FlowData Class Reference

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

#include <FlowData.h>

Collaboration diagram for FlowData:

[legend]

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 () const
	Returns the number of timesteps.
int	getNumChannels () const
int	createChannel (int timesteps)
	creates a new channel and returns it's address in the channels array (line 28)
FlowChannel *	getChannel (int i) const
	returns a pointer to the instance of channel at given adress. This is the only way to access the channels storage (at line 28)
FlowChannel *	getGeoChannel (int dim) const
FlowGeometry *	getFlowGeometry ()
FlowChannel *	getStreamVelocityChannel () const
Private Attributes
bool	loaded
	Is there any data loaded?
int	timesteps
	Number of timesteps.
FlowGeometry	geometry
	Stores the underlying geometry.
int	m_numChannels
FlowChannel *	channels [max_channels]
	stores the values of data channels for one time step. For time-dependent data, the best solution is to create a separate class handling channels in one timestep and to instanciate this class for all timesteps.
FlowChannel *	geoChannels [3]
FlowChannel *	streamVelocityChannel

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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

(

int

timesteps

)

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

FlowChannel * FlowData::getChannel

(

int

i

)

const

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::getFlowGeometry

(

)

FlowChannel * FlowData::getGeoChannel

(

int

dim

)

const

int FlowData::getNumChannels

(

)

const

int FlowData::getNumTimesteps

(

)

const

Returns the number of timesteps.

FlowChannel * FlowData::getStreamVelocityChannel

(

)

const

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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Member Data Documentation

FlowChannel* FlowData::channels[max_channels] [private]

stores the values of data channels for one time step. For time-dependent data, the best solution is to create a separate class handling channels in one timestep and to instanciate this class for all timesteps.

FlowChannel* FlowData::geoChannels[3] [private]

FlowGeometry FlowData::geometry [private]

Stores the underlying geometry.

bool FlowData::loaded [private]

Is there any data loaded?

int FlowData::m_numChannels [private]

FlowChannel* FlowData::streamVelocityChannel [private]

int FlowData::timesteps [private]

Number of timesteps.

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

• F:/Meine Dateien/Visual Studio 2005/Projects/InsightFlow/header/FlowData.h
• F:/Meine Dateien/Visual Studio 2005/Projects/InsightFlow/src/FlowData.cpp