WXP::CityTool Class Reference

This class is a set of tools for working with city databases. More...

#include "../include/CityTool.h"

List of all members.

Static Public Member Functions
static int	getFilename (const char *file, String &filename)
static int	search (const char *file, const char *id, CityData &data)
static int	locate (const char *file, const char *id, EarthPoint &ept)
static int	compareData (Strings &ids, CityData &data)
static int	toId (int wmo, char *id)
static int	toWmo (const char *id, int &wmo)

---

Detailed Description

This class is a set of tools for working with city databases.

Author:

Dan Vietor

---

Member Function Documentation

int CityTool::compareData	(	Strings &	ids,
		CityData &	data
	)			[static]

Checks a string list to see if any IDs match current city data

Parameters:

	ids	String list of station identifiers
	data	Station data information to compare against

Returns:

1=station data matches ID in list, 0=no match

References WXP::CityData::getId(), WXP::Strings::getLength(), WXP::CityData::getName(), WXP::Strings::getNum(), WXP::CityData::getWmo(), and WXP::Strings::iequal().

Referenced by WXP::CityPlot::draw().

int CityTool::getFilename	(	const char *	file,
		String &	filename
	)			[static]

Generates the database filename, tacking on file_path location

Parameters:

file

Filename to use

Return values:

filename

String class to put output filename

References WXP::FileTool::addPath(), WXP::Wxp::getDatabasePath(), and WXP::StrLib::iequal().

Referenced by search().

int CityTool::locate	(	const char *	file,
		const char *	id,
		EarthPoint &	ept
	)			[static]

Searches database for ID and returns location

Parameters:

	file	Database filename to use
	id	Station identifier to search for

Return values:

ept

EarthPoint class with station latitude and longitude

Returns:

1=station found, 0=not found

References WXP::CityData::getLat(), WXP::CityData::getLon(), WXP::EarthPoint::init(), WXP::EarthPoint::lat, WXP::EarthPoint::lon, and search().

Referenced by WXP::ThermPlot::draw(), and WXP::HodoPlot::draw().

int CityTool::search	(	const char *	file,
		const char *	id,
		CityData &	data
	)			[static]

Searches database for ID and returns data

Parameters:

	file	Database filename to use
	id	Station identifier to search for

Return values:

data

CityData class with station information

Returns:

1=station found, 0=not found

References WXP::String::get(), getFilename(), WXP::CityData::getId(), WXP::CityData::getName(), WXP::CityData::getWmo(), WXP::StrLib::iequal(), WXP::Wxp::outMessage(), and WXP::FileAttr::READ.

Referenced by WXP::ThermPlot::draw(), WXP::HodoPlot::draw(), WXP::RcmPlot::getDomain(), WXP::NidsPlot::getDomain(), WXP::MdrPlot::getDomain(), and locate().

---

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

• CityTool.h
• CityTool.cc