WXP::Lev2File Class Reference

This class reads and decodes NIDS data from file. More...

#include "../include/Lev2File.h"

List of all members.

Public Types
enum	Type { RAW, COMP }
enum	DataType { REF, VEL, SPECT }
Public Member Functions
	Lev2File ()
	Lev2File (const char *filename, int rtype)
	~Lev2File ()
int	init ()
int	open (const char *filename, int rtype)
int	close ()
bool	isOpen ()
int	readData ()
int	readBytes (unsigned char *data, int dsize)
int	bseek (int byte)
int	boffset (int byte)
int	getByte ()
int	getUByte ()
int	getShort ()
int	getLong ()
float	getFloat ()
int	setId (const char *rid)
const char *	getId ()
int	setDataType (int type)
int	getNumData ()
int	setCompress (int val)
int	getCompress ()
int	getHeader (Lev2Info &info)
int	getBlock (Lev2Data &data)
int	nextBlock ()
float	getData ()
bool	hasRef ()
bool	hasVel ()
bool	hasSpect ()

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Detailed Description

This class reads and decodes NIDS data from file.

Author:

Dan Vietor

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Constructor & Destructor Documentation

Lev2File::Lev2File

(

)

Constructor. Initializes class data

References init().

Lev2File::Lev2File	(	const char *	filename,
		int	rtype
	)

Constructor. Opens file.

Parameters:

filename

File to open

References init(), and open().

Lev2File::~Lev2File

(

)

Destructor.

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Member Function Documentation

int Lev2File::close

(

)

Closes the file

References WXP::File::close().

int Lev2File::getByte

(

)

Reads in a byte value

int Lev2File::getLong

(

)

Reads in a integer value (4 bytes)

int Lev2File::getShort

(

)

Reads in a short value (2 bytes)

int Lev2File::getUByte

(

)

Reads in a byte value

int Lev2File::init

(

)

Initializes class data

Referenced by Lev2File().

bool Lev2File::isOpen

(

)

Is file opened

Returns:

True if open

Referenced by WXP::Lev2Plot::draw(), and WXP::Lev2Plot::getDomain().

int Lev2File::open	(	const char *	filename,
		int	rtype
	)

Opens a NIDS file

Parameters:

filename

File to open

References WXP::File::isOpen(), and WXP::File::open().

Referenced by WXP::Lev2Plot::draw(), WXP::Lev2Plot::getDomain(), and Lev2File().

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

• Lev2File.h
• Lev2File.cc