YEBinary Class Reference

#include <YExpression.h>

Inheritance diagram for YEBinary:

List of all members.

Public Member Functions
	YEBinary (declaration_t *decl, YCodePtr arg1, YCodePtr arg2)
	YEBinary (bytecodeistream &str)
	~YEBinary ()
virtual ykind	kind () const
declaration_t *	decl ()
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
Public Member Functions inherited from YCode
	YCode ()
virtual	~YCode ()
virtual bool	isConstant () const
bool	isError () const
virtual bool	isStatement () 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 (YEBinary)

Private Attributes
declaration_t *	m_decl
YCodePtr	m_arg1
YCodePtr	m_arg2

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)

---

Constructor & Destructor Documentation

YEBinary::YEBinary	(	declaration_t *	decl,
		YCodePtr	arg1,
		YCodePtr	arg2
	)

YEBinary::YEBinary

(

bytecodeistream &

str

)

References m_arg1, m_arg2, m_decl, Bytecode::readCode(), StaticDeclaration::readDeclaration(), and static_declarations.

YEBinary::~YEBinary

(

)

---

Member Function Documentation

declaration_t * YEBinary::decl

(

)

References m_decl.

Referenced by evaluate().

YCPValue YEBinary::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 decl(), DECL_NIL, DECL_NOEVAL, declaration::flags, YCPElement::isNull(), m_arg1, m_arg2, m_decl, declaration::name, declaration::ptr, toString(), declaration::type, y2debug, and ycp2error.

virtual ykind YEBinary::kind ( ) const

inlinevirtual

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

Returns:

the YCode kind

Implements YCode.

References YCode::yeBinary.

YEBinary::REP_BODY ( YEBinary  )

private

std::ostream & YEBinary::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_arg1, m_arg2, m_decl, static_declarations, and StaticDeclaration::writeDeclaration().

string YEBinary::toString ( void  ) const

virtual

Return ASCII represtation of this YCP code.

Returns:

ASCII string representation

Reimplemented from YCode.

References StaticDeclaration::Decl2String(), m_arg1, m_arg2, and m_decl.

Referenced by evaluate(), and type().

std::ostream & YEBinary::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 m_arg1, m_arg2, m_decl, static_declarations, and StaticDeclaration::writeXmlDeclaration().

constTypePtr YEBinary::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 DECL_FLEX, Type::determineFlexType(), declaration::flags, m_arg1, m_arg2, m_decl, toString(), declaration::type, Type::Unspec, and y2internal.

---

Member Data Documentation

YCodePtr YEBinary::m_arg1

private

Referenced by evaluate(), toStream(), toString(), toXml(), type(), and YEBinary().

YCodePtr YEBinary::m_arg2

private

Referenced by evaluate(), toStream(), toString(), toXml(), type(), and YEBinary().

declaration_t* YEBinary::m_decl

private

Referenced by decl(), evaluate(), toStream(), toString(), toXml(), type(), and YEBinary().

---

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

• YExpression.h
• YExpression.cc