Scanner Class Reference

#include <Token.h>

List of all members.

Public Types
enum	Need { Demand, Request }

Public Member Functions
	Scanner (Reader *r=0)
	Scanner (const Text &s)
	Scanner (const Scanner &rhs)
virtual	~Scanner ()
Scanner &	operator= (const Scanner &rhs)
void	Load (const Text &s)
virtual Token	Get (Need n=Demand)
void	PutBack ()
int	GetCursor ()
int	GetLine ()
void	Reset (int c, int l)
Token	Best () const

Protected Member Functions
virtual int	GetNumeric ()
virtual bool	IsSymbolic (char c)
virtual bool	IsAlpha (char c)

Protected Attributes
Reader *	reader
char *	str
const char *	p
const char *	eos
size_t	index
size_t	old_index
Token	best
size_t	length
size_t	line
size_t	old_line
size_t	lineStart

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Detailed Description

Definition at line 105 of file Token.h.

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Member Enumeration Documentation

enum Scanner::Need

Enumerator:

Demand
Request

Definition at line 117 of file Token.h.

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Constructor & Destructor Documentation

Scanner::Scanner

(

Reader *

r = 0

)

Definition at line 290 of file Token.cpp.

Scanner::Scanner

(

const Text &

s

)

Definition at line 304 of file Token.cpp.

Scanner::Scanner

(

const Scanner &

rhs

)

Definition at line 295 of file Token.cpp.

Scanner::~Scanner ( )

virtual

Definition at line 312 of file Token.cpp.

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Member Function Documentation

Token Scanner::Best ( ) const

inline

Definition at line 124 of file Token.h.

Token Scanner::Get ( Need  n = Demand )

virtual

Definition at line 357 of file Token.cpp.

int Scanner::GetCursor ( )

inline

Definition at line 121 of file Token.h.

int Scanner::GetLine ( )

inline

Definition at line 122 of file Token.h.

int Scanner::GetNumeric ( )

protectedvirtual

Definition at line 503 of file Token.cpp.

bool Scanner::IsAlpha ( char  c )

protectedvirtual

Definition at line 534 of file Token.cpp.

bool Scanner::IsSymbolic ( char  c )

protectedvirtual

Definition at line 542 of file Token.cpp.

void Scanner::Load

(

const Text &

s

)

Definition at line 339 of file Token.cpp.

Scanner & Scanner::operator=

(

const Scanner &

rhs

)

Definition at line 320 of file Token.cpp.

void Scanner::PutBack ( )

inline

Definition at line 120 of file Token.h.

void Scanner::Reset ( int  c, int  l  )

inline

Definition at line 123 of file Token.h.

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Member Data Documentation

Token Scanner::best

protected

Definition at line 139 of file Token.h.

const char* Scanner::eos

protected

Definition at line 135 of file Token.h.

size_t Scanner::index

protected

Definition at line 137 of file Token.h.

size_t Scanner::length

protected

Definition at line 140 of file Token.h.

size_t Scanner::line

protected

Definition at line 141 of file Token.h.

size_t Scanner::lineStart

protected

Definition at line 143 of file Token.h.

size_t Scanner::old_index

protected

Definition at line 138 of file Token.h.

size_t Scanner::old_line

protected

Definition at line 142 of file Token.h.

const char* Scanner::p

protected

Definition at line 134 of file Token.h.

Reader* Scanner::reader

protected

Definition at line 131 of file Token.h.

char* Scanner::str

protected

Definition at line 132 of file Token.h.

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

• D:/SRC/StarshatterSVN/Parser/Token.h
• D:/SRC/StarshatterSVN/Parser/Token.cpp