WXP::MetarFile Class Reference

This class reads in raw METAR data. More...

#include "../include/MetarFile.h"

Public Member Functions
	MetarFile ()
	MetarFile (Filename &filename)
	~MetarFile ()
int	open (Filename &filename)
int	init ()
bool	isOpen ()
int	rewind ()
int	close ()
int	checkType (char *filename)
int	getLine (String &str)
char *	getHeader ()

Static Public Attributes
static const int	UNK = 0
static const int	METAR = 1
static const int	SPECI = 2

Detailed Description

This class reads in raw METAR data.

Author

Dan Vietor

Constructor & Destructor Documentation

MetarFile() [1/2]

MetarFile::MetarFile

(

)

Constructor. Initializes data

MetarFile() [2/2]

MetarFile::MetarFile

(

Filename &

filename

)

Constructor. Opens file.

Parameters

filename

Filename to open and parse

References open().

~MetarFile()

MetarFile::~MetarFile

(

)

Destructor.

Member Function Documentation

checkType()

int MetarFile::checkType

(

char *

line

)

Checks the type of data to determine whether a METAR report or not

Parameters

line	String to check

References WXP::StrLib::equal(), METAR, and SPECI.

Referenced by getLine().

close()

int MetarFile::close

(

)

Closes the file.

Referenced by open().

getHeader()

char * MetarFile::getHeader

(

)

Gets the latest WMO header from the file

Returns

String with the WMO header

getLine()

int MetarFile::getLine

(

String &

string

)

Gets the next line with METAR data in it from the file.
Skips non-METAR data

Return values

string

String class to put data

References checkType(), WXP::StrLib::copy(), WXP::StrLib::equal(), WXP::StrLib::trimWS(), and UNK.

isOpen()

bool MetarFile::isOpen

(

)

Is file open

Returns

True if file open

open()

int MetarFile::open

(

Filename &

filename

)

Opens a file for parsing

Parameters

filename

Filename to open

References close(), and WXP::Filename::getName().

Referenced by MetarFile().

rewind()

int MetarFile::rewind

(

)

Rewinds the file

Member Data Documentation

METAR

const int WXP::MetarFile::METAR = 1

static

Hourly METAR data

Referenced by checkType().

SPECI

const int WXP::MetarFile::SPECI = 2

static

intermediate METAR specials

Referenced by checkType().

UNK

const int WXP::MetarFile::UNK = 0

static

Unkown data

Referenced by getLine().

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

• MetarFile.h
• MetarFile.cc