FlowData Class Reference

class managing the data sets and related stuff like data loading, channels creation etc. More...

#include <FlowData.h>

List of all members.

Public Member Functions
	FlowData ()
	initializes the channel storage
	~FlowData ()
	destoys all created channels
bool	loadDataset (string filename, bool bigEndian)
	Loads a dataset, returns true if everything successful. You have to specify the byte order used in the data.
int	getNumTimesteps ()
	Returns the number of timesteps.
int	createChannel ()
	creates a new channel and returns it's address in the channels array (line 28)
void	deleteChannel (int i)
	deletes the channel and all it's data at given adress
FlowChannel *	getChannel (int i)
	returns a pointer to the instance of channel at given adress. This is the only way to access the channels storage (at line 28)
FlowGeometry *	getGeometry ()
int	createChannelGeometry (int dimension)
	creates a new channel containing the geometrical information of the given dimension (x = 0, y = 1). Returns address of the created channel in the channels array (line 28)
int	createChannelVectorLength (int chX, int chY, int chZ=-1)
	creates a new channel containing the vector lengths for the given channels (channels given by IDs). Returns address of the created channel in the channels array (line 28)
int	createChannelVectorLength (FlowChannel *chX, FlowChannel *chY, FlowChannel *chZ=NULL)
	creates a new channel containing the vector lengths for the given channels (channels given by reference). Returns address of the created channel
bool	isLoaded ()
int	getNumUsedChannels ()

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Detailed Description

class managing the data sets and related stuff like data loading, channels creation etc.

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Constructor & Destructor Documentation

FlowData::FlowData

(

)

initializes the channel storage

FlowData::~FlowData

(

)

destoys all created channels

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Member Function Documentation

int FlowData::createChannel

(

)

creates a new channel and returns it's address in the channels array (line 28)

int FlowData::createChannelGeometry

(

int

dimension )

creates a new channel containing the geometrical information of the given dimension (x = 0, y = 1). Returns address of the created channel in the channels array (line 28)

int FlowData::createChannelVectorLength	(	int	chX,
		int	chY,
		int	chZ = -1
	)

creates a new channel containing the vector lengths for the given channels (channels given by IDs). Returns address of the created channel in the channels array (line 28)

int FlowData::createChannelVectorLength	(	FlowChannel *	chX,
		FlowChannel *	chY,
		FlowChannel *	chZ = NULL
	)

creates a new channel containing the vector lengths for the given channels (channels given by reference). Returns address of the created channel

void FlowData::deleteChannel

(

int

i )

deletes the channel and all it's data at given adress

FlowChannel * FlowData::getChannel

(

int

i )

returns a pointer to the instance of channel at given adress. This is the only way to access the channels storage (at line 28)

FlowGeometry * FlowData::getGeometry

(

)

int FlowData::getNumTimesteps

(

)

Returns the number of timesteps.

int FlowData::getNumUsedChannels

(

)

bool FlowData::isLoaded

(

)

bool FlowData::loadDataset	(	string	filename,
		bool	bigEndian
	)

Loads a dataset, returns true if everything successful. You have to specify the byte order used in the data.

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

• C:/Users/chrivieh/Desktop/My Dropbox/Studium/5. Semester/Visualisierung/Lab2/src/FlowData.h
• C:/Users/chrivieh/Desktop/My Dropbox/Studium/5. Semester/Visualisierung/Lab2/src/FlowData.cpp