YSRepeat Class Reference

#include <YStatement.h>

Inheritance diagram for YSRepeat:

Public Member Functions
	YSRepeat (YCodePtr loop, YCodePtr expr, int line=0)
	YSRepeat (bytecodeistream &str)
	~YSRepeat ()
virtual ykind	kind () const
string	toString () const
std::ostream &	toStream (std::ostream &str) const
std::ostream &	toXml (std::ostream &str, int indent) const
YCPValue	evaluate (bool cse=false)
constTypePtr	type () const
Public Member Functions inherited from YStatement
	YStatement (int line=0)
	YStatement (bytecodeistream &str)
	~YStatement ()
virtual bool	isStatement () const
int	line () const
Public Member Functions inherited from YCode
	YCode ()
virtual	~YCode ()
virtual bool	isConstant () const
bool	isError () const
virtual bool	isBlock () const
virtual bool	isReferenceable () const
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 (YSRepeat)

Private Attributes
YCodePtr	m_loop
YCodePtr	m_condition

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)
Protected Member Functions inherited from Rep
virtual void	ref_to (unsigned) const
virtual void	unref_to (unsigned) const

Detailed Description

repeat-until statement (-> loop statement, bool expr)

Constructor & Destructor Documentation

YSRepeat::YSRepeat	(	YCodePtr	loop,
		YCodePtr	expr,
		int	line = 0
	)

YSRepeat::YSRepeat

(

bytecodeistream &

str

)

References m_condition, m_loop, Bytecode::readBool(), and Bytecode::readCode().

YSRepeat::~YSRepeat

(

)

Member Function Documentation

YCPValue YSRepeat::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 YStatement.

References YCPElement::isNull(), m_condition, m_loop, toString(), y2debug, and ycp2error.

virtual ykind YSRepeat::kind ( ) const

inlinevirtual

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

Returns

the YCode kind

Implements YCode.

References YCode::ysRepeat.

YSRepeat::REP_BODY ( YSRepeat  )

private

std::ostream & YSRepeat::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)

Reimplemented from YStatement.

References m_condition, m_loop, YStatement::toStream(), and Bytecode::writeBool().

string YSRepeat::toString ( void  ) const

virtual

Return ASCII represtation of this YCP code.

Returns

ASCII string representation

Reimplemented from YStatement.

References m_condition, and m_loop.

Referenced by evaluate().

std::ostream & YSRepeat::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)

Reimplemented from YStatement.

References m_condition, m_loop, and Xmlcode::spaces().

constTypePtr YSRepeat::type ( ) const

inlinevirtual

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

Returns

type of the value to be returned after calling evaluate

Reimplemented from YStatement.

References Type::Void.

Member Data Documentation

YCodePtr YSRepeat::m_condition

private

Referenced by evaluate(), toStream(), toString(), toXml(), and YSRepeat().

YCodePtr YSRepeat::m_loop

private

Referenced by evaluate(), toStream(), toString(), toXml(), and YSRepeat().

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

• YStatement.h
• YStatement.cc