YBreakpoint Class Reference

YBreakpoint wrapper for YCP debugger. More...

#include <YBreakpoint.h>

Inheritance diagram for YBreakpoint:

Public Member Functions
	YBreakpoint (YCodePtr wrapped_ycp, string name)
virtual	~YBreakpoint ()
virtual ykind	kind () const
virtual string	toString () const
virtual std::ostream &	toStream (std::ostream &str) const
virtual std::ostream &	toXml (std::ostream &str, int indent) const
virtual bool	isConstant () const
virtual bool	isStatement () const
virtual bool	isBlock () const
virtual bool	isReferenceable () const
virtual YCPValue	evaluate (bool cse=false)
virtual constTypePtr	type () const
YCodePtr	code () const
bool	enabled () const
void	setEnabled (bool enable)
Public Member Functions inherited from YCode
	YCode ()
virtual	~YCode ()
bool	isError () 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 (YBreakpoint)

Private Attributes
YCodePtr	m_code
bool	m_enabled
string	m_name

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

YBreakpoint wrapper for YCP debugger.

A class representing a breakpoint in YCP code.

Constructor & Destructor Documentation

YBreakpoint::YBreakpoint	(	YCodePtr	wrapped_ycp,
		std::string	name
	)

Creates a new YCode element

YBreakpoint::~YBreakpoint ( )

virtual

Destructor

References m_code.

Member Function Documentation

YCodePtr YBreakpoint::code

(

)

const

References m_code.

bool YBreakpoint::enabled

(

)

const

References m_enabled.

YCPValue YBreakpoint::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 m_code, m_enabled, m_name, Debugger::setTracing(), Debugger::stashOutput(), toString(), y2debug, and y2internal.

bool YBreakpoint::isBlock ( ) const

virtual

Is this a YCP block?

Returns

true if the YCode represents a block

Reimplemented from YCode.

References m_code.

bool YBreakpoint::isConstant ( ) const

virtual

Is this code constant?

Returns

true if the YCode represents a constant

Reimplemented from YCode.

References m_code.

bool YBreakpoint::isReferenceable ( ) const

virtual

Can this code be stored in a variable of a type reference?

Returns

true if the YCode represents something we can reference to

Reimplemented from YCode.

References m_code.

bool YBreakpoint::isStatement ( ) const

virtual

Is this a YCP statement (e.g. if, while, ...)

Returns

true if the YCode represents a statement

Reimplemented from YCode.

References m_code.

virtual ykind YBreakpoint::kind ( ) const

inlinevirtual

Kind of this YCode.

Returns

the YCode kind

Implements YCode.

References YCode::yiBreakpoint.

YBreakpoint::REP_BODY ( YBreakpoint  )

private

void YBreakpoint::setEnabled

(

bool

enable

)

References m_enabled.

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

virtual

Write YCP code to a byte stream (bytecode implementation). No-op.

Implements YCode.

References m_code.

string YBreakpoint::toString ( void  ) const

virtual

Return ASCII represtation of this YCP code. Actually no-op.

Returns

ASCII string representation

Reimplemented from YCode.

References m_code.

Referenced by evaluate(), and Debugger::setBreakpoint().

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

virtual

Write YCP code as XML representation. No-op.

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_code.

constTypePtr YBreakpoint::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 m_code.

Member Data Documentation

YCodePtr YBreakpoint::m_code

private

Referenced by code(), evaluate(), isBlock(), isConstant(), isReferenceable(), isStatement(), toStream(), toString(), toXml(), type(), and ~YBreakpoint().

bool YBreakpoint::m_enabled

private

Referenced by enabled(), evaluate(), and setEnabled().

string YBreakpoint::m_name

private

Referenced by evaluate().

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

• YBreakpoint.h
• YBreakpoint.cc