ledger::expr_t::token_t Struct Reference

#include <token.h>

Inherits boost::noncopyable.

Collaboration diagram for ledger::expr_t::token_t:

Public Types
enum	kind_t {   ERROR , VALUE , IDENT , MASK ,   LPAREN , RPAREN , LBRACE , RBRACE ,   EQUAL , NEQUAL , LESS , LESSEQ ,   GREATER , GREATEREQ , ASSIGN , MATCH ,   NMATCH , MINUS , PLUS , STAR ,   SLASH , ARROW , KW_DIV , EXCLAM ,   KW_AND , KW_OR , KW_MOD , KW_IF ,   KW_ELSE , QUERY , COLON , DOT ,   COMMA , SEMI , TOK_EOF , UNKNOWN }

Public Member Functions
void	clear ()
void	expected (const char wanted, const int c)
void	expected (const kind_t wanted)
void	next (std::istream &in, const parse_flags_t &flags)
token_t &	operator= (const token_t &other)
void	parse_ident (std::istream &in)
int	parse_reserved_word (std::istream &in)
void	rewind (std::istream &in)
	token_t ()
void	unexpected (const char wanted='\0')
	~token_t () throw ()

Public Attributes
enum ledger::expr_t::token_t::kind_t	kind
std::size_t	length
char	symbol [6]
value_t	value

Detailed Description

Definition at line 48 of file token.h.

Member Enumeration Documentation

kind_t

enum ledger::expr_t::token_t::kind_t

Enumerator
ERROR
VALUE
IDENT
MASK
LPAREN
RPAREN
LBRACE
RBRACE
EQUAL
NEQUAL
LESS
LESSEQ
GREATER
GREATEREQ
ASSIGN
MATCH
NMATCH
MINUS
PLUS
STAR
SLASH
ARROW
KW_DIV
EXCLAM
KW_AND
KW_OR
KW_MOD
KW_IF
KW_ELSE
QUERY
COLON
DOT
COMMA
SEMI
TOK_EOF
UNKNOWN

Definition at line 50 of file token.h.

Constructor & Destructor Documentation

token_t()

ledger::expr_t::token_t::token_t ( )

inlineexplicit

Definition at line 102 of file token.h.

References TRACE_CTOR.

~token_t()

ledger::expr_t::token_t::~token_t ( ) throw (  )

inline

Definition at line 105 of file token.h.

References TRACE_DTOR.

Member Function Documentation

clear()

void ledger::expr_t::token_t::clear ( )

inline

Definition at line 116 of file token.h.

References kind, length, NULL_VALUE, symbol, UNKNOWN, and value.

expected() [1/2]

void ledger::expr_t::token_t::expected	(	const char	wanted,
		const int	c )

expected() [2/2]

void ledger::expr_t::token_t::expected

(

const kind_t

wanted

)

next()

void ledger::expr_t::token_t::next	(	std::istream &	in,
		const parse_flags_t &	flags )

operator=()

token_t & ledger::expr_t::token_t::operator= ( const token_t & other )

inline

Definition at line 109 of file token.h.

References assert, and ledger::downcast().

Here is the call graph for this function:

parse_ident()

void ledger::expr_t::token_t::parse_ident

(

std::istream &

in

)

parse_reserved_word()

int ledger::expr_t::token_t::parse_reserved_word

(

std::istream &

in

)

rewind()

void ledger::expr_t::token_t::rewind

(

std::istream &

in

)

unexpected()

void ledger::expr_t::token_t::unexpected

(

const char

wanted = '\0'

)

Member Data Documentation

kind

enum ledger::expr_t::token_t::kind_t ledger::expr_t::token_t::kind

Referenced by clear().

length

std::size_t ledger::expr_t::token_t::length

Definition at line 100 of file token.h.

Referenced by clear().

symbol

char ledger::expr_t::token_t::symbol[6]

Definition at line 98 of file token.h.

Referenced by clear().

value

value_t ledger::expr_t::token_t::value

Definition at line 99 of file token.h.

Referenced by clear().

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The documentation for this struct was generated from the following file:

• token.h