::m_pointsIter [private]

the list of SamplePoints of the streamline

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

• D:/UNI/semester1/visualisierung/uebung/abgabe2/FlowVis/include/Streamline.h

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