WXP::ShapeFile Class Reference

This class reads in and writes shape files. More...

#include "../include/ShapeFile.h"

Public Member Functions
	ShapeFile ()
	ShapeFile (const char *filename)
	ShapeFile (const char *filename, int raccess)
	~ShapeFile ()
bool	isOpen ()
int	open (const char *filename)
int	open (const char *filename, int raccess)
int	close ()
int	read (ShapeData &data)
int	write (ShapeData &data)

Static Public Member Functions
static int	checkType (const char *filename)

Detailed Description

This class reads in and writes shape files.

Author

Dan Vietor

Constructor & Destructor Documentation

ShapeFile() [1/3]

ShapeFile::ShapeFile

(

)

Constructor

ShapeFile() [2/3]

ShapeFile::ShapeFile

(

const char *

filename

)

Constructor. Opens the surface data file (access=READ, type=UNK)

Parameters

filename

File to open

References open(), and WXP::FileAttr::READ.

ShapeFile() [3/3]

ShapeFile::ShapeFile	(	const char *	filename,
		int	raccess
	)

Constructor. Opens the surface data file

Parameters

filename	File to open
rtype	File type (NORMAL, COMPRESS)

References open().

~ShapeFile()

ShapeFile::~ShapeFile

(

)

Destructor

References close().

Member Function Documentation

checkType()

int ShapeFile::checkType ( const char *  filename )

static

Checks the type of data in the file

Parameters

filename

File to check

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

Referenced by open().

close()

int ShapeFile::close

(

)

Closes the surface data file

References WXP::File::close(), WXP::File::seek(), WXP::File::tell(), and WXP::FileAttr::WRITE.

Referenced by ~ShapeFile().

open() [1/2]

int ShapeFile::open

(

const char *

filename

)

Opens the surface data file

Parameters

filename

File to open

References open(), and WXP::FileAttr::READ.

Referenced by open(), WXP::MapFile::open(), ShapeFile(), and ShapeFile().

open() [2/2]

int ShapeFile::open	(	const char *	filename,
		int	raccess
	)

Opens the surface data file

Parameters

filename	File to open
rtype	File type (NORMAL, COMPRESS)

References checkType(), WXP::Swap::init(), WXP::File::isOpen(), WXP::File::open(), WXP::Wxp::outDebug(), WXP::FileAttr::READ, WXP::File::seek(), WXP::File::write(), and WXP::FileAttr::WRITE.

read()

int ShapeFile::read

(

ShapeData &

data

)

Reads a single report/station from the data file

Return values

data	ShapeData class to put the data from the file

References WXP::EarthPoints::add(), WXP::ShapeData::init(), WXP::EarthPoint::lat, WXP::EarthPoint::lon, WXP::Wxp::outDebug(), WXP::File::read(), WXP::File::seek(), and WXP::File::tell().

Referenced by WXP::MapFile::readHeader().

write()

int ShapeFile::write

(

ShapeData &

data

)

Writes map data to file

Parameters

ept	The map vertex

References WXP::EarthPoint::lat, WXP::EarthPoint::lon, WXP::Const::MISS, and WXP::File::write().

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

• ShapeFile.h
• ShapeFile.cc