example Namespace Reference

The example namespace is used to encapsulate the three parser classes example::Parser, example::Scanner and example::Driver. More...

Classes
class	Driver
	The Driver class brings together all components. More...
class	location
	Abstract a location. More...
class	Parser
	A Bison parser. More...
class	position
	Abstract a position. More...
class	Scanner
	Scanner is a derived class to add some extra function to the scanner class. More...
class	stack
class	slice
	Present a slice of the top of a stack. More...
Functions
const location	operator+ (const location &begin, const location &end)
	Join two location objects to create a location.
const location	operator+ (const location &begin, unsigned int width)
	Add two location objects.
location &	operator+= (location &res, unsigned int width)
	Add and assign a location.
bool	operator== (const location &loc1, const location &loc2)
	Compare two location objects.
bool	operator!= (const location &loc1, const location &loc2)
	Compare two location objects.
std::ostream &	operator<< (std::ostream &ostr, const location &loc)
	Intercept output stream redirection.
const position &	operator+= (position &res, const int width)
	Add and assign a position.
const position	operator+ (const position &begin, const int width)
	Add two position objects.
const position &	operator-= (position &res, const int width)
	Add and assign a position.
const position	operator- (const position &begin, const int width)
	Add two position objects.
bool	operator== (const position &pos1, const position &pos2)
	Compare two position objects.
bool	operator!= (const position &pos1, const position &pos2)
	Compare two position objects.
std::ostream &	operator<< (std::ostream &ostr, const position &pos)
	Intercept output stream redirection.

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Detailed Description

The example namespace is used to encapsulate the three parser classes example::Parser, example::Scanner and example::Driver.

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Function Documentation

bool example::operator!=	(	const position &	pos1,
		const position &	pos2
	)			[inline]

Compare two position objects.

Definition at line 142 of file position.hh.

bool example::operator!=	(	const location &	loc1,
		const location &	loc2
	)			[inline]

Compare two location objects.

Definition at line 136 of file location.hh.

const position example::operator+	(	const position &	begin,
		const int	width
	)			[inline]

Add two position objects.

Definition at line 110 of file position.hh.

const location example::operator+	(	const location &	begin,
		unsigned int	width
	)			[inline]

Add two location objects.

Definition at line 113 of file location.hh.

References example::location::columns().

const location example::operator+	(	const location &	begin,
		const location &	end
	)			[inline]

Join two location objects to create a location.

Definition at line 105 of file location.hh.

References example::location::end.

const position& example::operator+=	(	position &	res,
		const int	width
	)			[inline]

Add and assign a position.

Definition at line 102 of file position.hh.

References example::position::columns().

location& example::operator+=	(	location &	res,
		unsigned int	width
	)			[inline]

Add and assign a location.

Definition at line 121 of file location.hh.

References example::location::columns().

const position example::operator-	(	const position &	begin,
		const int	width
	)			[inline]

Add two position objects.

Definition at line 125 of file position.hh.

const position& example::operator-=	(	position &	res,
		const int	width
	)			[inline]

Add and assign a position.

Definition at line 118 of file position.hh.

std::ostream& example::operator<<	(	std::ostream &	ostr,
		const position &	pos
	)			[inline]

Intercept output stream redirection.

Parameters:

	ostr	the destination output stream
	pos	a reference to the position to redirect

Definition at line 152 of file position.hh.

References example::position::column, example::position::filename, and example::position::line.

std::ostream& example::operator<<	(	std::ostream &	ostr,
		const location &	loc
	)			[inline]

Intercept output stream redirection.

Parameters:

	ostr	the destination output stream
	loc	a reference to the location to redirect

Avoid duplicate information.

Definition at line 147 of file location.hh.

References example::location::begin, example::position::column, example::location::end, example::position::filename, and example::position::line.

bool example::operator==	(	const position &	pos1,
		const position &	pos2
	)			[inline]

Compare two position objects.

Definition at line 132 of file position.hh.

References example::position::column, example::position::filename, and example::position::line.

bool example::operator==	(	const location &	loc1,
		const location &	loc2
	)			[inline]

Compare two location objects.

Definition at line 129 of file location.hh.

References example::location::begin, and example::location::end.