YEList Class Reference

#include <YExpression.h>

Inheritance diagram for YEList:

Public Member Functions
	YEList (YCodePtr code)
	YEList (bytecodeistream &str)
	~YEList ()
virtual ykind	kind () const
void	attach (YCodePtr element)
string	toString () const
YCPValue	evaluate (bool cse=false)
std::ostream &	toStream (std::ostream &str) const
std::ostream &	toXml (std::ostream &str, int indent) const
constTypePtr	type () const
int	count () const
YCodePtr	value (int index) const
Public Member Functions inherited from YCode
	YCode ()
virtual	~YCode ()
std::string	commentToXml () const
std::ostream &	commentToXml (std::ostream &str) const
virtual bool	isConstant () const
bool	isError () const
virtual bool	isStatement () const
virtual bool	isBlock () const
virtual bool	isReferenceable () const
void	setCommentBefore (const char *comment)
void	setCommentAfter (const char *comment)
Public Member Functions inherited from Rep
	Rep ()
	Rep (const Rep &)
Rep &	operator= (const Rep &)
virtual	~Rep ()
void	ref () const
void	unref () const
unsigned	refCount () const
virtual const char *	repName () const
virtual std::ostream &	dumpOn (std::ostream &str) const

Private Member Functions
	REP_BODY (YEList)

Private Attributes
ycodelist_t *	m_first

Additional Inherited Members
Public Types inherited from YCode
enum	ykind {   yxError = 0, ycVoid, ycBoolean, ycInteger,   ycFloat, ycString, ycByteblock, ycPath,   ycSymbol, ycList, ycMap, ycTerm,   ycEntry, ycConstant, ycLocale, ycFunction,   yePropagate, yeUnary, yeBinary, yeTriple,   yeCompare, yeLocale, yeList, yeMap,   yeTerm, yeIs, yeBracket, yeBlock,   yeReturn, yeVariable, yeBuiltin, yeFunction,   yeReference, yeFunctionPointer, yeExpression, ysTypedef,   ysVariable, ysFunction, ysAssign, ysBracket,   ysIf, ysWhile, ysDo, ysRepeat,   ysExpression, ysReturn, ysBreak, ysContinue,   ysTextdomain, ysInclude, ysFilename, ysImport,   ysBlock, ysSwitch, ysStatement, yiBreakpoint }
Static Public Member Functions inherited from YCode
static string	toString (ykind kind)
Static Public Member Functions inherited from Rep
static void	ref (const Rep *obj_r)
static void	unref (const Rep *obj_r)
Protected Member Functions inherited from Rep
virtual void	ref_to (unsigned) const
virtual void	unref_to (unsigned) const
Protected Attributes inherited from YCode
const char *	comment_before
const char *	comment_after

Constructor & Destructor Documentation

YEList::YEList

(

YCodePtr

code

)

References ycodelist::code, m_first, and ycodelist::next.

YEList::YEList

(

bytecodeistream &

str

)

References m_first, and Bytecode::readYCodelist().

YEList::~YEList

(

)

References m_first, and ycodelist::next.

Member Function Documentation

void YEList::attach

(

YCodePtr

element

)

References ycodelist::code, m_first, and ycodelist::next.

int YEList::count

(

)

const

References m_first, and ycodelist::next.

Referenced by toXml().

YCPValue YEList::evaluate ( bool  cse = false )

virtual

Execute YCP code to get the resulting YCPValue. Every inherited class of YCode should reimplement this method.

Returns

YCPValue after executing the code

Parameters

cse	should the evaluation be done for parse time evaluation (i.e. constant subexpression elimination)

Reimplemented from YCode.

References YCPList::add(), ycodelist::code, YCPElement::isNull(), m_first, ycodelist::next, toString(), value(), and y2debug.

virtual ykind YEList::kind ( ) const

inlinevirtual

Kind of this YCode. This method must be reimplemented in the inherited classes.

Returns

the YCode kind

Implements YCode.

References YCode::yeList.

YEList::REP_BODY ( YEList  )

private

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

virtual

Write YCP code to a byte stream (bytecode implementation). Every class inheriting from YCode must reimplement this method.

Parameters

str	byte stream to store into

Returns

byte stream for chaining writing bytecode (str)

Implements YCode.

References m_first, YCode::toStream(), and Bytecode::writeYCodelist().

string YEList::toString ( void  ) const

virtual

Return ASCII represtation of this YCP code.

Returns

ASCII string representation

Reimplemented from YCode.

References ycodelist::code, m_first, and ycodelist::next.

Referenced by evaluate().

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

virtual

Write YCP code as XML representation. Every class inheriting from YCode must reimplement this method.

Parameters

str	string stream to store into
indend	indentation level for pretty print

Returns

string stream for chaining writing XML (str)

Implements YCode.

References YCode::commentToXml(), count(), m_first, ycodelist::next, and Xmlcode::writeYCodelist().

constTypePtr YEList::type ( ) const

virtual

Return type of this YCP code (interesting mostly for function calls).

Returns

type of the value to be returned after calling evaluate

Reimplemented from YCode.

References ycodelist::code, m_first, and ycodelist::next.

YCodePtr YEList::value

(

int

index

)

const

References ycodelist::code, m_first, and ycodelist::next.

Referenced by evaluate().

Member Data Documentation

ycodelist_t* YEList::m_first

private

Referenced by attach(), count(), evaluate(), toStream(), toString(), toXml(), type(), value(), YEList(), and ~YEList().

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

• YExpression.h
• YExpression.cc