fileName Class Reference

A class for handling file names. More...

#include <fileName.H>

Inheritance diagram for fileName:

Collaboration diagram for fileName:

Public Types
enum	Type {   UNDEFINED = 0 , FILE = 1 , DIRECTORY = 2 , SYMLINK = 4 ,   LINK = SYMLINK }
	Enumerations to handle directory entry types. More...

Public Member Functions
	fileName ()=default
	Default construct.
	fileName (const fileName &)=default
	Copy construct.
	fileName (fileName &&)=default
	Move construct.
	fileName (const word &s)
	Copy construct from word.
	fileName (word &&s)
	Move construct from word.
	fileName (const string &s, bool doStrip=true)
	Copy construct from string.
	fileName (string &&s, bool doStrip=true)
	Move construct from string.
	fileName (const std::string &s, bool doStrip=true)
	Copy construct from std::string.
	fileName (std::string &&s, bool doStrip=true)
	Move construct from std::string.
	fileName (const char *s, bool doStrip=true)
	Copy construct from character array.
	fileName (const UList< word > &list)
	Construct by concatenating elements of wordList separated by '/'.
	fileName (std::initializer_list< word > list)
	Construct by concatenating words separated by '/'.
	fileName (Istream &is)
	Construct from Istream.
bool	assign (const token &tok)
	Assign from word or string token.
void	stripInvalid ()
	Strip invalid characters.
bool	clean ()
	Cleanup filename (inplace).
Type	type (bool followLink=true, bool checkGzip=false) const
	Return the directory entry type: UNDEFINED, FILE, DIRECTORY (or SYMLINK).
bool	isAbsolute () const
	Return true if filename is absolute, which means it starts with a '/' or '\' or (windows-only) with a filesystem-root.
fileName &	toAbsolute ()
	Convert from relative to absolute.
bool	isBackup () const
	Return true if file name ends with "~", ".bak", ".old", ".save".
fileName	path () const
	Return directory path name (part before last /).
bool	has_path () const
	True if it contains a '/' character.
word	name () const
	Return basename (part beyond last /), including its extension.
fileName &	replace_name (const word &newName)
	Replace basename (part beyond last /) with a new name.
word	stem () const
	Return basename, without extension.
word	ext () const
	Return file name extension (part after last .).
fileName &	ext (const word &ending)
	Append a '.' and the ending, and return the object.
fileName &	replace_ext (const word &ending)
	Remove extension (if any) and append a new one.
fileName	lessExt () const
	Return file name without extension (part before last .).
fileName	relative (const fileName &parent, const bool caseTag=false) const
	Return a relative name by stripping off the parent directory where possible.
wordList	components (const char delim='/') const
	Return path components as wordList.
word	component (const size_type cmpt, const char delim='/') const
	Return a single component of the path or empty if out of range.
fileName &	operator= (const fileName &str)
	Copy assignment, no character validation required.
fileName &	operator= (fileName &&str)
	Move assignment, no character validation required.
fileName &	operator= (const word &str)
	Copy assignment, no character validation required.
fileName &	operator= (word &&str)
	Move assignment, no character validation required.
fileName &	operator= (const string &str)
	Copy assignment, stripping invalid characters.
fileName &	operator= (string &&str)
	Move assignment, stripping invalid characters.
fileName &	operator= (const std::string &str)
	Copy assignment, stripping invalid characters.
fileName &	operator= (std::string &&str)
	Move assignment, stripping invalid characters.
fileName &	operator= (const char *str)
	Copy, stripping invalid characters.
fileName &	operator/= (const string &other)
	Append a path element with '/' separator.
bool	hasPath () const
	Same as has_path().
bool	removePath ()
	Same as remove_path().
bool	hasExt () const
	Same as has_ext().
bool	hasExt (const std::string &s) const
	Same as has_ext().
bool	removeExt ()
	Same as remove_ext().
word	nameLessExt () const
	Same as stem().
word	name (const bool noExt) const
	Deprecated(2017-03) return basename, optionally without extension.
bool	remove_path ()
	Remove leading path, return true if string changed.
bool	remove_ext ()
	Remove extension, returning true if string changed.
bool	has_ext () const
	Various checks for extensions.
bool	has_ext (const char *ending) const
	Various checks for extensions.
bool	has_ext (const std::string &ending) const
	Various checks for extensions.
bool	has_ext (const wordRe &ending) const
	Various checks for extensions.
Public Member Functions inherited from string
	string ()=default
	Default construct.
	string (const std::string &str)
	Copy construct from std::string.
	string (std::string &&str)
	Move construct from std::string.
	string (const char *str)
	Construct as copy of character array.
	string (const char *str, const size_type len)
	Construct as copy with a maximum number of characters.
	string (const char c)
	Construct from a single character.
	string (const size_type len, const char c)
	Construct fill copies of a single character.
	string (Istream &is)
	Construct from Istream.
bool	match (const std::string &text) const
	Test for equality.
string &	replace (const std::string &s1, const std::string &s2, size_type pos=0)
	Replace first occurrence of sub-string s1 with s2, beginning at pos.
string &	replaceAll (const std::string &s1, const std::string &s2, size_type pos=0)
	Replace all occurrences of sub-string s1 with s2, beginning at pos in the string.
string &	replaceAny (const std::string &s1, const char c2, size_type pos=0)
	Replace any occurrence of s1 characters with c2, beginning at pos in the string.
string &	expand (const bool allowEmpty=false)
	Inplace expand initial tags, tildes, and all occurrences of environment variables as per stringOps::expand.
bool	removeRepeated (const char character)
	Remove repeated characters.
bool	removeStart (const std::string &text)
	Remove the given text from the start of the string.
bool	removeStart (const char c)
	Remove leading character, unless string is a single character.
bool	removeEnd (const std::string &text)
	Remove the given text from the end of the string.
bool	removeEnd (const char c)
	Remove trailing character, unless string is a single character.
void	swap (std::string &str)
	Swap contents. Self-swapping is a no-op.
bool	operator() (const std::string &text) const
	Test for equality. Allows use as a predicate.
bool	contains (char c) const noexcept
	True if string contains given character (cf. C++23).
bool	contains (const std::string &s) const noexcept
	True if string contains given [string view] substring (cf. C++23).
bool	contains (const char *s) const
	True if string contains given substring (cf. C++23).
bool	starts_with (char c) const
	True if string starts with given character (cf. C++20).
bool	starts_with (const std::string &s) const
	True if string starts with given [string view] prefix (C++20).
bool	starts_with (const char *s) const
	True if string starts with given prefix (C++20).
bool	ends_with (char c) const
	True if string ends with given character (cf. C++20).
bool	ends_with (const std::string &s) const
	True if string ends with given [string view] suffix (cf. C++20).
bool	ends_with (const char *s) const
	True if string ends with given suffix (cf. C++20).
size_type	count (const char c) const
	Count the number of occurrences of the specified character in the string.
bool	startsWith (const std::string &s) const
	Deprecated(2019-11).
bool	endsWith (const std::string &s) const
	Deprecated(2019-11).
bool	removeTrailing (const char c)
	Deprecated(2019-11).

Static Public Member Functions
static bool	valid (char c)
	Is this character valid for a fileName?
static fileName	validate (const std::string &, const bool doClean=true)
	Construct fileName without invalid characters, possibly applying other transformations such as changing the path separator, removing duplicate or trailing slashes, etc.
static fileName	concat (const std::string &s1, const std::string &s2, const char delim='/')
	Join two strings with a path separator ('/' by default).
static bool	equals (const std::string &s1, const std::string &s2)
	This is a specialized (possibly slower) version of compare() that ignores duplicate or trailing slashes.
static bool	clean (std::string &str)
	Cleanup filename string, possibly applies other transformations such as changing the path separator etc.
static bool	isAbsolute (const std::string &str)
	Return true if filename starts with a '/' or '\' or (windows-only) with a filesystem-root.
static bool	isBackup (const std::string &str)
	Return true if string ends with "~", ".bak", ".old", ".save".
static std::string	path (const std::string &str)
	Return directory path name (part before last /).
static std::string	name (const std::string &str)
	Return basename (part beyond last /), including its extension.
static std::string	stem (const std::string &str)
	Return the basename, without extension.
static std::string	nameLessExt (const std::string &s)
	Same as stem().
Static Public Member Functions inherited from string
static std::string::size_type	length (const char *s)
	Length of the character sequence (with nullptr protection).
static std::string::size_type	length (const std::string &s)
	The length of the string.
template<class StringType>
static bool	valid (const std::string &str)
	Does the string contain valid characters only?
template<class StringType>
static bool	stripInvalid (std::string &str)
	Strip invalid characters from the given string.
template<class StringType>
static StringType	validate (const std::string &str)
	Return a valid String from the given string.

Static Public Attributes
static const char *const	typeName = "fileName"
	The typeName.
static int	debug
	Debugging.
static int	allowSpaceInFileName
	Allow space character in fileName. To be used with caution.
static const fileName	null
	An empty fileName.
Static Public Attributes inherited from string
static const char *const	typeName = "string"
	The type name "string".
static int	debug
	The debug flag.
static const string	null
	An empty string.

Additional Inherited Members
Protected Member Functions inherited from string
std::string::size_type	find_ext () const
	Find position of a file extension dot, return npos on failure.
word	ext () const
	Return file name extension (part after last .).
bool	ext (const word &ending)
	Append a '.' and the ending.
bool	has_ext () const
	Return true if it has an extension or simply ends with a '.'.
bool	has_ext (const char *ending) const
	Return true if the extension is the same as the given ending.
bool	has_ext (const std::string &ending) const
	Return true if the extension is the same as the given ending.
bool	has_ext (const wordRe &ending) const
	Return true if the extension matches the given ending.
bool	remove_path ()
	Remove leading path, return true if string changed.
bool	remove_ext ()
	Remove extension, return true if string changed.
Static Protected Member Functions inherited from string
static std::string::size_type	find_ext (const std::string &str)
	Find position of a file extension dot, return npos on failure.
template<class PrimitiveType>
static std::string::size_type	string_printf (std::string &output, const char *fmt, const PrimitiveType &val)
	A printf-style formatter for a primitive.
template<class PrimitiveType>
static std::string::size_type	string_printf (std::string &output, const std::string &fmt, const PrimitiveType &val)
	A printf-style formatter for a primitive.

Detailed Description

A class for handling file names.

A fileName is a string of characters without whitespace or quotes. A fileName can be

• constructed from a char*, a string or a word
• concatenated by adding a '/' separator
• decomposed into the path, name or component list
• interrogated for type and access mode

The string::expand() method expands environment variables, etc,

Source files

• fileName.H
• fileName.C
• fileNameI.H
• fileNameIO.C

Definition at line 72 of file fileName.H.

Member Enumeration Documentation

Type

enum Type

Enumerations to handle directory entry types.

Enumerator
UNDEFINED	Undefined type.
FILE	A regular file.
DIRECTORY	A directory.
SYMLINK	A symbolic link.
LINK	Same as symlink.

Definition at line 81 of file fileName.H.

Constructor & Destructor Documentation

fileName() [1/13]

fileName ( )

default

Default construct.

Referenced by concat(), FileName::FileName(), FileName::FileName(), FileName::FileName(), fileName(), fileName(), operator/=(), FileName::operator=(), operator=(), operator=(), relative(), toAbsolute(), and validate().

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fileName() [2/13]

fileName ( const fileName & )

default

Copy construct.

References fileName().

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fileName() [3/13]

fileName ( fileName && )

default

Move construct.

References fileName(), string::has_ext(), string::remove_ext(), string::remove_path(), and s().

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fileName() [4/13]

fileName ( const word & s )

inline

Copy construct from word.

Definition at line 26 of file fileNameI.H.

References s(), and string::string().

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fileName() [5/13]

fileName ( word && s )

inline

Move construct from word.

Definition at line 32 of file fileNameI.H.

References s(), and string::string().

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fileName() [6/13]

fileName ( const string & s, bool doStrip = true )

inline

Copy construct from string.

Definition at line 38 of file fileNameI.H.

References s(), string::string(), and stripInvalid().

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fileName() [7/13]

fileName ( string && s, bool doStrip = true )

inline

Move construct from string.

Definition at line 49 of file fileNameI.H.

References s(), string::string(), and stripInvalid().

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fileName() [8/13]

fileName ( const std::string & s, bool doStrip = true )

inline

Copy construct from std::string.

Definition at line 60 of file fileNameI.H.

References s(), string::string(), and stripInvalid().

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fileName() [9/13]

fileName ( std::string && s, bool doStrip = true )

inline

Move construct from std::string.

Definition at line 71 of file fileNameI.H.

References s(), string::string(), and stripInvalid().

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fileName() [10/13]

fileName ( const char * s, bool doStrip = true )

inline

Copy construct from character array.

Definition at line 82 of file fileNameI.H.

References s(), string::string(), and stripInvalid().

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fileName() [11/13]

fileName ( const UList< word > & list )

explicit

Construct by concatenating elements of wordList separated by '/'.

Definition at line 310 of file fileName.C.

References string::length(), and reserve().

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fileName() [12/13]

fileName ( std::initializer_list< word > list )

explicit

Construct by concatenating words separated by '/'.

Definition at line 330 of file fileName.C.

References string::length(), and reserve().

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fileName() [13/13]

fileName ( Istream & is )

explicit

Construct from Istream.

Definition at line 27 of file fileNameIO.C.

Member Function Documentation

assign()

bool assign

(

const token &

tok

)

Assign from word or string token.

Returns

false if the token was the incorrect type

Definition at line 35 of file fileNameIO.C.

References assign(), token::isQuotedString(), token::isWord(), token::stringToken(), stripInvalid(), and token::wordToken().

Referenced by assign(), operator=(), operator=(), operator=(), operator=(), operator=(), operator=(), operator=(), operator=(), operator=(), Foam::operator>>(), and replace_name().

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valid()

bool valid ( char c )

inlinestatic

Is this character valid for a fileName?

Definition at line 95 of file fileNameI.H.

References allowSpaceInFileName, and Foam::isspace().

Referenced by FileName::valid().

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validate()

Foam::fileName validate ( const std::string & str, const bool doClean = true )

static

Construct fileName without invalid characters, possibly applying other transformations such as changing the path separator, removing duplicate or trailing slashes, etc.

Definition at line 198 of file fileName.C.

References fileName().

Referenced by Foam::argList::get< Foam::fileName >(), Foam::argList::get< Foam::fileName >(), and Foam::readDir().

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concat()

Foam::fileName concat ( const std::string & s1, const std::string & s2, const char delim = '/' )

static

Join two strings with a path separator ('/' by default).

No separator is added if either argument is an empty string or if the arguments already had the path separator at the junction. Invalid characters are not stripped (ie, retained).

Definition at line 210 of file fileName.C.

References fileName().

Referenced by dictionary::add(), dictionary::changeKeyword(), dictionary::dictionary(), primitiveEntry::primitiveEntry(), and Foam::rmDir().

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equals()

bool equals ( const std::string & s1, const std::string & s2 )

static

This is a specialized (possibly slower) version of compare() that ignores duplicate or trailing slashes.

Definition at line 238 of file fileName.C.

stripInvalid()

void stripInvalid ( )

inline

Strip invalid characters.

Definition at line 106 of file fileNameI.H.

References debug, string::removeEnd(), string::removeRepeated(), and string::stripInvalid().

Referenced by assign(), fileName(), fileName(), fileName(), fileName(), fileName(), operator=(), operator=(), operator=(), operator=(), and operator=().

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clean() [1/2]

bool clean ( std::string & str )

static

Cleanup filename string, possibly applies other transformations such as changing the path separator etc.

Changes back-slash to forward-slash path separator, while preserving windows UNC:

*    \\server\abc\def  -->   \\server/abc/def
* 

Removes trailing slash:

*    /                 -->   /
*    /abc/             -->   /abc
* 

Removes repeated slashes, but preserves UNC:

*    /abc////def          -->   /abc/def
*    \\server\abc////def  -->   \\server/abc/def
* 

Removes "/./" (current directory), except for leading one:

*    /abc/def/./ghi/.   -->   /abc/def/ghi
*    abc/def/./         -->   abc/def
*    ./abc/             -->   ./abc
* 

Removes "/../" (parent directory), except for leading one:

*    /abc/def/../ghi/jkl/nmo/..   -->   /abc/ghi/jkl
*    abc/../def/ghi/../jkl        -->   abc/../def/jkl
* 

Returns

True if the content changed

Definition at line 192 of file fileName.C.

Referenced by writeFile::baseFileDir(), IOobject::fileNameComponents(), averageNeighbourFvGeometryScheme::movePoints(), argList::parse(), MapFieldConstraint< Type >::read(), shortestPathSet::shortestPathSet(), and mappedPatchBase::subRegistry().

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clean() [2/2]

bool clean

(

)

Cleanup filename (inplace).

Returns

True if the content changed

Definition at line 385 of file fileName.C.

References clean().

Referenced by clean(), dictionary::makeScopedDict(), and entry::New().

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type()

Foam::fileName::Type type	(	bool	followLink = true,
		bool	checkGzip = false ) const

Return the directory entry type: UNDEFINED, FILE, DIRECTORY (or SYMLINK).

Parameters

followLink	when false it will return SYMLINK for a symlink rather than following it.
checkGzip	add an additional test for a gzip FILE

Definition at line 352 of file fileName.C.

References Foam::type(), and UNDEFINED.

Referenced by Foam::broadcastFile_recursive(), Foam::cp(), and Foam::mv().

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isAbsolute() [1/2]

bool isAbsolute ( const std::string & str )

inlinestatic

Return true if filename starts with a '/' or '\' or (windows-only) with a filesystem-root.

Definition at line 129 of file fileNameI.H.

Referenced by pointNoise::calculate(), surfaceNoise::calculate(), chemkinReader::chemkinReader(), argList::envRelativePath(), Foam::ln(), loadLibrary(), argList::parse(), surfaceFormatsCore::relativeFilePath(), includeEtcEntry::resolveEtcFile(), includeEntry::resolveFile(), collatedFileOperation::writeObject(), and triSurfaceMesh::writeObject().

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isAbsolute() [2/2]

bool isAbsolute ( ) const

inline

Return true if filename is absolute, which means it starts with a '/' or '\' or (windows-only) with a filesystem-root.

Definition at line 151 of file fileNameI.H.

References isAbsolute().

Referenced by isAbsolute().

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toAbsolute()

Foam::fileName & toAbsolute

(

)

Convert from relative to absolute.

As a side-effect, always performs a clean() to remove "/./" etc

Definition at line 370 of file fileName.C.

References Foam::cwd(), f(), and fileName().

Referenced by Time::NewGlobalTime(), Time::NewGlobalTime(), and boundaryDataSurfaceReader::readPoints().

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isBackup() [1/2]

bool isBackup ( const std::string & str )

static

Return true if string ends with "~", ".bak", ".old", ".save".

Definition at line 279 of file fileName.C.

References Foam::dot(), string::find_ext(), and s().

Referenced by isBackup(), and Foam::readDir().

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isBackup() [2/2]

bool isBackup ( ) const

inline

Return true if file name ends with "~", ".bak", ".old", ".save".

Definition at line 157 of file fileNameI.H.

References isBackup().

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path() [1/2]

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

inlinestatic

Return directory path name (part before last /).

The result normally corresponds to a Foam::fileName

Behaviour compared to /usr/bin/dirname:

*   input           path()          dirname
*   -----           ------          -------
*   ""              "."             "."
*   "abc"           "."             "."
*   "/"             "/"             "/"
*   "/abc"          "/"             "/"
*   "abc/def"       "abc"           "abc"
*   "/abc/def"      "/abc"          "/abc"
*   "/abc/def/"     "/abc/def"      "/abc"
*   "/abc/../def"   "/abc/.."       "/abc/.."
* 

Definition at line 169 of file fileNameI.H.

Referenced by fileMonitorWatcher::addWatch(), Foam::broadcastFile_single(), dynamicCode::copyOrCreateFiles(), Foam::cp(), dynamicCode::createMakeFiles(), dynamicCode::createMakeOptions(), includeEntry::execute(), includeEntry::execute(), Foam::mkDir(), entry::New(), Time::New(), Time::NewGlobalTime(), Time::NewGlobalTime(), sceneWriter::open(), fileOperation::processorsPath(), scene::write(), nastranWriter::write(), proxyWriter::write(), rawWriter::write(), starcdWriter::write(), x3dWriter::write(), csvWriter::writeBuffered(), gnuplotWriter::writeBuffered(), rawWriter::writeBuffered(), ensightWriter::writeCollated(), ensightWriter::writeCollated(), dynamicCode::writeDigest(), dynamicCode::writeDigest(), isoAdvection::writeIsoFaces(), distributedTriSurfaceMesh::writeObject(), fileOperation::writeObject(), triSurfaceMesh::writeObject(), abaqusWriter::writeTemplate(), abaqusWriter::writeTemplate(), abaqusWriter::writeTemplate(), csvWriter::writeTemplate(), gnuplotWriter::writeTemplate(), nastranWriter::writeTemplate(), nastranWriter::writeTemplate(), nastranWriter::writeTemplate(), rawWriter::writeTemplate(), rawWriter::writeTemplate(), xmgraceWriter::writeTemplate(), xmgraceWriter::writeTemplate(), boundaryDataWriter::writeTemplate(), debugWriter::writeTemplate(), foamWriter::writeTemplate(), starcdWriter::writeTemplate(), x3dWriter::writeTemplate(), ensightWriter::writeUncollated(), and ensightWriter::writeUncollated().

path() [2/2]

Foam::fileName path ( ) const

inline

Return directory path name (part before last /).

Definition at line 186 of file fileNameI.H.

References path().

Referenced by path().

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has_path()

bool has_path ( ) const

inline

True if it contains a '/' character.

Definition at line 163 of file fileNameI.H.

References string::contains().

Referenced by Foam::dlOpen(), and hasPath().

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name() [1/3]

std::string name ( const std::string & str )

inlinestatic

Return basename (part beyond last /), including its extension.

The result normally corresponds to a Foam::word

Behaviour compared to /usr/bin/basename:

*   input           name()          basename
*   -----           ------          --------
*   ""              ""              ""
*   "abc"           "abc"           "abc"
*   "/"             ""              "/"
*   "/abc"          "abc"           "abc"
*   "abc/def"       "def"           "def"
*   "/abc/def"      "def"           "def"
*   "/abc/def/"     ""              "def"
*   "/abc/../def"   "def"           "def"
* 

Definition at line 192 of file fileNameI.H.

Referenced by fileMonitorWatcher::addWatch(), seriesWriter::append(), seriesWriter::append(), dynamicCode::copyOrCreateFiles(), Foam::cp(), Foam::mv(), Time::New(), writeFile::newFile(), Time::NewGlobalTime(), Time::NewGlobalTime(), processorPolyPatch::order(), fileOperation::processorsPath(), ensightCase::setTime(), scene::write(), ensightWriter::writeCollated(), ensightWriter::writeCollated(), nastranWriter::writeTemplate(), ensightWriter::writeUncollated(), and ensightWriter::writeUncollated().

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name() [2/3]

Foam::word name ( ) const

inline

Return basename (part beyond last /), including its extension.

Definition at line 205 of file fileNameI.H.

References name().

Referenced by name(), name(), and entry::New().

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replace_name()

Foam::fileName & replace_name

(

const word &

newName

)

Replace basename (part beyond last /) with a new name.

Definition at line 419 of file fileName.C.

References assign(), string::length(), and string::replace().

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stem() [1/2]

std::string stem ( const std::string & str )

static

Return the basename, without extension.

The result normally corresponds to a Foam::word

Definition at line 391 of file fileName.C.

References Foam::dot().

Referenced by dlLibraryTable::basename(), surfaceNoise::calculate(), pointNoise::processData(), gnuplotWriter::writeBuffered(), gnuplotWriter::writeTemplate(), nastranWriter::writeTemplate(), and nastranWriter::writeTemplate().

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stem() [2/2]

Foam::word stem ( ) const

inline

Return basename, without extension.

Definition at line 217 of file fileNameI.H.

References stem().

Referenced by name(), nameLessExt(), nameLessExt(), and stem().

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ext() [1/2]

Foam::word ext ( ) const

inline

Return file name extension (part after last .).

Definition at line 211 of file fileNameI.H.

References string::ext().

Referenced by coordSetWriter::getExpectedPath(), coordSetWriter::getFieldPrefixedPath(), FIREMeshWriter::write(), nastranWriter::write(), proxyWriter::write(), rawWriter::write(), starcdWriter::write(), vtkWriter::write(), x3dWriter::write(), abaqusWriter::writeTemplate(), nastranWriter::writeTemplate(), rawWriter::writeTemplate(), starcdWriter::writeTemplate(), and x3dWriter::writeTemplate().

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ext() [2/2]

Foam::fileName & ext ( const word & ending )

inline

Append a '.' and the ending, and return the object.

The '.' and ending will not be added when the ending is empty, or when the file name is empty or ended with a '/'.

Definition at line 223 of file fileNameI.H.

References string::ext().

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replace_ext()

Foam::fileName & replace_ext ( const word & ending )

inline

Remove extension (if any) and append a new one.

Definition at line 230 of file fileNameI.H.

References string::ext(), and string::remove_ext().

Referenced by Foam::dlOpen(), sceneWriter::open(), scene::write(), and scene::write().

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lessExt()

Foam::fileName lessExt ( ) const

inline

Return file name without extension (part before last .).

Definition at line 238 of file fileNameI.H.

References string::find_ext().

Referenced by STARCDedgeFormat::read(), STARCDsurfaceFormat< Face >::read(), STARCDedgeFormat::write(), STARCDsurfaceFormat< Face >::write(), abaqusWriter::writeTemplate(), abaqusWriter::writeTemplate(), and abaqusWriter::writeTemplate().

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relative()

Foam::fileName relative	(	const fileName &	parent,
		const bool	caseTag = false ) const

Return a relative name by stripping off the parent directory where possible.

Parameters

parent	the parent directory
caseTag	replace the parent with <case> for later use with expand(), or prefix <case> if the file name was not an absolute location

Definition at line 442 of file fileName.C.

References f(), fileName(), and string::length().

Referenced by argList::envRelativePath(), argList::relativePath(), and TimePaths::relativePath().

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components()

Foam::wordList components

(

const char

delim = '/'

)

const

Return path components as wordList.

Behaviour:

*   input           components()
*   -----           ------------
*   ""              ()
*   "."             (".")
*   "abc"           ("abc")
*   "/abc"          ("abc")
*   "abc/def"       ("abc", "def")
*   "/abc/def"      ("abc", "def")
*   "/abc/def/"     ("abc", "def")
* 

Definition at line 532 of file fileName.C.

References Foam::stringOps::split().

Referenced by mappedPatchBase::subRegistry().

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component()

Foam::word component	(	const size_type	cmpt,
		const char	delim = '/' ) const

Return a single component of the path or empty if out of range.

The location npos returns the last component

Definition at line 551 of file fileName.C.

References Foam::stringOps::split().

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operator=() [1/9]

Foam::fileName & operator= ( const fileName & str )

inline

Copy assignment, no character validation required.

Self-assignment is a no-op.

Definition at line 253 of file fileNameI.H.

References assign(), and fileName().

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operator=() [2/9]

Foam::fileName & operator= ( fileName && str )

inline

Move assignment, no character validation required.

Self-assignment is a no-op.

Definition at line 264 of file fileNameI.H.

References assign(), and fileName().

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operator=() [3/9]

Foam::fileName & operator= ( const word & str )

inline

Copy assignment, no character validation required.

Definition at line 275 of file fileNameI.H.

References assign().

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operator=() [4/9]

Foam::fileName & operator= ( word && str )

inline

Move assignment, no character validation required.

Definition at line 282 of file fileNameI.H.

References assign().

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operator=() [5/9]

Foam::fileName & operator= ( const string & str )

inline

Copy assignment, stripping invalid characters.

Definition at line 289 of file fileNameI.H.

References assign(), and stripInvalid().

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operator=() [6/9]

Foam::fileName & operator= ( string && str )

inline

Move assignment, stripping invalid characters.

Definition at line 297 of file fileNameI.H.

References assign(), and stripInvalid().

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operator=() [7/9]

Foam::fileName & operator= ( const std::string & str )

inline

Copy assignment, stripping invalid characters.

Definition at line 305 of file fileNameI.H.

References assign(), and stripInvalid().

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operator=() [8/9]

Foam::fileName & operator= ( std::string && str )

inline

Move assignment, stripping invalid characters.

Definition at line 313 of file fileNameI.H.

References assign(), and stripInvalid().

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operator=() [9/9]

Foam::fileName & operator= ( const char * str )

inline

Copy, stripping invalid characters.

Definition at line 321 of file fileNameI.H.

References assign(), and stripInvalid().

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operator/=()

Foam::fileName & operator/=

(

const string &

other

)

Append a path element with '/' separator.

No '/' separator is added if this or the argument are empty.

Definition at line 577 of file fileName.C.

References fileName(), and s().

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hasPath()

bool hasPath ( ) const

inline

Same as has_path().

Definition at line 556 of file fileName.H.

References has_path().

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removePath()

bool removePath ( )

inline

Same as remove_path().

Definition at line 561 of file fileName.H.

References remove_path().

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hasExt() [1/2]

bool hasExt ( ) const

inline

Same as has_ext().

Definition at line 566 of file fileName.H.

References has_ext().

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hasExt() [2/2]

bool hasExt ( const std::string & s ) const

inline

Same as has_ext().

Definition at line 571 of file fileName.H.

References has_ext(), and s().

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removeExt()

bool removeExt ( )

inline

Same as remove_ext().

Definition at line 576 of file fileName.H.

References remove_ext().

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nameLessExt() [1/2]

std::string nameLessExt ( const std::string & s )

inlinestatic

Same as stem().

Definition at line 581 of file fileName.H.

References s(), and stem().

Referenced by abaqusWriter::writeTemplate().

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nameLessExt() [2/2]

word nameLessExt ( ) const

inline

Same as stem().

Definition at line 589 of file fileName.H.

References stem().

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name() [3/3]

word name ( const bool noExt ) const

inline

Deprecated(2017-03) return basename, optionally without extension.

Deprecated

(2017-03) - use name() or stem() methods which describe their behaviour explicitly

Definition at line 597 of file fileName.H.

References name(), and stem().

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remove_path()

bool remove_path ( )

inline

Remove leading path, return true if string changed.

Definition at line 157 of file stringI.H.

Referenced by removePath().

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remove_ext()

bool remove_ext ( )

inline

Remove extension, returning true if string changed.

Definition at line 162 of file stringI.H.

Referenced by removeExt(), and FIREMeshWriter::write().

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has_ext() [1/4]

bool has_ext ( ) const

inline

Various checks for extensions.

Definition at line 135 of file stringI.H.

References string::string().

Referenced by Foam::dlOpen(), hasExt(), hasExt(), STLCore::isBinaryName(), and NURBS3DSurface::writeVTK().

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has_ext() [2/4]

bool has_ext ( const char * ending ) const

inline

Various checks for extensions.

Definition at line 142 of file stringI.H.

References string::string().

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has_ext() [3/4]

bool has_ext ( const std::string & ending ) const

inline

Various checks for extensions.

Definition at line 147 of file stringI.H.

has_ext() [4/4]

bool has_ext

(

const wordRe &

ending

)

const

Various checks for extensions.

Definition at line 152 of file string.C.

References Foam::pos().

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Member Data Documentation

typeName

const char *const typeName = "fileName"

static

The typeName.

Definition at line 96 of file fileName.H.

debug

int debug

static

Debugging.

Definition at line 101 of file fileName.H.

Referenced by stripInvalid().

allowSpaceInFileName

int allowSpaceInFileName

static

Allow space character in fileName. To be used with caution.

Definition at line 106 of file fileName.H.

Referenced by valid().

null

const Foam::fileName null

static

An empty fileName.

Definition at line 111 of file fileName.H.

Referenced by Foam::checkData(), Time::dbDir(), functionObjectList::findDict(), UPstream::File::name(), regionProperties::objectRelPath(), masterUncollatedFileOperation::fileOrNullOp::operator()(), writer::operator=(), argList::parse(), sceneWriter::path(), syncObjects::read(), mappedPatchBase::readDatabase(), chemkinReader::TypeName(), CSV< Type >::TypeName(), mappedPatchBase::write(), meshWriter::write(), nullWriter::write(), proxyWriter::write(), coordSetWriter::writeTemplate(), coordSetWriter::writeTemplate(), abaqusWriter::writeTemplate(), abaqusWriter::writeTemplate(), csvWriter::writeTemplate(), csvWriter::writeTemplate(), ensightWriter::writeTemplate(), ensightWriter::writeTemplate(), gltfWriter::writeTemplate(), gltfWriter::writeTemplate(), gnuplotWriter::writeTemplate(), gnuplotWriter::writeTemplate(), nastranWriter::writeTemplate(), nastranWriter::writeTemplate(), rawWriter::writeTemplate(), rawWriter::writeTemplate(), xmgraceWriter::writeTemplate(), xmgraceWriter::writeTemplate(), surfaceWriter::writeTemplate(), FIREMeshWriter::~FIREMeshWriter(), and STARCDMeshWriter::~STARCDMeshWriter().

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

• src/OpenFOAM/primitives/strings/fileName/fileName.H
• src/OpenFOAM/primitives/strings/fileName/fileName.C
• src/OpenFOAM/primitives/strings/fileName/fileNameI.H
• src/OpenFOAM/primitives/strings/fileName/fileNameIO.C