WXP::Strings Class Reference

This class creates a list of strings. More...

#include "../include/Strings.h"

Public Member Functions
	Strings ()
	Strings (int num)
	Strings (const char *string, char delim, int num)
	Strings (const char *string, char delim)
	Strings (const char *string)
	Strings (int cnt, const char *str[])
	Strings (const Strings &strings)
Strings	operator= (const Strings &strings)
	~Strings ()
int	init ()
int	set (int num)
int	set (int ind, const char *string)
int	set (const char *string, char delim, int num)
int	set (const char *string, char delim)
int	set (const char *string)
int	set (int cnt, const char *str[])
int	set (const Strings &strings)
int	set (const char string, const char pattern)
const char *	getString (int ind)
const char *	getString (int ind, char delim)
const char *	getString (int ind, int off)
const char *	getStringAfter (int ind, char ch)
char	getChar (int ind, int off)
bool	valid (int ind)
bool	equal (int ind, const char *str)
bool	equal (int ind, int off, const char *str)
bool	equal (int ind, const char *str, int num)
bool	iequal (int ind, const char *str)
bool	iequal (int ind, int off, const char *str)
bool	iequal (int ind, const char *str, int num)
int	find (const char *str)
int	index (int ind, char s1)
bool	contains (int ind, const char *str)
int	getLength (int ind)
int	scanf (int ind, const char *fmt,...)
int	scanf (int ind, int off, const char *fmt,...)
int	getInt (int ind)
int	getInt (int ind, int off)
int	getIntAfter (int ind, char ch)
float	getFloat (int ind)
float	getFloat (int ind, int off)
float	getFloatAfter (int ind, char ch)
bool	check (int ind, const char *pat)
int	getNum ()
int	print ()

Detailed Description

This class creates a list of strings.

Author:: Dan Vietor

Constructor & Destructor Documentation

Strings::Strings ( )

Constructor. Initializes class values

References init().

Strings::Strings ( int rnum )

Constructor. Sets up strings with number of blanks

Parameters:

rnum

Number of blank strings to create

References init().

Strings::Strings	(	const char *	string,
		char	delim,
		int	rnum
	)

Constructor. Sets up strings given string and delimiter

Parameters:

	string	Initial string to parse
	delim	Delimiter to break string up
	rnum	Number of resulting fields (-1 for unlimited)

References init().

Strings::Strings	(	const char *	string,
		char	delim
	)

Constructor. Sets up strings given string and delimiter

Parameters:

	string	Initial string to parse
	delim	Delimiter to break string up

References init().

Strings::Strings ( const char * string )

Constructor. Sets up strings given string and splits string on whitespace

Parameters:

string

Initial string to parse

References init().

Strings::Strings	(	int	cnt,
		const char *	str[]
	)

Constructor. Sets up strings given an array of strings

Parameters:

	cnt	Number of strings in array
	str	Array of strings

References init().

Strings::Strings ( const Strings & strings )

Copy constructor.

Parameters:

strings

Strings class to copy from

References init().

Strings::~Strings ( )

Destructor. Frees allocated strings

Member Function Documentation

bool Strings::equal	(	int	ind,
		const char *	str,
		int	nlen
	)

Determines if string is equal to one in the list

Parameters:

	ind	Index of string in list
	str	String to compare it to
	nlen	Number of characters in string to compare

Returns:: True if equal

References equal().

bool Strings::equal	(	int	ind,
		int	off,
		const char *	str
	)

Determines if string is equal to one in the list

Parameters:

	ind	Index of string in list
	off	Offset into string to start comparing
	str	String to compare it to

Returns:: True if equal

References equal().

bool Strings::equal	(	int	ind,
		const char *	str
	)

Determines if string is equal to one in the list

Parameters:

	ind	Index of string in list
	str	String to compare it to

Returns:: True if equal

int Strings::find ( const char * str )

Finds a string in the list

Parameters:

str

String to compare it to

Returns:: True if equal

References WXP::StrLib::equal().

char Strings::getChar	(	int	ind,
		int	off
	)

Gets the character at location off

Parameters:

	ind	Index of string in the list
	off	Offset of character in string

Returns:: Character or null character

Referenced by WXP::ResrcDB::create(), WXP::MapPlot::draw(), and WXP::XWindow::setParam().

float Strings::getFloat	(	int	ind,
		int	off
	)

Returns a float extracted from a string in the list

Parameters:

	ind	Index of string
	off	Offset into string to start extracting

References WXP::Const::MISS.

float Strings::getFloat ( int ind )

Returns a float extracted from a string in the list

Parameters:

ind

Index of string

References WXP::Const::MISS.

Referenced by WXP::WatchPlot::setParam(), WXP::SatPlot::setParam(), WXP::RcmPlot::setParam(), WXP::RawPlot::setParam(), WXP::MdrPlot::setParam(), WXP::LightPlot::setParam(), WXP::ImagePlot::setParam(), and WXP::FrontPlot::setParam().

int Strings::getInt	(	int	ind,
		int	off
	)

Returns an integer extracted from a string in the list

Parameters:

	ind	Index of string
	off	Offset into string to start extracting

References WXP::Const::MISS.

int Strings::getInt ( int ind )

Returns an integer extracted from a string in the list

Parameters:

ind

Index of string

References WXP::Const::MISS.

Referenced by WXP::Vtec::decode(), WXP::NameConv::set(), WXP::ModelSpec::set(), WXP::Message::set(), WXP::WatchPlot::setParam(), WXP::SatPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::RcmPlot::setParam(), WXP::NidsPlot::setParam(), WXP::MdrPlot::setParam(), WXP::LightPlot::setParam(), WXP::Lev2Plot::setParam(), WXP::ImagePlot::setParam(), WXP::FrontPlot::setParam(), WXP::Figure::setParam(), and WXP::CityPlot::setParam().

int Strings::getLength ( int ind )

Returns the length of a string in the list

Parameters:

ind

Index of string in list

Referenced by WXP::CityTool::compareData(), WXP::XWindow::setParam(), WXP::RcmPlot::setParam(), WXP::NidsPlot::setParam(), WXP::MdrPlot::setParam(), WXP::Lev2Plot::setParam(), and WXP::CityPlot::setParam().

int WXP::Strings::getNum ( ) [inline]

Returns the number of strings in list

const char * Strings::getString	(	int	ind,
		int	off
	)

Gets the string from the list starting at off

Parameters:

	ind	Index of the string in the list to search
	off	Offset into string

Returns:: String starting at off or NULL

const char * Strings::getString	(	int	ind,
		char	delim
	)

Gets the string from the list starting at the delimiter

Parameters:

	ind	Index of the string in the list to search
	delim	Character to search for

Returns:: String starting with delim or NULL

const char * Strings::getString ( int ind )

Returns the string at set position in list

Parameters:

ind

Index in list

Returns:: String at that location

const char * Strings::getStringAfter	(	int	ind,
		char	ch
	)

Gets the string from the list starting after char

Parameters:

	ind	Index of the string in the list to search
	ch	Character to search for

Returns:: String starting at off or NULL

References index().

bool Strings::iequal	(	int	ind,
		const char *	str,
		int	nlen
	)

Determines if string is equal to one in the list (case insensitive)

Parameters:

	ind	Index of string in list
	str	String to compare it to
	nlen	Number of characters in string to compare

Returns:: True if equal

References iequal().

bool Strings::iequal	(	int	ind,
		int	off,
		const char *	str
	)

Determines if string is equal to one in the list (case insensitive)

Parameters:

	ind	Index of string in list
	off	Offset into string to start comparing
	str	String to compare it to

Returns:: True if equal

References iequal().

bool Strings::iequal	(	int	ind,
		const char *	str
	)

Determines if string is equal to one in the list (case insensitive)

Parameters:

	ind	Index of string in list
	str	String to compare it to

Returns:: True if equal

int Strings::index	(	int	ind,
		char	ch
	)

Returns the index of a character within a particular string

Parameters:

	ind	Index of string in list
	ch	Character to search for

Returns:: Index of character or -1

Referenced by WXP::DomainTool::decode(), getStringAfter(), WXP::ModelSpec::set(), WXP::XWindow::setParam(), and WXP::Figure::setParam().

int Strings::init ( )

Initializes class values

Referenced by set(), and Strings().

Strings Strings::operator= ( const Strings & strings )

Assignment operator. Used to overload copying

Parameters:

strings

String class to copy from

int Strings::print ( )

Prints the class data to standard output

Referenced by WXP::MetaPlot::setParam().

int Strings::scanf	(	int	ind,
		int	off,
		const char *	fmt,
			...
	)

Scans a string in the list using a format (see sscanf)

Parameters:

	ind	Index of string in list to scan
	off	Offset into string to start scanning from
	fmt	Format to scan with
	...	Output parameters

Returns:: Number of parameters successfully scanned

int Strings::scanf	(	int	ind,
		const char *	fmt,
			...
	)

Scans a string in the list using a format (see sscanf)

Parameters:

	ind	Index of string in list to scan
	fmt	Format to scan with
	...	Output parameters

Returns:: Number of parameters successfully scanned

Referenced by WXP::Vtec::decode(), WXP::CityPlot::draw(), WXP::SfcWxpFile::read(), WXP::NameConv::set(), WXP::XWindow::setParam(), WXP::UpaDecode::setParam(), WXP::RcmPlot::setParam(), WXP::NidsPlot::setParam(), WXP::MdrPlot::setParam(), WXP::Lev2Plot::setParam(), and WXP::Contour::setParam().

int Strings::set	(	const char *	string,
		const char *	pattern
	)

Sets the string table by parsing on a pattern.

Parameters:

	string	String to parse
	pattern	Pattern to parse string on

References WXP::StrLib::acopy(), and init().

int Strings::set ( const Strings & strings )

Sets the string data from another string class (used by copy constructor)

Parameters:

strings

String class to copy from

References WXP::StrLib::acopy().

int Strings::set	(	int	cnt,
		const char *	str[]
	)

Sets up strings given an array of strings

Parameters:

	cnt	Number of strings in array
	str	Array of strings

References WXP::StrLib::acopy().

int Strings::set ( const char * string )

Sets up strings given string and splits string on whitespace

Parameters:

string

Initial string to parse

References WXP::StrLib::acopy(), and init().

int Strings::set	(	const char *	string,
		char	delim
	)

Sets up strings given string and delimiter

Parameters:

	string	Initial string to parse
	delim	Delimiter to break string up

int Strings::set	(	const char *	string,
		char	delim,
		int	rnum
	)

Sets up strings given string and delimiter

Parameters:

	string	Initial string to parse
	delim	Delimiter to break string up
	rnum	Number of resulting fields (-1 for unlimited)

References WXP::StrLib::acopy(), init(), and WXP::StrLib::length().

int Strings::set	(	int	ind,
		const char *	string
	)

Sets individual items in string list (overwrites existing string)

Parameters:

	ind	The index to put the string
	string	The string to put into list

References WXP::StrLib::acopy().

int Strings::set ( int rnum )

Sets up strings with number of blanks

Parameters:

rnum

Number of blank strings to create

Referenced by WXP::UpaXSectPlot::draw(), WXP::UpaXSectCont::draw(), WXP::Prog::readResrcFile(), WXP::NameConv::set(), WXP::ModelSpec::set(), WXP::Filename::setFile(), WXP::Filename::setFilePrompt(), and WXP::LightPlot::setParam().

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

Strings.h
Strings.cc

WXP::Strings Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation