A blackbox wrapper for handling external values in ycp. The payload is handled as a blackbox and is not owned by the wrapper. More...

#include <YCPExternal.h>

Inheritance diagram for YCPExternalRep:

List of all members.

Public Member Functions
void *	payload () const
string	magic () 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
	YCPExternalRep (void payload, string magic, void(destructor)(void *, string)=0)
	~YCPExternalRep ()

Private Attributes
void *	m_payload
string	m_magic
void(*	m_destructor )(void *, string)

Friends
class	YCPExternal

Detailed Description

A blackbox wrapper for handling external values in ycp. The payload is handled as a blackbox and is not owned by the wrapper.

Constructor & Destructor Documentation

YCPExternalRep::YCPExternalRep	(	void *	payload,
		string	magic,
		void()(void , string)	destructor = `0`
	)

protected

Creates a new blackbox

Parameters:

payload	the data stored
magic	the magic identification for external entity to identify its payload

YCPExternalRep::~YCPExternalRep ( )

protected

Cleans up

References m_destructor, m_magic, and m_payload.

Member Function Documentation

string YCPExternalRep::magic ( ) const

References m_magic.

void * YCPExternalRep::payload ( ) const

References m_payload.

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

virtual

Output value as bytecode to stream Generates an error, because it's not possible to store the data in persistent stream.

Implements YCPElementRep.

References str, and y2error.

string YCPExternalRep::toString ( void ) const

virtual

Returns an ASCII representation of the payload.

Implements YCPElementRep.

References m_magic.

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

virtual

Implements YCPValueRep.

References str, and y2error.

YCPValueType YCPExternalRep::valuetype ( ) const

virtual

Returns YT_EXTERNAL. See YCPValueRep::valuetype.

Implements YCPValueRep.

References YT_EXTERNAL.

Friends And Related Function Documentation

friend class YCPExternal

friend

Member Data Documentation

void(* YCPExternalRep::m_destructor)(void *, string)

private

Referenced by ~YCPExternalRep().

string YCPExternalRep::m_magic

private

Referenced by magic(), toString(), and ~YCPExternalRep().

void* YCPExternalRep::m_payload

private

Referenced by payload(), and ~YCPExternalRep().

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