Abstract a position. More...

#include <position.hh>

Collaboration diagram for vcsn::rat::position:

Public Member Functions
	position (std::string *f=0, unsigned int l=1u, unsigned int c=1u)
	Construct a position. More...

void	initialize (std::string *fn=0, unsigned int l=1u, unsigned int c=1u)
	Initialization. More...

Line and Column related manipulators
void	lines (int count=1)
	(line related) Advance to the COUNT next lines. More...

void	columns (int count=1)
	(column related) Advance to the COUNT next columns. More...

Public Attributes
std::string *	filename
	File name to which this position refers. More...

unsigned int	line
	Current line number. More...

unsigned int	column
	Current column number. More...

Static Private Member Functions
static unsigned int	add_ (unsigned int lhs, int rhs, unsigned int min)
	Compute max(min, lhs+rhs) (provided min <= lhs). More...

Detailed Description

Abstract a position.

Definition at line 57 of file position.hh.

Constructor & Destructor Documentation

vcsn::rat::position::position	(	std::string *	f = `0`,
		unsigned int	l = `1u`,
		unsigned int	c = `1u`
	)

inlineexplicit

Construct a position.

Definition at line 61 of file position.hh.

Member Function Documentation

static unsigned int vcsn::rat::position::add_	(	unsigned int	lhs,
		int	rhs,
		unsigned int	min
	)

inlinestaticprivate

Compute max(min, lhs+rhs) (provided min <= lhs).

Definition at line 109 of file position.hh.

Referenced by columns().

void vcsn::rat::position::columns ( int count = 1 )

inline

(column related) Advance to the COUNT next columns.

Definition at line 94 of file position.hh.

References add_(), and column.

Here is the call graph for this function:

void vcsn::rat::position::initialize	(	std::string *	fn = `0`,
		unsigned int	l = `1u`,
		unsigned int	c = `1u`
	)

inline

Initialization.

Definition at line 72 of file position.hh.

References column, filename, and line.

Referenced by vcsn::rat::location::initialize().

void vcsn::rat::position::lines ( int count = 1 )

inline

(line related) Advance to the COUNT next lines.

Definition at line 84 of file position.hh.

Referenced by vcsn::rat::location::lines().

Member Data Documentation

unsigned int vcsn::rat::position::column

Current column number.

Definition at line 105 of file position.hh.

Referenced by columns(), initialize(), and vcsn::rat::operator<<().

std::string* vcsn::rat::position::filename

File name to which this position refers.

Definition at line 101 of file position.hh.

Referenced by initialize(), and vcsn::rat::operator<<().

unsigned int vcsn::rat::position::line

Current line number.

Definition at line 103 of file position.hh.

Referenced by initialize().

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

lib/vcsn/rat/position.hh

Public Member Functions

Public Attributes

Static Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation