roslint.cpplint._IncludeState Class Reference

Inheritance diagram for roslint.cpplint._IncludeState:

Public Member Functions
def	__init__ (self)
def	CanonicalizeAlphabeticalOrder (self, header_path)
def	CheckNextIncludeOrder (self, header_type)
def	FindHeader (self, header)
def	IsInAlphabeticalOrder (self, clean_lines, linenum, header_path)
def	ResetSection (self, directive)
def	SetLastHeader (self, header_path)

Public Attributes
	include_list

Private Attributes
	_last_header
	_section

Static Private Attributes
int	_C_SECTION = 2
int	_CPP_SECTION = 3
int	_INITIAL_SECTION = 0
int	_MY_H_SECTION = 1
int	_OTHER_H_SECTION = 4
dictionary	_SECTION_NAMES
dictionary	_TYPE_NAMES

Detailed Description

Tracks line numbers for includes, and the order in which includes appear.

include_list contains list of lists of (header, line number) pairs.
It's a lists of lists rather than just one flat list to make it
easier to update across preprocessor boundaries.

Call CheckNextIncludeOrder() once for each header in the file, passing
in the type constants defined above. Calls in an illegal order will
raise an _IncludeError with an appropriate error message.

Definition at line 597 of file cpplint.py.

Constructor & Destructor Documentation

def roslint.cpplint._IncludeState.__init__

(

self

)

Definition at line 632 of file cpplint.py.

Member Function Documentation

def roslint.cpplint._IncludeState.CanonicalizeAlphabeticalOrder	(		self,
			header_path
	)

Returns a path canonicalized for alphabetical comparison.

- replaces "-" with "_" so they both cmp the same.
- removes '-inl' since we don't require them to be after the main header.
- lowercase everything, just in case.

Args:
  header_path: Path to be canonicalized.

Returns:
  Canonicalized path.

Definition at line 672 of file cpplint.py.

def roslint.cpplint._IncludeState.CheckNextIncludeOrder	(		self,
			header_type
	)

Returns a non-empty error message if the next header is out of order.

This function also updates the internal state to be ready to check
the next include.

Args:
  header_type: One of the _XXX_HEADER constants defined above.

Returns:
  The empty string if the header is in the right order, or an
  error message describing what's wrong.

Definition at line 708 of file cpplint.py.

def roslint.cpplint._IncludeState.FindHeader	(		self,
			header
	)

Check if a header has already been included.

Args:
  header: header to check.
Returns:
  Line number of previous occurrence, or -1 if the header has not
  been seen before.

Definition at line 636 of file cpplint.py.

def roslint.cpplint._IncludeState.IsInAlphabeticalOrder	(		self,
			clean_lines,
			linenum,
			header_path
	)

Check if a header is in alphabetical order with the previous header.

Args:
  clean_lines: A CleansedLines instance containing the file.
  linenum: The number of the line to check.
  header_path: Canonicalized header to be checked.

Returns:
  Returns true if the header is in alphabetical order.

Definition at line 687 of file cpplint.py.

def roslint.cpplint._IncludeState.ResetSection	(		self,
			directive
	)

Reset section checking for preprocessor directive.

Args:
  directive: preprocessor directive (e.g. "if", "else").

Definition at line 651 of file cpplint.py.

def roslint.cpplint._IncludeState.SetLastHeader	(		self,
			header_path
	)

Definition at line 669 of file cpplint.py.

Member Data Documentation

int roslint.cpplint._IncludeState._C_SECTION = 2

staticprivate

Definition at line 613 of file cpplint.py.

int roslint.cpplint._IncludeState._CPP_SECTION = 3

staticprivate

Definition at line 614 of file cpplint.py.

int roslint.cpplint._IncludeState._INITIAL_SECTION = 0

staticprivate

Definition at line 611 of file cpplint.py.

roslint.cpplint._IncludeState._last_header

private

Definition at line 660 of file cpplint.py.

int roslint.cpplint._IncludeState._MY_H_SECTION = 1

staticprivate

Definition at line 612 of file cpplint.py.

int roslint.cpplint._IncludeState._OTHER_H_SECTION = 4

staticprivate

Definition at line 615 of file cpplint.py.

roslint.cpplint._IncludeState._section

private

Definition at line 658 of file cpplint.py.

dictionary roslint.cpplint._IncludeState._SECTION_NAMES

staticprivate

Initial value:

= {
      _INITIAL_SECTION: "... nothing. (This can't be an error.)",
      _MY_H_SECTION: 'a header this file implements',
      _C_SECTION: 'C system header',
      _CPP_SECTION: 'C++ system header',
      _OTHER_H_SECTION: 'other header',
      }

Definition at line 624 of file cpplint.py.

dictionary roslint.cpplint._IncludeState._TYPE_NAMES

staticprivate

Initial value:

= {
      _C_SYS_HEADER: 'C system header',
      _CPP_SYS_HEADER: 'C++ system header',
      _LIKELY_MY_HEADER: 'header this file implements',
      _POSSIBLE_MY_HEADER: 'header this file may implement',
      _OTHER_HEADER: 'other header',
      }

Definition at line 617 of file cpplint.py.

roslint.cpplint._IncludeState.include_list

Definition at line 633 of file cpplint.py.

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

• cpplint.py