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, int num, const char *groups)
	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	clear ()
int	set (int num)
int	expand (int num)
int	add (const char *string)
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, char delim, int num, const char *groups)
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	occurs (int ind, char c)
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)
long	getLong (int ind)
long	getLong (int ind, int off)
long	getLongAfter (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() [1/8]

Strings::Strings

(

)

Constructor. Initializes class values

References init().

Strings() [2/8]

Strings::Strings

(

int

rnum

)

Constructor. Sets up strings with number of blanks

Parameters

rnum	Number of blank strings to create

References init(), and set().

Strings() [3/8]

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(), and set().

Strings() [4/8]

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

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(), and set().

Strings() [5/8]

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(), and set().

Strings() [6/8]

Strings::Strings

(

const char *

string

)

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

Parameters

string

Initial string to parse

References init(), and set().

Strings() [7/8]

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(), and set().

Strings() [8/8]

Strings::Strings

(

const Strings &

strings

)

Copy constructor.

Parameters

strings

Strings class to copy from

References init(), and set().

~Strings()

Strings::~Strings

(

)

Destructor. Frees allocated strings

Member Function Documentation

add()

int Strings::add

(

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(), and expand().

Referenced by WXP::WarnFile::read().

clear()

int Strings::clear

(

)

Clears the strings

Referenced by WXP::WarnFile::read().

equal() [1/3]

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

References WXP::StrLib::equal().

Referenced by WXP::Vtec::decode(), WXP::DomainTool::decode(), WXP::GifFile::read(), WXP::LZWComp::read(), WXP::PngFile::read(), WXP::NameConv::set(), WXP::Graph::setDevice(), WXP::Filename::setFile(), WXP::Figure::setParam(), WXP::ObjectAnal::setParam(), WXP::VectPlot::setParam(), WXP::ContPlot::setParam(), WXP::DatumPlot::setParam(), WXP::FrontPlot::setParam(), WXP::GridCont::setParam(), WXP::GridPlot::setParam(), WXP::HodoPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::LightPlot::setParam(), WXP::MapPlot::setParam(), WXP::MdrPlot::setParam(), WXP::MeteoPlot::setParam(), WXP::MosPlot::setParam(), WXP::NidsPlot::setParam(), WXP::RadPlot::setParam(), WXP::RawGrid::setParam(), WXP::RawPlot::setParam(), WXP::RcmDecode::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::SfcPlot::setParam(), WXP::SoundPlot::setParam(), WXP::ThermPlot::setParam(), WXP::UpaDecode::setParam(), WXP::UpaPlot::setParam(), WXP::WarnPlot::setParam(), WXP::WatchPlot::setParam(), WXP::WmoIngest::setParam(), and WXP::XWindow::setParam().

equal() [2/3]

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 WXP::StrLib::equal().

equal() [3/3]

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 WXP::StrLib::equal().

expand()

int Strings::expand

(

int

rmax

)

Expands the array

Parameters

rmax	New number of elements

Referenced by add(), and set().

find()

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().

getChar()

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(), WXP::DatumAttr::parse(), and WXP::XWindow::setParam().

getFloat() [1/2]

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::ThermPlot::draw(), WXP::DatumAttr::parse(), WXP::FloatArray::set(), WXP::ObjectAnal::setParam(), WXP::FrontPlot::setParam(), WXP::HodoPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::LightPlot::setParam(), WXP::MdrPlot::setParam(), WXP::RawPlot::setParam(), WXP::RcmPlot::setParam(), WXP::SatPlot::setParam(), WXP::WarnPlot::setParam(), and WXP::WatchPlot::setParam().

getFloat() [2/2]

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.

getInt() [1/2]

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::DatumAttr::parse(), WXP::ModelSpec::set(), WXP::Message::set(), WXP::NameConv::set(), WXP::Figure::setParam(), WXP::ObjectAnal::setParam(), WXP::CityPlot::setParam(), WXP::FrontPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::LightPlot::setParam(), WXP::MdrPlot::setParam(), WXP::NidsImage::setParam(), WXP::NidsPlot::setParam(), WXP::RawGrid::setParam(), WXP::RcmDecode::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::WarnPlot::setParam(), WXP::WatchPlot::setParam(), and WXP::WmoIngest::setParam().

getInt() [2/2]

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.

getLength()

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::CityPlot::setParam(), WXP::Lev2Plot::setParam(), WXP::MdrPlot::setParam(), WXP::NidsPlot::setParam(), WXP::RawGrid::setParam(), WXP::RcmPlot::setParam(), and WXP::XWindow::setParam().

getLong() [1/2]

long Strings::getLong

(

int

ind

)

Returns an integer extracted from a string in the list

Parameters

ind	Index of string

References WXP::Const::MISS.

Referenced by WXP::NameConv::set().

getLong() [2/2]

long Strings::getLong	(	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.

getNum()

int WXP::Strings::getNum ( )

inline

Returns the number of strings in list

Referenced by WXP::CityTool::compareData(), WXP::ResrcDB::create(), WXP::Vtec::decode(), WXP::CityPlot::draw(), WXP::HodoPlot::draw(), WXP::MapPlot::draw(), WXP::MiscPlot::draw(), WXP::ProfPlot::draw(), WXP::RedbookPlot::draw(), WXP::SoundPlot::draw(), WXP::ThermPlot::draw(), WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), WXP::XSectionPlot::draw(), WXP::Graph::drawText(), WXP::ResrcCL::getKeyed(), WXP::ResrcCL::getPosition(), WXP::DatumAttr::parse(), WXP::ColorFile::read(), WXP::GifFile::read(), WXP::LZWComp::read(), WXP::PngFile::read(), WXP::SfcWxpFile::read(), WXP::WarnFile::read(), WXP::WmoIngest::readProdFile(), WXP::Prog::readResrcFile(), WXP::ColorFill::set(), WXP::ModelSpec::set(), WXP::ColorFill::set(), WXP::FloatArray::set(), WXP::Message::set(), WXP::NameConv::set(), WXP::Graph::setDevice(), WXP::Filename::setFile(), WXP::Filename::setFile(), WXP::Figure::setParam(), WXP::ObjectAnal::setParam(), WXP::VectPlot::setParam(), WXP::CityPlot::setParam(), WXP::ContPlot::setParam(), WXP::DatumPlot::setParam(), WXP::FrontPlot::setParam(), WXP::GridCont::setParam(), WXP::GridPlot::setParam(), WXP::GridVect::setParam(), WXP::HodoPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::LightPlot::setParam(), WXP::MapPlot::setParam(), WXP::MdrImage::setParam(), WXP::MdrPlot::setParam(), WXP::MetaPlot::setParam(), WXP::MeteoPlot::setParam(), WXP::MiscPlot::setParam(), WXP::MosPlot::setParam(), WXP::NidsImage::setParam(), WXP::NidsPlot::setParam(), WXP::ProfPlot::setParam(), WXP::RadPlot::setParam(), WXP::RawGrid::setParam(), WXP::RawPlot::setParam(), WXP::RcmDecode::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::SfcPlot::setParam(), WXP::SoundPlot::setParam(), WXP::ThermPlot::setParam(), WXP::UpaDecode::setParam(), WXP::UpaPlot::setParam(), WXP::UpaXSectCont::setParam(), WXP::UpaXSectPlot::setParam(), WXP::WarnPlot::setParam(), WXP::WatchPlot::setParam(), WXP::WmoIngest::setParam(), WXP::XSectionPlot::setParam(), WXP::XWindow::setParam(), and WXP::CityHash::setup().

getString() [1/3]

const char * Strings::getString

(

int

ind

)

Returns the string at set position in list

Parameters

ind	Index in list

Returns

String at that location

Referenced by WXP::CityTool::compareData(), WXP::ResrcDB::create(), WXP::Vtec::decode(), WXP::DomainTool::decode(), WXP::HurPlot::draw(), WXP::MapPlot::draw(), WXP::MiscPlot::draw(), WXP::ProfPlot::draw(), WXP::RedbookPlot::draw(), WXP::ThermPlot::draw(), WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), WXP::WarnPlot::draw(), WXP::WatchPlot::draw(), WXP::XSectionPlot::draw(), WXP::Graph::drawText(), WXP::ResrcCL::getKeyed(), WXP::Filename::getName(), WXP::ResrcCL::getPosition(), WXP::DatumAttr::parse(), WXP::ColorFile::read(), WXP::GifFile::read(), WXP::LZWComp::read(), WXP::PngFile::read(), WXP::WarnFile::read(), WXP::WmoIngest::readProdFile(), WXP::Prog::readResrcFile(), WXP::ColorFill::set(), WXP::ModelSpec::set(), WXP::ColorFill::set(), WXP::FloatArray::set(), WXP::Message::set(), WXP::NameConv::set(), WXP::Filename::setFile(), WXP::Filename::setFile(), WXP::Filename::setFile(), WXP::ObjectAnal::setParam(), WXP::VectPlot::setParam(), WXP::CityPlot::setParam(), WXP::ContPlot::setParam(), WXP::FrontPlot::setParam(), WXP::GridCont::setParam(), WXP::GridPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::LightPlot::setParam(), WXP::MapPlot::setParam(), WXP::MdrPlot::setParam(), WXP::MeteoPlot::setParam(), WXP::MiscPlot::setParam(), WXP::MosPlot::setParam(), WXP::NidsPlot::setParam(), WXP::RawPlot::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::SfcPlot::setParam(), WXP::SoundPlot::setParam(), WXP::UpaPlot::setParam(), WXP::WarnPlot::setParam(), WXP::WatchPlot::setParam(), and WXP::XWindow::setParam().

getString() [2/3]

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

getString() [3/3]

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

getStringAfter()

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().

Referenced by WXP::Figure::setParam(), WXP::ContPlot::setParam(), WXP::DatumPlot::setParam(), WXP::FrontPlot::setParam(), WXP::GridPlot::setParam(), WXP::HurPlot::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::MapPlot::setParam(), WXP::MdrPlot::setParam(), WXP::MetaPlot::setParam(), WXP::MiscPlot::setParam(), WXP::MosPlot::setParam(), WXP::NidsPlot::setParam(), WXP::RadPlot::setParam(), WXP::RawPlot::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::SfcPlot::setParam(), WXP::SoundPlot::setParam(), WXP::ThermPlot::setParam(), WXP::UpaPlot::setParam(), WXP::WarnPlot::setParam(), WXP::WatchPlot::setParam(), and WXP::WmoIngest::setParam().

iequal() [1/3]

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

References WXP::StrLib::iequal().

Referenced by WXP::CityTool::compareData(), WXP::MapPlot::draw(), WXP::DatumAttr::parse(), WXP::Message::set(), WXP::CityPlot::setParam(), WXP::ContPlot::setParam(), WXP::GridCont::setParam(), WXP::GridVect::setParam(), WXP::ImagePlot::setParam(), WXP::Lev2Plot::setParam(), WXP::MdrPlot::setParam(), WXP::MetaPlot::setParam(), WXP::MiscPlot::setParam(), WXP::MosPlot::setParam(), WXP::NidsImage::setParam(), WXP::NidsPlot::setParam(), WXP::ProfPlot::setParam(), WXP::RadPlot::setParam(), WXP::RawPlot::setParam(), WXP::RcmPlot::setParam(), WXP::RedbookPlot::setParam(), WXP::SatPlot::setParam(), WXP::SfcPlot::setParam(), WXP::UpaPlot::setParam(), and WXP::UpaXSectPlot::setParam().

iequal() [2/3]

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 WXP::StrLib::iequal().

iequal() [3/3]

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 WXP::StrLib::iequal().

index()

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

References WXP::StrLib::index().

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

init()

int Strings::init

(

)

Initializes class values

Referenced by set(), set(), set(), set(), Strings(), Strings(), Strings(), Strings(), Strings(), Strings(), Strings(), and Strings().

operator=()

Strings Strings::operator=

(

const Strings &

strings

)

Assignment operator. Used to overload copying

Parameters

strings

String class to copy from

References set().

print()

int Strings::print

(

)

Prints the class data to standard output

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

scanf() [1/2]

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::ContPlot::setParam(), WXP::Lev2Plot::setParam(), WXP::MdrPlot::setParam(), WXP::NidsImage::setParam(), WXP::NidsPlot::setParam(), WXP::RcmPlot::setParam(), WXP::UpaDecode::setParam(), and WXP::XWindow::setParam().

scanf() [2/2]

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

set() [1/9]

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().

set() [2/9]

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

References set().

set() [3/9]

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().

set() [4/9]

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

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().

set() [5/9]

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().

set() [6/9]

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().

set() [7/9]

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().

set() [8/9]

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(), and expand().

set() [9/9]

int Strings::set

(

int

rnum

)

Sets up strings with number of blanks

Parameters

rnum	Number of blank strings to create

Referenced by WXP::ProfPlot::draw(), WXP::ThermPlot::draw(), WXP::UpaXSectCont::draw(), WXP::UpaXSectPlot::draw(), operator=(), WXP::DatumAttr::parse(), WXP::WmoIngest::readProdFile(), WXP::Prog::readResrcFile(), WXP::ModelSpec::set(), set(), WXP::NameConv::set(), WXP::Filename::setFile(), WXP::Filename::setFile(), WXP::LightPlot::setParam(), Strings(), Strings(), Strings(), Strings(), Strings(), Strings(), and Strings().

---

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

• Strings.h
• Strings.cc