vcsn::rat::position Class Reference

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...
	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...
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...
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

position() [1/2]

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.

position() [2/2]

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

add_() [1/2]

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(), and initialize().

add_() [2/2]

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.

References vcsn::rat::operator!=(), vcsn::rat::operator+(), vcsn::rat::operator+=(), vcsn::rat::operator-(), vcsn::rat::operator-=(), vcsn::rat::operator==(), and vcsn::res.

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columns() [1/2]

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_(), column, and filename.

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columns() [2/2]

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_(), column, filename, and line.

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initialize() [1/2]

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 add_(), column, filename, line, lines(), and vcsn::u().

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initialize() [2/2]

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 add_(), column, filename, line, lines(), and vcsn::u().

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

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lines() [1/2]

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.

lines() [2/2]

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 initialize(), and vcsn::rat::location::lines().

Member Data Documentation

column

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

Current column number.

Definition at line 105 of file position.hh.

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

filename

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

File name to which this position refers.

Definition at line 101 of file position.hh.

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

line

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

Current line number.

Definition at line 103 of file position.hh.

Referenced by columns(), and initialize().

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

• vcsn/misc/position.hh