LitValue Struct Reference

#include <LitValue.hxx>

Public Member Functions
std::string	asString () const
	LitValue ()
Static Public Member Functions
static bool	valid_char_printable (ucs4_t ucs4)
static bool	valid_charpoint (ucs4_t ucs4)
static bool	valid_charpunct (ucs4_t ucs4)
static unsigned	validate_string (const char *s)
static long	digitValue (ucs4_t, unsigned radix)
	If c is a digit character in radix radix, return its decimal value.
static ucs4_t	GetEscapedCodePoint (const char *escapedLiteral)
static ucs4_t	DecodeNumericCharacter (const char *s, const char **next)
static ucs4_t	DecodeBlockCharacter (const char *s)
static ucs4_t	DecodeStringCharacter (const char *s, const char **next)
static ucs4_t	DecodeCharacter (const std::string &)
Data Fields
LiteralType	litType
bool	b
unsigned long	c
sherpa::BigNum	i
double	d
std::string	s
Static Public Attributes
static EscapedLiteral	EscapedLiteralMap []
static const size_t	EscapedLiteralMapLength
Data Structures
struct	EscapedLiteral

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Detailed Description

Definition at line 56 of file LitValue.hxx.

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Constructor & Destructor Documentation

LitValue::LitValue

(

)

[inline]

Definition at line 94 of file LitValue.hxx.

References litType, and lt_none.

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Member Function Documentation

std::string LitValue::asString

(

)

const

Definition at line 409 of file LitValue.cxx.

References asciiPrintableCharacter(), b, c, d, i, litType, lt_bool, lt_char, lt_float, lt_int, lt_string, needsBackslashEscape(), and s.

Referenced by operator<<().

ucs4_t LitValue::DecodeBlockCharacter

(

const char *

s

)

[static]

Definition at line 340 of file LitValue.cxx.

References DecodeNumericCharacter(), GetEscapedCodePoint(), sherpa::utf8_decode(), valid_charpoint(), and valid_charpunct().

Referenced by DecodeCharacter().

ucs4_t LitValue::DecodeCharacter

(

const std::string &

)

[static]

Definition at line 380 of file LitValue.cxx.

References DecodeBlockCharacter().

Referenced by AST::makeCharLit().

ucs4_t LitValue::DecodeNumericCharacter	(	const char *	s,
		const char **	next
	)			[static]

Definition at line 221 of file LitValue.cxx.

References digitValue().

Referenced by DecodeBlockCharacter().

ucs4_t LitValue::DecodeStringCharacter	(	const char *	s,
		const char **	next
	)			[static]

Definition at line 272 of file LitValue.cxx.

References c, DEBUG_DECODE, GetEscapedCodePoint(), and sherpa::utf8_decode().

Referenced by toc(), and validate_string().

long LitValue::digitValue	(	ucs4_t	,
		unsigned	radix
	)			[static]

If c is a digit character in radix radix, return its decimal value.

Definition at line 57 of file LitValue.cxx.

Referenced by DecodeNumericCharacter().

ucs4_t LitValue::GetEscapedCodePoint

(

const char *

escapedLiteral

)

[static]

Definition at line 209 of file LitValue.cxx.

References EscapedLiteralMap, EscapedLiteralMapLength, i, and s.

Referenced by DecodeBlockCharacter(), and DecodeStringCharacter().

bool LitValue::valid_char_printable

(

ucs4_t

ucs4

)

[static]

Definition at line 74 of file LitValue.cxx.

Referenced by valid_charpoint().

bool LitValue::valid_charpoint

(

ucs4_t

ucs4

)

[static]

Definition at line 118 of file LitValue.cxx.

References valid_char_printable().

Referenced by DecodeBlockCharacter().

bool LitValue::valid_charpunct

(

ucs4_t

ucs4

)

[static]

Definition at line 127 of file LitValue.cxx.

Referenced by DecodeBlockCharacter().

unsigned LitValue::validate_string

(

const char *

s

)

[static]

Definition at line 135 of file LitValue.cxx.

References assert(), c, and DecodeStringCharacter().

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Field Documentation

bool LitValue::b

Definition at line 59 of file LitValue.hxx.

Referenced by asString().

unsigned long LitValue::c

Definition at line 60 of file LitValue.hxx.

Referenced by asString(), DecodeStringCharacter(), and validate_string().

double LitValue::d

Definition at line 62 of file LitValue.hxx.

Referenced by asString().

LitValue::EscapedLiteral LitValue::EscapedLiteralMap [static]

Initial value:

 {
  ESCAPED_LITERAL("space", ' '),
  ESCAPED_LITERAL("linefeed", '\n'),
  SINGLE_LITERAL("n", '\n' ),
  ESCAPED_LITERAL("return", '\r'),
  SINGLE_LITERAL("r", '\r' ),
  ESCAPED_LITERAL("tab", '\t'),
  SINGLE_LITERAL("t", '\t' ),
  ESCAPED_LITERAL("backspace", '\b'),
  SINGLE_LITERAL("b", '\b' ),
  ESCAPED_LITERAL("formfeed", '\f'),
  SINGLE_LITERAL("f", '\f' ),
  SINGLE_LITERAL("s", ' ' ),
  ESCAPED_LITERAL("backslash", '\\'),
  SINGLE_LITERAL("\\", '\\' ),
  ESCAPED_LITERAL("dquote", '\"'),
  SINGLE_LITERAL("\"", '\"' ),
  ESCAPED_LITERAL("squote", '\''),

}

Definition at line 83 of file LitValue.hxx.

Referenced by GetEscapedCodePoint().

const size_t LitValue::EscapedLiteralMapLength [static]

Initial value:

 
  (sizeof(LitValue::EscapedLiteralMap) /
   sizeof(LitValue::EscapedLiteralMap[0]))

Definition at line 84 of file LitValue.hxx.

Referenced by GetEscapedCodePoint().

sherpa::BigNum LitValue::i

Definition at line 61 of file LitValue.hxx.

Referenced by asString(), and GetEscapedCodePoint().

LiteralType LitValue::litType

Definition at line 57 of file LitValue.hxx.

Referenced by asString(), and LitValue().

std::string LitValue::s

Definition at line 76 of file LitValue.hxx.

Referenced by asString(), and GetEscapedCodePoint().

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

• LitValue.hxx
• LitValue.cxx

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