Flow Visualization 1.0
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class managing the data sets and related stuff like data loading, channels creation etc. More...
#include <FlowData.h>
Public Member Functions | |
~FlowData () | |
destroys 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. | |
FlowGeometry * | getGeometry () |
Returns the geometry class. | |
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 address | |
FlowChannel * | getChannel (int i) |
returns a pointer to the instance of channel at given address. This is the only way to access the channels storage (at line 28) | |
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 | |
Static Public Member Functions | |
static FlowData * | instance () |
class managing the data sets and related stuff like data loading, channels creation etc.
FlowData::~FlowData | ( | ) |
destroys all created channels
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 |
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) |
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 |
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) |
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 address
FlowChannel * FlowData::getChannel | ( | int | i | ) |
returns a pointer to the instance of channel at given address. This is the only way to access the channels storage (at line 28)
FlowGeometry * FlowData::getGeometry | ( | ) |
Returns the geometry class.
int FlowData::getNumTimesteps | ( | ) |
Returns the number of timesteps.
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.