YBreakpoint Class Reference

YBreakpoint wrapper for YCP debugger. More...

#include <YBreakpoint.h>

Inheritance diagram for YBreakpoint:

List of all members.

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)
Static Public Member Functions inherited from Rep
static void	ref (const Rep *obj_r)
static void	unref (const Rep *obj_r)

---

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.

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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