YCPValueRep representing a character string of arbitrary length. Whatever internal representation is choosen: It should be possible to switch to 16 bit Unicode strings, when neccessary. More...

#include <YCPString.h>

Inheritance diagram for YCPStringRep:

List of all members.

Public Member Functions
bool	isEmpty () const
bool	isAscii () const
const string &	value () const
wstring	wvalue () const
YCPOrder	compare (const YCPString &v, bool rl=false) const
const char *	value_cstr () const
string	toString () const
std::ostream &	toStream (std::ostream &str) const
std::ostream &	toXml (std::ostream &str, int indent) const
YCPValueType	valuetype () const
Public Member Functions inherited from YCPValueRep
const char *	valuetype_str () const
bool	isVoid () const
bool	isBoolean () const
bool	isInteger () const
bool	isFloat () const
bool	isString () const
bool	isByteblock () const
bool	isPath () const
bool	isSymbol () const
bool	isList () const
bool	isTerm () const
bool	isMap () const
bool	isCode () const
bool	isBreak () const
bool	isReturn () const
bool	isEntry () const
bool	isReference () const
bool	isExternal () const
YCPVoid	asVoid () const
YCPBoolean	asBoolean () const
YCPInteger	asInteger () const
YCPFloat	asFloat () const
YCPString	asString () const
YCPByteblock	asByteblock () const
YCPPath	asPath () const
YCPSymbol	asSymbol () const
YCPList	asList () const
YCPTerm	asTerm () const
YCPMap	asMap () const
YCPCode	asCode () const
YCPEntry	asEntry () const
YCPReference	asReference () const
YCPExternal	asExternal () const
bool	equal (const YCPValue &) const
YCPOrder	compare (const YCPValue &v, bool rl=false) const
Public Member Functions inherited from YCPElementRep
YCPValue	asValue () const
virtual const YCPElementRep *	shallowCopy () const

Protected Member Functions
	YCPStringRep (const string &s)
	YCPStringRep (const wstring &s)

Private Attributes
string	v
bool	is_ascii

Friends
class	YCPString

Detailed Description

YCPValueRep representing a character string of arbitrary length. Whatever internal representation is choosen: It should be possible to switch to 16 bit Unicode strings, when neccessary.

YCP Syntax: Doublequoted ASCII string.

"This is a string", "", "08712345"

Constructor & Destructor Documentation

YCPStringRep::YCPStringRep ( const string & s )

protected

Creates a new YCPStringRep from a C++ string.

Parameters:

s	A string that is taken literally as value of the newly create YCPStringRep object. Not expansion of backslashes is done, s is not considered to be enclosed with quotes. If there are quotes, they are considered to be part of the string. The string must be UTF-8 encoded.

References is_ascii, and v.

YCPStringRep::YCPStringRep ( const wstring & s )

protected

Creates a new YCPStringRep from a C++ wstring.

Parameters:

s	A wstring that is taken literally as value of the newly create YCPStringRep object. Not expansion of backslashes is done, s is not considered to be enclosed with quotes. If there are quotes, they are considered to be part of the string.

References is_ascii, v, and YaST::wchar2utf8().

Member Function Documentation

YCPOrder YCPStringRep::compare	(	const YCPString &	v,
		bool	rl = `false`
	)		const

Compares two YCPStrings for equality, greaterness or smallerness.

Parameters:

v	value to compare against
rl	respect locale

Returns:: YO_LESS, if this is smaller than v, YO_EQUAL, if this is equal to v, YO_GREATER, if this is greater to v

References YaST::utf82wchar(), v, value_cstr(), YO_EQUAL, YO_GREATER, and YO_LESS.

bool YCPStringRep::isAscii ( ) const

inline

Returns true iff the string only contains ASCII characters.

References is_ascii.

bool YCPStringRep::isEmpty ( ) const

Returns true iff this string is empty.

References v.

std::ostream & YCPStringRep::toStream ( std::ostream & str ) const

virtual

Output value as bytecode to stream

Implements YCPElementRep.

References v, and Bytecode::writeString().

string YCPStringRep::toString ( void ) const

virtual

Returns a string representation of the value of this object. It contains enclosing quotes. Newlines and quotes contained in the string itself are quoted with backslashes.

Implements YCPElementRep.

References v.

std::ostream & YCPStringRep::toXml	(	std::ostream &	str,
		int	indent
	)		const

virtual

Implements YCPValueRep.

References v, and Xmlcode::xmlify().

const string & YCPStringRep::value ( ) const

Returns the value of this object in form of a C++ string value.

References v.

const char * YCPStringRep::value_cstr ( ) const

Returns the value in form of a C const char * string.

References v.

Referenced by compare().

YCPValueType YCPStringRep::valuetype ( ) const

virtual

Returns YT_STRING. See YCPValueRep::valuetype.

Implements YCPValueRep.

References YT_STRING.

wstring YCPStringRep::wvalue ( ) const

Returns the value of this object in form of a C++ wstring value.

References YaST::utf82wchar(), and v.

Friends And Related Function Documentation

friend class YCPString

friend

Member Data Documentation

bool YCPStringRep::is_ascii

private

Referenced by isAscii(), and YCPStringRep().

string YCPStringRep::v

private

Referenced by compare(), isEmpty(), toStream(), toString(), toXml(), value(), value_cstr(), wvalue(), and YCPStringRep().

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

Public Member Functions

Protected Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation