SlamParser::position Class Reference

A point in a source file. More...

#include <location.hh>

Public Types
typedef const std::string	filename_type
	Type for file name.
typedef int	counter_type
	Type for line and column numbers.

Public Member Functions
	position (filename_type *f=YY_NULLPTR, counter_type l=1, counter_type c=1)
	Construct a position.
void	initialize (filename_type *fn=YY_NULLPTR, counter_type l=1, counter_type c=1)
	Initialization.
Line and Column related manipulators
void	lines (counter_type count=1)
	(line related) Advance to the COUNT next lines.
void	columns (counter_type count=1)
	(column related) Advance to the COUNT next columns.

Public Attributes
filename_type *	filename
	File name to which this position refers.
counter_type	line
	Current line number.
counter_type	column
	Current column number.

Static Private Member Functions
static counter_type	add_ (counter_type lhs, counter_type rhs, counter_type min)
	Compute max (min, lhs+rhs).

Detailed Description

A point in a source file.

Definition at line 60 of file location.hh.

Member Typedef Documentation

counter_type

typedef int SlamParser::position::counter_type

Type for line and column numbers.

Definition at line 65 of file location.hh.

filename_type

typedef const std::string SlamParser::position::filename_type

Type for file name.

Definition at line 63 of file location.hh.

Constructor & Destructor Documentation

position()

SlamParser::position::position ( filename_type *  f = YY_NULLPTR, counter_type  l = 1, counter_type  c = 1  )

inlineexplicit

Construct a position.

Definition at line 68 of file location.hh.

      : filename(f), line(l), column(c) {}

Member Function Documentation

add_()

static counter_type SlamParser::position::add_ ( counter_type  lhs, counter_type  rhs, counter_type  min  )

inlinestaticprivate

Compute max (min, lhs+rhs).

Definition at line 103 of file location.hh.

                                             {
    return lhs + rhs < min ? min : lhs + rhs;
  }

Referenced by columns(), and lines().

columns()

void SlamParser::position::columns ( counter_type  count = 1 )

inline

(column related) Advance to the COUNT next columns.

Definition at line 91 of file location.hh.

{ column = add_(column, count, 1); }

References add_(), and column.

Referenced by SlamParser::operator+=().

initialize()

void SlamParser::position::initialize ( filename_type *  fn = YY_NULLPTR, counter_type  l = 1, counter_type  c = 1  )

inline

Initialization.

Definition at line 73 of file location.hh.

                                      {
    filename = fn;
    line = l;
    column = c;
  }

References column, filename, and line.

Referenced by SlamParser::location::initialize().

lines()

void SlamParser::position::lines ( counter_type  count = 1 )

inline

(line related) Advance to the COUNT next lines.

Definition at line 83 of file location.hh.

                                     {
    if (count) {
      column = 1;
      line = add_(line, count, 1);
    }
  }

References add_(), column, and line.

Referenced by SlamParser::location::lines().

Member Data Documentation

column

counter_type SlamParser::position::column

Current column number.

Definition at line 99 of file location.hh.

Referenced by columns(), initialize(), and lines().

filename

filename_type* SlamParser::position::filename

File name to which this position refers.

Definition at line 95 of file location.hh.

Referenced by initialize(), and SlamParser::Parser::parse().

line

counter_type SlamParser::position::line

Current line number.

Definition at line 97 of file location.hh.

Referenced by initialize(), and lines().

---

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

• /build/reproducible-path/g2o-0~20230806/g2o/examples/interactive_slam/slam_parser/parser/location.hh