Description

Tokens generated by the lexical analysis.

Definition at line 56 of file SymbolicExpressionParser.h.

Public Types
enum	Type { NONE = 0, LTPAREN, RTPAREN, BITVECTOR, SYMBOL }
	Token types. More...

Public Member Functions
	Token ()
	Constructs an end-of-input token with no position information. More...

	Token (Type tokenType, const SymbolicExpression::Type &exprType, const std::string &lexeme, unsigned lineNumber, unsigned columnNumber)
	Constructs a specific token from a string. More...

	Token (const Sawyer::Container::BitVector &bv, const SymbolicExpression::Type &exprType, const std::string &lexeme, unsigned lineNumber, unsigned columnNumber)
	Construct a token for a numeric constant. More...

SymbolicExpressionParser::SyntaxError	syntaxError (const std::string &mesg, const std::string &name="input") const
	Creates a syntax error from a token plus message. More...

Type	tokenType () const
	Token type. More...

const std::string &	lexeme () const
	Lexeme from which token was parsed. More...

SymbolicExpression::Type	exprType () const
	Type of expression. More...

const Sawyer::Container::BitVector &	bits () const
	Bit vector for numeric constants. More...

unsigned	lineNumber () const
	Line number for start of token. More...

unsigned	columnNumber () const
	Column number for start of token. More...

Member Enumeration Documentation

Token types.

Enumerator
NONE	End of input.
LTPAREN	Left parenthesis.
RTPAREN	Right parenthesis.
BITVECTOR	Numeric constant.
SYMBOL	Symbol. Symbols are basically anything but white space, comments, and the other token types.

Definition at line 59 of file SymbolicExpressionParser.h.

Rose::BinaryAnalysis::SymbolicExpressionParser::Token::Token ( )

inline

Constructs an end-of-input token with no position information.

Definition at line 77 of file SymbolicExpressionParser.h.

Rose::BinaryAnalysis::SymbolicExpressionParser::Token::Token	(	Type	tokenType,
		const SymbolicExpression::Type &	exprType,
		const std::string &	lexeme,
		unsigned	lineNumber,
		unsigned	columnNumber
	)

inline

Constructs a specific token from a string.

Do not use this to construct numeric tokens.

Definition at line 81 of file SymbolicExpressionParser.h.

References BITVECTOR.

Rose::BinaryAnalysis::SymbolicExpressionParser::Token::Token	(	const Sawyer::Container::BitVector &	bv,
		const SymbolicExpression::Type &	exprType,
		const std::string &	lexeme,
		unsigned	lineNumber,
		unsigned	columnNumber
	)

inline

Construct a token for a numeric constant.

Definition at line 89 of file SymbolicExpressionParser.h.

SymbolicExpressionParser::SyntaxError Rose::BinaryAnalysis::SymbolicExpressionParser::Token::syntaxError	(	const std::string &	mesg,
		const std::string &	name = `"input"`
	)		const