WXP::BufrFile Class Reference

This class reads in BUFR data from a file. More...

#include "../include/BufrFile.h"

List of all members.

Public Types
enum	FileType { NONE, WXP, LDM, RAW }
Public Member Functions
	BufrFile ()
int	init ()
int	open (const char *filename)
bool	isOpen ()
int	close ()
int	readHeader ()
int	readPDB ()
int	readData (BufrData &data)
int	getParamInd ()
int	getLoop ()
int	getLoopNum ()
int	getLoopInd ()
int	getLoopBeg ()
int	getLoopEnd ()
int	getNumSubsets ()
int	nextDataset ()
int	printParams ()
int	printCodes ()
int	print ()
Static Public Member Functions
static int	checkType (const char *filename)

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Detailed Description

This class reads in BUFR data from a file.

Author:

Dan Vietor

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Constructor & Destructor Documentation

BufrFile::BufrFile

(

)

Constructor

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Member Function Documentation

int BufrFile::checkType

(

const char *

filename

)

[static]

Attempts to determine the file type by parsing start of file.

Parameters:

filename

The filename to check

Returns:

The type of file (WXP, LDM, RAW)

References WXP::File::close(), WXP::StrLib::equal(), WXP::File::isOpen(), WXP::File::open(), and WXP::File::read().

Referenced by open().

int BufrFile::close

(

)

Closes the file

References WXP::File::close().

Referenced by open().

int WXP::BufrFile::getLoop

(

)

[inline]

Get index into parameter list

int WXP::BufrFile::getLoopBeg

(

)

[inline]

Get current count in loop

int WXP::BufrFile::getLoopEnd

(

)

[inline]

Parameter index of start of loop

int WXP::BufrFile::getLoopInd

(

)

[inline]

Get number of times to go through the loop

int WXP::BufrFile::getLoopNum

(

)

[inline]

Get loop index

int WXP::BufrFile::getNumSubsets

(

)

[inline]

Parameter index of end of loop

bool BufrFile::isOpen

(

)

Returns open status

Returns:

True if file opened

int WXP::BufrFile::nextDataset

(

)

[inline]

Get number of data subsets

int BufrFile::open

(

const char *

filename

)

Opens the file

Parameters:

filename

Filename to open

References WXP::FileTool::addPath(), checkType(), close(), WXP::String::get(), WXP::Wxp::getDatabasePath(), WXP::File::isOpen(), and WXP::File::open().

int BufrFile::print

(

)

Print object data

int BufrFile::printCodes

(

)

Prints the code list

Referenced by readPDB().

int BufrFile::printParams

(

)

Move to next dataset

Prints the parameter list

Referenced by readPDB().

int BufrFile::readData

(

BufrData &

data

)

Reads in the BUFR data

Return values:

data

Output data

Returns:

0 if end of data

References WXP::StrLib::copy(), WXP::Const::MISS, and WXP::Wxp::outDebug().

int BufrFile::readHeader

(

)

Reads in the product header and positions at the front of the BUFR data. This is dependent on the type of datafile and how the BUFR data is encapsulated.

References WXP::StrLib::equal(), WXP::File::getLine(), WXP::Wxp::outDebug(), WXP::File::skipLine(), and WXP::File::tell().

int BufrFile::readPDB

(

)

Reads in the BUFR product definition block

References WXP::Wxp::isDebug(), WXP::Wxp::outDebug(), WXP::Wxp::outMessage(), printCodes(), and printParams().

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

• BufrFile.h
• BufrFile.cc