jem::util::BasicScanner Class Reference

#include <jem/util/BasicScanner.h>

Inheritance diagram for jem::util::BasicScanner:

Public Types
enum	NumberType {   INTEGER,   FLOAT }
typedef io::Reader	Reader

Public Member Functions
	BasicScanner (const String &str="")
	BasicScanner (const Ref< Reader > &in, idx_t bufsize=-1)
void	setInput (const String &str)
void	skipWhite ()
void	skipLine ()
bool	scan (const char *str, idx_t len)
int	read ()
void	readSymbol ()
void	readString (int delim)
void	readLine ()
void	readFloat ()
NumberType	readNumber ()
int	tryReadNumber ()
void	unread (int c)
lint	getInteger () const
double	getFloat () const
bool	isBoolToken () const
String	getTokenString () const
void	setTokenString (const String &str)
void	parseError (const String &what) const

Public Attributes
Ref< Reader >	input
io::ReadBuffer	buffer
StringBuffer	token
lint	lineno
lint	ivalue_
double	xvalue_

Member Typedef Documentation

typedef io::Reader jem::util::BasicScanner::Reader

Member Enumeration Documentation

enum jem::util::BasicScanner::NumberType

Enumerator
INTEGER
FLOAT

Constructor & Destructor Documentation

jem::util::BasicScanner::BasicScanner ( const String &  str = "" )

explicit

jem::util::BasicScanner::BasicScanner ( const Ref< Reader > &  in, idx_t  bufsize = -1  )

explicit

Member Function Documentation

void jem::util::BasicScanner::setInput

(

const String &

str

)

void jem::util::BasicScanner::skipWhite

(

)

void jem::util::BasicScanner::skipLine

(

)

bool jem::util::BasicScanner::scan	(	const char *	str,
		idx_t	len
	)

int jem::util::BasicScanner::read

(

)

void jem::util::BasicScanner::readSymbol

(

)

void jem::util::BasicScanner::readString

(

int

delim

)

void jem::util::BasicScanner::readLine

(

)

void jem::util::BasicScanner::readFloat

(

)

NumberType jem::util::BasicScanner::readNumber

(

)

int jem::util::BasicScanner::tryReadNumber

(

)

void jem::util::BasicScanner::unread

(

int

c

)

lint jem::util::BasicScanner::getInteger

(

)

const

double jem::util::BasicScanner::getFloat

(

)

const

bool jem::util::BasicScanner::isBoolToken

(

)

const

String jem::util::BasicScanner::getTokenString

(

)

const

void jem::util::BasicScanner::setTokenString

(

const String &

str

)

void jem::util::BasicScanner::parseError

(

const String &

what

)

const

Member Data Documentation

Ref<Reader> jem::util::BasicScanner::input

io::ReadBuffer jem::util::BasicScanner::buffer

StringBuffer jem::util::BasicScanner::token

lint jem::util::BasicScanner::lineno

lint jem::util::BasicScanner::ivalue_

double jem::util::BasicScanner::xvalue_