Point Class Reference

#include <Point.h>

List of all members.

Public Member Functions
size_t	mem_size () const
	Point (std::string filename, int line=0, const Point *point=0)
	Point (SymbolEntryPtr sentry, int line=0, const Point *point=0)
	Point (bytecodeistream &str)
	~Point (void)
SymbolEntryPtr	sentry (void) const
std::string	filename (void) const
int	line (void) const
const Point *	point (void) const
std::string	toString (void) const
std::ostream &	toStream (std::ostream &str) const
Private Attributes
SymbolEntryPtr	m_entry
int	m_line
const Point *	m_point

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Detailed Description

Definition of "definition point" which stores

• filename
• line number
• inclusion point to trace filenames, definition points, and include hierachies.

This helps in issuing proper error messages like "identifier <name> defined in <file1> at <line1> included from <file2> at <line2> included from <toplevel> at <line>"

A TableEntry (identifier <name>) has a Point which stores the definition point (Point) of this identifier. If its Point is in an include file, the m_point member points to the inclusion point (where the 'include ".."' statement is) of the include file.

Point works as a linked list (file1 -> file2 -> toplevel in the above example) for definition points inside include files. The real structure is a tree since for the next include of file3 inside file2, the list is file3 -> file2 -> toplevel and the latter two nodes are shared.

An identifier has a definition point. A file has a filename and an inclusion point (if its an included file).

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Constructor & Destructor Documentation

Point::Point	(	std::string	filename,
		int	line = 0,
		const Point *	point = 0
	)

Point::Point	(	SymbolEntryPtr	sentry,
		int	line = 0,
		const Point *	point = 0
	)

Point::Point

(

bytecodeistream &

str

)

Point::~Point

(

void

)

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Member Function Documentation

size_t Point::mem_size

(

)

const [inline]

SymbolEntryPtr Point::sentry

(

void

)

const

std::string Point::filename

(

void

)

const

int Point::line

(

void

)

const

const Point * Point::point

(

void

)

const

std::string Point::toString

(

void

)

const

std::ostream & Point::toStream

(

std::ostream &

str

)

const

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Member Data Documentation

SymbolEntryPtr Point::m_entry [private]

int Point::m_line [private]

const Point* Point::m_point [private]

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

• Point.h
• Point.cc

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