RawReader Class Reference

#include <RawReader.h>

List of all members.

Public Member Functions
	RawReader ()
	~RawReader ()
void	openPath (string pathName) throw (Error)
void	open (int index)
void	close ()
char *	getFileNameAt (int index) throw (Error)
bool	isFileOpen ()
bool	isDirOpen ()
Public Attributes
string	fileInfoString
FileDescription *	fd
vector< FileDescription * >	fileList
unsigned short	dimX
unsigned short	dimY
unsigned short	dimZ
unsigned short	numDataSets
unsigned short	numTimeSteps
float	maxPressure
float	maxVorticity
float	minPressure
float	minVorticity
float	distTimeSteps
CVoxelData *	pVoxelData
float	_width
float	_height
unsigned long	_size
ifstream *	gtrFileStream
ifstream *	dataFileStream
Private Member Functions
bool	openGeometryFiles (string path)
bool	openDataFiles (string path)
Private Attributes
bool	openFlag
bool	openDirFlag
Classes
struct	FileDescription

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Constructor & Destructor Documentation

RawReader::RawReader (   )

Constructor creates a list of raw files in the given directory.

RawReader::~RawReader (   )  [inline]

Destructor closes an opened file and clears the file description list.

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Member Function Documentation

void RawReader::close (   )

Close the currently opened file and free the sources used. If now file is open, nothing happens. This method deletes the voxelData array.

char * RawReader::getFileNameAt (  int  index  )  throw (Error)

Return the name of a file at a given position. Throw an error if the position is not valid.

bool RawReader::isDirOpen (   )  [inline]

Return the open state of a directory. Returns: true, if the dir is opened an the reader has a fileDescripton list false, if the dir is not opened yet and the fileDescriptionList has not changed

bool RawReader::isFileOpen (   )  [inline]

Return the open state of a file. Returns: true, if a File is opened and voxelData is initialised with densities false, if the File is not openend and voxelData is not initialised

void RawReader::open (  int  index  )

Open a file from the file description list. If the index is not valid, the function throws an error

bool RawReader::openDataFiles (  string  path  )  [private]

bool RawReader::openGeometryFiles (  string  path  )  [private]

Read the geometry files

void RawReader::openPath (  string  pathName  )  throw (Error)

Open an existing path and construct a list of dat files. If the path does not exist, the function throws an error.

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Member Data Documentation

float RawReader::_height

unsigned long RawReader::_size

float RawReader::_width

ifstream* RawReader::dataFileStream

pointer to the data file

unsigned short RawReader::dimX

Dimension of the dataset in x direction (read from the file)

unsigned short RawReader::dimY

Dimension of the dataset in y direction (read from the file)

unsigned short RawReader::dimZ

Dimension of the dataset in z direction (read from the file)

float RawReader::distTimeSteps

Timestep distance between 2 time steps

FileDescription* RawReader::fd

Description of a file conatining the path and the name for a geometry file.

string RawReader::fileInfoString

A text string which contains basic informations about the file

vector<FileDescription*> RawReader::fileList

List of file descriptions. The names in this list are used by the MenuBar

ifstream* RawReader::gtrFileStream

pointer to the geometry file

float RawReader::maxPressure

The maximum pressure in the current loaded dataset

float RawReader::maxVorticity

The maximzm vorticity in the current loaded dataset

float RawReader::minPressure

The min pressure in the current loaded dataset

float RawReader::minVorticity

The min vorticity in the current loaded dataset

unsigned short RawReader::numDataSets

Number of additional data sets

unsigned short RawReader::numTimeSteps

Number of time steps

bool RawReader::openDirFlag [private]

Flag if the directory had been opened and the filedescription list changed.

bool RawReader::openFlag [private]

Flag if a file is open and the voxelData contains density values.

CVoxelData* RawReader::pVoxelData

array wich contains the voxel densities (read from the file)

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

• D:/Study/9.Semester/Visualisierung/Lu/2/adam_stefan_vis_lu2/src/RawReader.h
• D:/Study/9.Semester/Visualisierung/Lu/2/adam_stefan_vis_lu2/src/RawReader.cpp

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