vcsn::path Class Reference

Paths in filesystems, i.e., file names. More...

#include <path.hh>

Collaboration diagram for vcsn::path:

Classes
class	invalid_path
	Exception thrown on invalid path. More...

Public Types
using	value_type = std::string
	The "native" type we wrap. More...

Public Member Functions
bool	is_absolute () const
	Whether starts with /. More...
path	parent_path () const
	Return a path which is the parent directory. More...
path	filename () const
	Also known as basename. More...
const value_type &	value_get () const
value_type &	value_get ()
Constructors.
	path (const std::string &p)
	Init object with path. More...
	path (const char *p)
Operations on path.
path &	operator/= (const path &rhs)
path	operator/ (const path &rhs) const
bool	operator== (const path &rhs) const ATTRIBUTE_PURE
std::string	basename () const
std::string	extension () const
	The extension of the file, or "" if not applicable. More...

Static Public Member Functions
static path	cwd ()
	Return the current working directory. More...

Private Attributes
value_type	value_
	Wrapped value. More...

Static Private Attributes
static const char	separator_ = '/'
	Path separator. More...

Printing and converting.
path is represented with a list of directories.
using	path_type = std::list< std::string >
const std::string &	string () const
const char *	c_str () const
path_type	components () const
std::ostream &	dump (std::ostream &ostr) const

Detailed Description

Paths in filesystems, i.e., file names.

We should rather use boost::filesystem::path, but as of today it does not work on Mac OS X: https://trac.macports.org/ticket/41588.

Definition at line 21 of file path.hh.

Member Typedef Documentation

using vcsn::path::path_type = std::list<std::string>

Definition at line 83 of file path.hh.

using vcsn::path::value_type = std::string

The "native" type we wrap.

Definition at line 36 of file path.hh.

Constructor & Destructor Documentation

vcsn::path::path

(

const std::string &

p

)

Init object with path.

Exceptions

invalid_path

if p isn't a valid path

Definition at line 21 of file path.cc.

vcsn::path::path

(

const char *

p

)

Exceptions

invalid_path

if p isn't a valid path

Definition at line 25 of file path.cc.

Member Function Documentation

std::string vcsn::path::basename

(

)

const

const char * vcsn::path::c_str ( ) const

inline

Definition at line 55 of file path.hxx.

References value_.

Referenced by vcsn::exists().

path::path_type vcsn::path::components

(

)

const

Definition at line 71 of file path.cc.

References vcsn::res, and value_.

path vcsn::path::cwd ( )

static

Return the current working directory.

Definition at line 30 of file path.cc.

References vcsn::res.

Referenced by vcsn::absolute(), and vcsn::file_library::push_cwd().

std::ostream & vcsn::path::dump

(

std::ostream &

ostr

)

const

Definition at line 65 of file path.cc.

References string().

Referenced by vcsn::operator<<().

Here is the call graph for this function:

std::string vcsn::path::extension

(

)

const

The extension of the file, or "" if not applicable.

path vcsn::path::filename

(

)

const

Also known as basename.

Definition at line 92 of file path.cc.

References value_.

bool vcsn::path::is_absolute ( ) const

inline

Whether starts with /.

Definition at line 48 of file path.hxx.

References value_.

Referenced by vcsn::absolute().

path vcsn::path::operator/

(

const path &

rhs

)

const

Exceptions

invalid_path

if rhs is absolute.

Definition at line 52 of file path.cc.

References vcsn::res.

path & vcsn::path::operator/=

(

const path &

rhs

)

Exceptions

invalid_path

if rhs is absolute.

Definition at line 42 of file path.cc.

References value_.

bool vcsn::path::operator==

(

const path &

rhs

)

const

Definition at line 59 of file path.cc.

References value_.

path vcsn::path::parent_path

(

)

const

Return a path which is the parent directory.

If path is relative, current directory is returned when asking for parent of 1-depth entity.

Definition at line 83 of file path.cc.

References value_.

const std::string & vcsn::path::string ( ) const

inline

Definition at line 62 of file path.hxx.

References value_.

Referenced by dump().

const path::value_type & vcsn::path::value_get ( ) const

inline

Definition at line 69 of file path.hxx.

References value_.

path::value_type & vcsn::path::value_get ( )

inline

Definition at line 76 of file path.hxx.

References value_.

Member Data Documentation

const char vcsn::path::separator_ = '/'

staticprivate

Path separator.

Definition at line 98 of file path.hh.

value_type vcsn::path::value_

private

Wrapped value.

Definition at line 95 of file path.hh.

Referenced by c_str(), components(), filename(), is_absolute(), operator/=(), operator==(), parent_path(), string(), and value_get().

---

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

• vcsn/misc/path.hh
• vcsn/misc/path.hxx
• lib/vcsn/misc/path.cc