CsLiteral Struct Reference

Literal expression AST node. More...

Inheritance diagram for CsLiteral:

List of all members.

Public Member Functions
	CsLiteral ()
	CsLiteral (LineInfo line_info)
virtual	~CsLiteral ()
virtual void	type_lookup (CsDisplay &display)
	Type Lookup - pass 3 (for internal purpose only).
virtual void	member_lookup (CsDisplay &display)
	Member Lookup - pass 4 (for internal purpose only).
bool	eval_constant_expression (constant_expression_check_context context, constant_expression_data &data, CsDisplay &display)
virtual void	visit (CsAstVisitor *visitor)
	CsAstVisitor support.
virtual void	callback (CsAstCallback *visitor)
	CsAstCallback support.
virtual void	addTokensRecursive (CsTokenCollector &tokenCollector)
	Recursively collect token indexes in source code order.
virtual void	addTokens (CsTokenCollector &tokenCollector)
	Collect token indexes associated with this AST node.
Public Attributes
CsTokenType	type
	Literal token type (one of: tkTRUE, tkFALSE, tkNULL or tkLITERAL).
PHashString	literal
	Literal string representation (for literal only).
CsLiteralType	literal_type
	Literal type (for literals only).
unsigned __int64	int_value
	Integer value.
double	double_value
	Float value.
PHashString	string_value
	String value.
PHashString	original_text
CsTokenIndex	literal_token

---

Detailed Description

Literal expression AST node.

EBNF grammar:

literal:
  "true"
  "false"
  "null"
  literal-token

---

Constructor & Destructor Documentation

CsLiteral::CsLiteral

(

)

[inline]

CsLiteral::CsLiteral

(

LineInfo

line_info

)

[inline, explicit]

virtual CsLiteral::~CsLiteral

(

)

[virtual]

---

Member Function Documentation

virtual void CsLiteral::addTokens

(

CsTokenCollector &

tokenCollector

)

[virtual]

Collect token indexes associated with this AST node.

Implements CsNode.

virtual void CsLiteral::addTokensRecursive

(

CsTokenCollector &

tokenCollector

)

[virtual]

Recursively collect token indexes in source code order.

Implements CsNode.

virtual void CsLiteral::callback

(

CsAstCallback *

visitor

)

[inline, virtual]

CsAstCallback support.

Implements CsNode.

bool CsLiteral::eval_constant_expression	(	constant_expression_check_context	context,
		constant_expression_data &	data,
		CsDisplay &	display
	)

virtual void CsLiteral::member_lookup

(

CsDisplay &

display

)

[virtual]

Member Lookup - pass 4 (for internal purpose only).

Implements CsNode.

virtual void CsLiteral::type_lookup

(

CsDisplay &

display

)

[inline, virtual]

Type Lookup - pass 3 (for internal purpose only).

Reimplemented from CsExpression.

virtual void CsLiteral::visit

(

CsAstVisitor *

visitor

)

[inline, virtual]

CsAstVisitor support.

Implements CsNode.

---

Member Data Documentation

double CsLiteral::double_value

Float value.

unsigned __int64 CsLiteral::int_value

Integer value.

PHashString CsLiteral::literal

Literal string representation (for literal only).

CsTokenIndex CsLiteral::literal_token

CsLiteralType CsLiteral::literal_type

Literal type (for literals only).

PHashString CsLiteral::original_text

PHashString CsLiteral::string_value

String value.

CsTokenType CsLiteral::type

Literal token type (one of: tkTRUE, tkFALSE, tkNULL or tkLITERAL).