A variable is a word with support for additional characters, in particular '$' and '/'. More...

Inheritance diagram for variable:

Collaboration diagram for variable:

Public Member Functions
	variable ()
	Construct null. More...

	variable (const variable &)
	Copy constructor. More...

	variable (const word &)
	Copy constructor of word. More...

	variable (const string &, const bool doStripInvalid=true)
	Copy constructor of string. More...

	variable (const std::string &, const bool doStripInvalid=true)
	Copy constructor of std::string. More...

	variable (const char *, const bool doStripInvalid=true)
	Copy constructor of character array. More...

	variable (Istream &)
	Construct from Istream. More...

void	operator= (const variable &)

void	operator= (const word &)

void	operator= (const string &)

void	operator= (const std::string &)

void	operator= (const char *)

Public Member Functions inherited from word
	word ()
	Construct null. More...

	word (const word &)
	Copy constructor. More...

	word (const char *, const bool doStripInvalid=true)
	Copy constructor of character array. More...

	word (const char *, const size_type, const bool doStripInvalid)
	Copy constructor with a maximum number of characters. More...

	word (const string &, const bool doStripInvalid=true)
	Copy constructor of string. More...

	word (const std::string &, const bool doStripInvalid=true)
	Copy constructor of std::string. More...

	word (Istream &)
	Construct from Istream. More...

word	capitalise () const
	Return the word with the first letter capitalised. More...

void	operator= (const word &)

void	operator= (const string &)

void	operator= (const std::string &)

void	operator= (const char *)

Public Member Functions inherited from string
	string ()
	Construct null. More...

	string (const std::string &)
	Construct from std::string. More...

	string (const string &)
	Copy constructor. More...

	string (string &&)
	Move constructor. More...

	string (const char *)
	Construct as copy of character array. More...

	string (const UList< char > &)
	Construct as copy of UList of character. More...

	string (const char *, const size_type)
	Construct as copy of specified number of characters. More...

	string (const char)
	Construct from a single character. More...

	string (const size_type, const char)
	Construct from copies of a single character. More...

	string (Istream &)
	Construct from Istream. More...

size_type	count (const char) const
	Count and return the number of a given character in the string. More...

bool	match (const std::string &) const
	True when strings match literally. More...

string &	replace (const string &oldStr, const string &newStr, size_type start=0)
	In this string replace first occurrence of sub-string oldStr. More...

string	replace (const string &oldStr, const string &newStr, size_type start=0) const
	Replace first occurrence of sub-string oldStr with newStr. More...

string &	replaceAll (const string &oldStr, const string &newStr, size_type start=0)
	In this string replace all occurrences of sub-string oldStr. More...

string	replaceAll (const string &oldStr, const string &newStr, size_type start=0) const
	Replace all occurrences of sub-string oldStr with newStr. More...

string &	expand (const bool allowEmpty=false)
	Expand initial tildes and all occurrences of environment variables. More...

bool	removeRepeated (const char)
	Remove repeated characters returning true if string changed. More...

string	removeRepeated (const char) const
	Return string with repeated characters removed. More...

bool	removeTrailing (const char)
	Remove trailing character returning true if string changed. More...

string	removeTrailing (const char) const
	Return string with trailing character removed. More...

bool	removeTrailing (const string &)
	Remove trailing string returning true if string changed. More...

string	removeTrailing (const string &) const
	Return string with trailing string removed. More...

void	strip (const string &)
	Strip characters from the start and end of the string. More...

string	operator() (const size_type i, const size_type n) const
	Return the sub-string from the i-th character for n characters. More...

string	operator() (const size_type n) const
	Return the sub-string from the first character for n characters. More...

void	operator= (const string &)

void	operator= (string &&)

template<class String >
Foam::string	quotemeta (const string &str, const char quote)

Static Public Member Functions
static bool	valid (char)
	Is this character valid for a variable. More...

Static Public Member Functions inherited from word
static bool	valid (char)
	Is this character valid for a word. More...

Static Public Member Functions inherited from string
template<class String >
static bool	valid (const string &)
	Is this string type valid? More...

template<class String >
static bool	meta (const string &, const char quote='\\')
	Does this string have particular meta-characters? More...

template<class String >
static bool	stripInvalid (string &)
	Strip invalid characters from the given string. More...

template<class String >
static String	validate (const string &)
	Return a valid String from the given string. More...

template<class String >
static string	quotemeta (const string &, const char quote='\\')
	Return a String with quoted meta-characters from the given string. More...

Static Public Attributes
static const char *const	typeName = "variable"

static int	debug

static const variable	null
	An empty variable. More...

Static Public Attributes inherited from word
static const char *const	typeName = "word"

static int	debug

static const word	null
	An empty word. More...

Static Public Attributes inherited from string
static const char *const	typeName = "string"

static int	debug

static const string	null
	An empty string. More...

Friends
Istream &	operator>> (Istream &, variable &)

Ostream &	operator<< (Ostream &, const variable &)

Detailed Description

A variable is a word with support for additional characters, in particular '$' and '/'.

Source files

Definition at line 58 of file variable.H.

Constructor & Destructor Documentation

◆ variable() [1/7]

variable ( )

inline

Construct null.

Definition at line 53 of file variableI.H.

◆ variable() [2/7]

variable ( const variable & v )

inline

Copy constructor.

Definition at line 59 of file variableI.H.

◆ variable() [3/7]

variable ( const word & w )

inlineexplicit

Copy constructor of word.

Definition at line 65 of file variableI.H.

◆ variable() [4/7]

variable	(	const string &	s,
		const bool	doStripInvalid = `true`
	)

inlineexplicit

Copy constructor of string.

Definition at line 71 of file variableI.H.

◆ variable() [5/7]

variable	(	const std::string &	s,
		const bool	doStripInvalid = `true`
	)

inlineexplicit

Copy constructor of std::string.

Definition at line 82 of file variableI.H.

◆ variable() [6/7]

variable	(	const char *	s,
		const bool	doStripInvalid = `true`
	)

inlineexplicit

Copy constructor of character array.

Definition at line 93 of file variableI.H.

◆ variable() [7/7]

variable ( Istream & is )

explicit

Construct from Istream.

Words are treated as literals, strings with an auto-test

Definition at line 31 of file variableIO.C.

Member Function Documentation

◆ valid()

bool valid ( char c )

inlinestatic

Is this character valid for a variable.

Definition at line 106 of file variableI.H.

References Foam::isspace().

Referenced by ISstream::read().

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◆ operator=() [1/5]

void operator= ( const variable & s )

inline

Definition at line 122 of file variableI.H.

References string::operator=().

Referenced by keyType::operator=().

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◆ operator=() [2/5]

void operator= ( const word & s )

inline

Definition at line 128 of file variableI.H.

References string::operator=().

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◆ operator=() [3/5]

void operator= ( const string & s )

inline

Definition at line 134 of file variableI.H.

References string::operator=().

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◆ operator=() [4/5]

void operator= ( const std::string & s )

inline

Definition at line 141 of file variableI.H.

References string::operator=().

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◆ operator=() [5/5]

void operator= ( const char * s )

inline

Definition at line 148 of file variableI.H.

References string::operator=().

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Friends And Related Function Documentation

◆ operator>>

Istream& operator>>	(	Istream &	,
		variable &
	)

friend

◆ operator<<

Ostream& operator<<	(	Ostream &	,
		const variable &
	)

friend

Member Data Documentation

◆ typeName

const char *const typeName = "variable"

static

Definition at line 72 of file variable.H.

Referenced by token::variableToken().

◆ debug

int debug

static

Definition at line 73 of file variable.H.

◆ null

const Foam::variable null

static

An empty variable.

Definition at line 76 of file variable.H.

Referenced by token::variableToken().

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

src/OpenFOAM/primitives/strings/variable/variable.H
src/OpenFOAM/primitives/strings/variable/variable.C
src/OpenFOAM/primitives/strings/variable/variableI.H
src/OpenFOAM/primitives/strings/variable/variableIO.C

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ variable() [1/7]

◆ variable() [2/7]

◆ variable() [3/7]

◆ variable() [4/7]

◆ variable() [5/7]

◆ variable() [6/7]

◆ variable() [7/7]

Member Function Documentation

◆ valid()

◆ operator=() [1/5]

◆ operator=() [2/5]

◆ operator=() [3/5]

◆ operator=() [4/5]

◆ operator=() [5/5]

Friends And Related Function Documentation

◆ operator>>

◆ operator<<

Member Data Documentation

◆ typeName

◆ debug

◆ null