#include <WeakReferenceClass.hpp>

Inheritance diagram for WeakReference:

Public Member Functions
	WeakReference (RESTORETYPE restoreType)

	WeakReference ()

	WeakReference (RexxObject *referent)

void *	operator new (size_t, void *ptr)

void	operator delete (void , void )

void *	operator new (size_t)

void	operator delete (void *)

void	live (size_t)

void	liveGeneral (int)

void	flatten (RexxEnvelope *)

RexxObject *	unflatten (RexxEnvelope *)

RexxObject *	value ()

RexxObject *	get ()

void	clear ()

RexxObject *	newRexx (RexxObject **args, size_t argc, size_t named_argc)

Public Member Functions inherited from RexxObject
void *	operator new (size_t, RexxClass *)

void *	operator new (size_t, RexxClass , RexxObject *, size_t, size_t)

void *	operator new (size_t size, void *objectPtr)

void	operator delete (void , void )

void	operator delete (void *)

void	operator delete (void , RexxClass )

void	operator delete (void , RexxClass , RexxObject **, size_t)

RexxObject *	newRexx (RexxObject **arguments, size_t argCount, size_t named_argCount)

RexxObject *	newObject ()

	operator RexxInternalObject * ()

	RexxObject ()

	RexxObject (RESTORETYPE restoreType)

void	initializeNewObject (size_t size, size_t mark, void vft, RexxBehaviour b)

void	initializeNewObject (size_t mark, void vft, RexxBehaviour b)

virtual	~RexxObject ()

virtual RexxObject *	defMethod (RexxString , RexxMethod , RexxString *a=OREF_NULL)

virtual RexxString *	defaultName ()

virtual RexxObject *	unknown (RexxString msg, RexxArray args, RexxDirectory *named_args)

virtual RexxInteger *	hasMethod (RexxString *msg)

bool	hasUninitMethod ()

RexxObject *	init ()

void	uninit ()

RexxObject *	copy ()

HashCode	hash ()

bool	truthValue (int)

virtual bool	logicalValue (logical_t &)

virtual bool	numberValue (wholenumber_t &result, size_t precision)

virtual bool	numberValue (wholenumber_t &result)

virtual bool	unsignedNumberValue (stringsize_t &result, size_t precision)

virtual bool	unsignedNumberValue (stringsize_t &result)

virtual bool	doubleValue (double &result)

RexxNumberString *	numberString ()

RexxInteger *	integerValue (size_t)

RexxString *	makeString ()

RexxText *	makeText ()

void	copyIntoTail (RexxCompoundTail *buffer)

RexxArray *	makeArray ()

RexxString *	stringValue ()

RexxText *	textValue ()

RexxString *	requestString ()

RexxString *	requestStringNoNOSTRING ()

RexxText *	requestText ()

RexxInteger *	requestInteger (size_t)

bool	requestNumber (wholenumber_t &, size_t)

bool	requestUnsignedNumber (stringsize_t &, size_t)

RexxArray *	requestArray ()

RexxDirectory *	requestDirectory ()

RexxString *	requiredString (RexxString *kind, size_t)

RexxString *	requiredString (RexxString kind, const char )

RexxString *	requiredString ()

RexxInteger *	requiredInteger (RexxString *kind, size_t, size_t)

wholenumber_t	requiredNumber (RexxString *kind, size_t position, size_t precision=Numerics::ARGUMENT_DIGITS)

stringsize_t	requiredPositive (RexxString *kind, size_t position, size_t precision=Numerics::ARGUMENT_DIGITS)

stringsize_t	requiredNonNegative (RexxString *kind, size_t position, size_t precision=Numerics::ARGUMENT_DIGITS)

bool	isEqual (RexxObject *)

bool	isInstanceOf (RexxClass *)

RexxObject *	isInstanceOfRexx (RexxClass *)

RexxObject *	isNilRexx ()

RexxMethod *	instanceMethod (RexxString *)

RexxSupplier *	instanceMethods (RexxClass *)

RexxMethod *	instanceMethodRexx (RexxString *)

RexxSupplier *	instanceMethodsRexx (RexxClass *)

RexxObject *	dynamicTargetRexx (RexxObject **arguments, size_t argCount, size_t named_argCount)

RexxString *	objectName ()

RexxObject *	objectNameEquals (RexxObject *)

RexxClass *	classObject ()

RexxObject *	setMethod (RexxString , RexxMethod , RexxString *a=OREF_NULL)

RexxObject *	unsetMethod (RexxString *)

RexxObject *	requestRexx (RexxString *)

RexxMessage *	start (RexxObject **, size_t, size_t)

RexxMessage *	startWith (RexxObject , RexxArray , RexxObject **, size_t)

RexxObject *	send (RexxObject **, size_t, size_t)

RexxObject *	sendWith (RexxObject , RexxArray , RexxObject **, size_t)

RexxMessage *	startCommon (RexxObject message, RexxObject *arguments, size_t argCount, size_t named_argCount)

RexxString *	oref ()

RexxObject *	pmdict ()

RexxObject *	run (RexxObject **, size_t, size_t)

bool	messageSend (RexxString , RexxObject *, size_t, size_t, ProtectedObject &, bool processUnknown=true, bool dynamicTarget=true)

bool	messageSend (RexxString , RexxObject , size_t, size_t, RexxObject , ProtectedObject &, bool processUnknown=true, bool dynamicTarget=true)

RexxMethod *	checkPrivate (RexxMethod *, RexxErrorCodes &)

RexxMethod *	checkPackage (RexxMethod *, RexxErrorCodes &)

void	processUnknown (RexxErrorCodes, RexxString , RexxObject *, size_t, size_t, ProtectedObject &)

void	processProtectedMethod (RexxString , RexxMethod , RexxObject **, size_t, size_t, ProtectedObject &)

void	sendMessage (RexxString , RexxArray , RexxDirectory *, ProtectedObject &)

void	sendMessage (RexxString message, RexxObject *args, size_t argCount, size_t named_argCount, ProtectedObject &result)

void	sendMessage (RexxString *message, ProtectedObject &result)

void	sendMessage (RexxString message, RexxObject argument1, ProtectedObject &result)

void	sendMessage (RexxString , RexxObject , RexxObject *, ProtectedObject &)

void	sendMessage (RexxString , RexxObject , RexxObject , RexxObject , ProtectedObject &)

void	sendMessage (RexxString , RexxObject , RexxObject , RexxObject , RexxObject *, ProtectedObject &)

void	sendMessage (RexxString , RexxObject , RexxObject , RexxObject , RexxObject , RexxObject , ProtectedObject &)

RexxObject *	sendMessage (RexxString , RexxArray , RexxDirectory *=OREF_NULL)

RexxObject *	sendMessage (RexxString message, RexxObject *args, size_t argCount, size_t named_argCount)

RexxObject *	sendMessage (RexxString *message)

RexxObject *	sendMessage (RexxString message, RexxObject argument1)

RexxObject *	sendMessage (RexxString , RexxObject , RexxObject *)

RexxObject *	sendMessage (RexxString , RexxObject , RexxObject , RexxObject )

RexxObject *	sendMessage (RexxString , RexxObject , RexxObject , RexxObject , RexxObject *)

RexxObject *	sendMessage (RexxString , RexxObject , RexxObject , RexxObject , RexxObject , RexxObject )

RexxObject *	defMethods (RexxDirectory *)

void	setObjectVariable (RexxString , RexxObject , RexxObject *)

RexxObject *	getObjectVariable (RexxString *)

RexxObject *	getObjectVariable (RexxString , RexxObject )

void	addObjectVariables (RexxVariableDictionary *)

void	copyObjectVariables (RexxObject *newObject)

RexxObject *	superScope (RexxObject *)

RexxMethod *	superMethod (RexxString , RexxObject )

RexxObject *	mdict ()

RexxObject *	setMdict (RexxObject *)

RexxBehaviour *	behaviourObject ()

const char *	idString ()

RexxString *	id ()

RexxMethod *	methodLookup (RexxString *name)

RexxVariableDictionary *	getObjectVariables (RexxObject *)

void	guardOn (RexxActivity activity, RexxObject scope)

void	guardOff (RexxActivity activity, RexxObject scope)

RexxObject *	equal (RexxObject *)

RexxObject *	notEqual (RexxObject *other)

RexxObject *	strictEqual (RexxObject *)

RexxObject *	strictNotEqual (RexxObject *other)

RexxInteger *	identityHashRexx ()

RexxObject *	hashCode ()

RexxString *	stringRexx ()

RexxString *	concatRexx (RexxObject *)

RexxString *	concatBlank (RexxObject *)

RexxObject *	makeStringRexx ()

RexxObject *	makeArrayRexx ()

RexxString *	defaultNameRexx ()

RexxObject *	copyRexx ()

RexxObject *	unknownRexx (RexxString , RexxArray , RexxObject **, size_t)

RexxObject *	hasMethodRexx (RexxString *)

void *	getCSelf ()

void *	getCSelf (RexxObject *scope)

bool	equalValue (RexxObject *other)

virtual wholenumber_t	compareTo (RexxObject *)

	koper (operator_plus) koper(operator_minus) koper(operator_multiply) koper(operator_divide) koper(operator_integerDivide) koper(operator_remainder) koper(operator_power) koper(operator_abuttal) koper(operator_concat) koper(operator_concatBlank) koper(operator_equal) koper(operator_notEqual) koper(operator_isGreaterThan) koper(operator_isBackslashGreaterThan) koper(operator_isLessThan) koper(operator_isBackslashLessThan) koper(operator_isGreaterOrEqual) koper(operator_isLessOrEqual) koper(operator_strictEqual) koper(operator_strictNotEqual) koper(operator_strictGreaterThan) koper(operator_strictBackslashGreaterThan) koper(operator_strictLessThan) koper(operator_strictBackslashLessThan) koper(operator_strictGreaterOrEqual) koper(operator_strictLessOrEqual) koper(operator_lessThanGreaterThan) koper(operator_greaterThanLessThan) koper(operator_and) koper(operator_or) koper(operator_xor) koper(operator_not) RexxVariableDictionary *objectVariables

Public Member Functions inherited from RexxInternalObject
void *	operator new (size_t, RexxClass *)

void *	operator new (size_t, RexxClass , RexxObject *, size_t, size_t)

void *	operator new (size_t size, void *ptr)

void	operator delete (void *)

void	operator delete (void p, void ptr)

	RexxInternalObject ()

	RexxInternalObject (RESTORETYPE restoreType)

virtual	~RexxInternalObject ()

	operator RexxObject * ()

size_t	getObjectSize ()

void	setObjectSize (size_t s)

size_t	getObjectDataSize ()

void *	getObjectDataSpace ()

void	clearObject ()

void	clearObject (size_t l)

void	setVirtualFunctions (void *t)

void	setInitHeader (size_t s, size_t markword)

void	setInitHeader (size_t markword)

void	setObjectLive (size_t markword)

void	setHasReferences ()

void	setHasNoReferences ()

bool	hasReferences ()

bool	hasNoReferences ()

void	setPrimitive ()

void	setNonPrimitive ()

bool	isPrimitive ()

bool	isNonPrimitive ()

void	setInRexxPackage ()

bool	isInRexxPackage ()

bool	isObjectMarked (size_t markword)

void	setObjectMark (size_t markword)

void	clearObjectMark ()

bool	isObjectLive (size_t mark)

bool	isObjectDead (size_t mark)

bool	isOldSpace ()

bool	isNewSpace ()

void	setNewSpace ()

void	setOldSpace ()

void	makeProxiedObject ()

bool	isProxyObject ()

bool	isSubClassOrEnhanced ()

bool	isBaseClass ()

size_t	getObjectTypeNumber ()

RexxBehaviour *	getObjectType ()

bool	isObjectType (RexxBehaviour *b)

bool	isObjectType (size_t t)

bool	isSameType (RexxInternalObject *o)

void	setBehaviour (RexxBehaviour *b)

virtual RexxObject *	makeProxy (RexxEnvelope *)

virtual RexxObject *	evaluate (RexxActivation , RexxExpressionStack )

virtual RexxObject *	getValue (RexxActivation *)

virtual RexxObject *	getValue (RexxVariableDictionary *)

virtual RexxObject *	getRealValue (RexxActivation *)

virtual RexxObject *	getRealValue (RexxVariableDictionary *)

virtual HashCode	getHashValue ()

HashCode	identityHash ()

virtual RexxString *	primitiveMakeString ()

virtual RexxText *	primitiveMakeText ()

virtual RexxObject *	dynamicTarget (RexxObject **arguments, size_t count, size_t named_count)

void	hasUninit ()

void	removedUninit ()

void	printObject ()

RexxObject *	clone ()

Static Public Member Functions
static void	createInstance ()

Static Public Member Functions inherited from RexxObject
static void	decodeMessageName (RexxObject target, RexxObject message, RexxString &messageName, RexxObject &startScope)

static void	createInstance ()

Static Public Member Functions inherited from RexxInternalObject
static size_t	getObjectHeaderSize ()

Static Public Attributes
static RexxClass *	classInstance = OREF_NULL

Static Public Attributes inherited from RexxObject
static PCPPM	operatorMethods []

static RexxClass *	classInstance = OREF_NULL

Protected Attributes
RexxObject *	referentObject

WeakReference *	nextReferenceList

Friends
class	RexxMemory

Additional Inherited Members
Public Attributes inherited from RexxInternalObject
ObjectHeader	header

RexxBehaviour *	behaviour

Protected Member Functions inherited from RexxVirtualBase
virtual	~RexxVirtualBase ()

virtual void	baseVirtual ()

Detailed Description

Definition at line 54 of file WeakReferenceClass.hpp.

Constructor & Destructor Documentation

◆ WeakReference() [1/3]

WeakReference::WeakReference ( RESTORETYPE restoreType )

inline

Definition at line 58 of file WeakReferenceClass.hpp.

◆ WeakReference() [2/3]

WeakReference::WeakReference ( )

Definition at line 85 of file WeakReferenceClass.cpp.

References RexxMemory::addWeakReference(), memoryObject, OREF_NULL, and referentObject.

Referenced by newRexx().

◆ WeakReference() [3/3]

WeakReference::WeakReference ( RexxObject * referent )

Definition at line 72 of file WeakReferenceClass.cpp.

References RexxMemory::addWeakReference(), memoryObject, and referentObject.

Member Function Documentation

◆ clear()

void WeakReference::clear ( )

Definition at line 158 of file WeakReferenceClass.cpp.

References OREF_NULL, and referentObject.

◆ createInstance()

void WeakReference::createInstance ( )

static

Definition at line 52 of file WeakReferenceClass.cpp.

References CLASS_CREATE.

Referenced by RexxMemory::createImage().

◆ flatten()

void WeakReference::flatten ( RexxEnvelope * envelope )

virtual

Reimplemented from RexxObject.

Definition at line 128 of file WeakReferenceClass.cpp.

References cleanUpFlatten, flatten_reference, OREF_NULL, and setUpFlatten.

◆ get()

RexxObject* WeakReference::get ( )

inline

Definition at line 73 of file WeakReferenceClass.hpp.

References referentObject.

Referenced by PackageManager::checkRequiresCache(), InterpreterInstance::getRequiresFile(), RexxClass::removeSubclass(), and RexxList::weakReferenceArray().

◆ live()

void WeakReference::live ( size_t liveMark )

virtual

Reimplemented from RexxObject.

Definition at line 98 of file WeakReferenceClass.cpp.

References memory_mark.

◆ liveGeneral()

void WeakReference::liveGeneral ( int reason )

virtual

Reimplemented from RexxObject.

Definition at line 109 of file WeakReferenceClass.cpp.

References memory_mark_general, referentObject, RESTORINGIMAGE, and SAVINGIMAGE.

◆ newRexx()

RexxObject * WeakReference::newRexx	(	RexxObject **	args,
		size_t	argc,
		size_t	named_argc
	)

Definition at line 187 of file WeakReferenceClass.cpp.

References ARG_ONE, RexxClass::checkAbstract(), RexxClass::getInstanceBehaviour(), RexxInternalObject::hasUninit(), RexxClass::hasUninitDefined(), RexxClass::processNewArgs(), requiredArgument(), RexxObject::sendMessage(), RexxInternalObject::setBehaviour(), and WeakReference().

Referenced by RexxMemory::createImage().

◆ operator delete() [1/2]

void WeakReference::operator delete ( void * )

inline

Definition at line 65 of file WeakReferenceClass.hpp.

◆ operator delete() [2/2]

void WeakReference::operator delete	(	void *	,
		void *
	)

inline

Definition at line 63 of file WeakReferenceClass.hpp.

◆ operator new() [1/2]

void * WeakReference::operator new ( size_t size )

Definition at line 60 of file WeakReferenceClass.cpp.

References new_object(), and T_WeakReference.

◆ operator new() [2/2]

void* WeakReference::operator new	(	size_t	,
		void *	ptr
	)

inline

Definition at line 62 of file WeakReferenceClass.hpp.

◆ unflatten()

RexxObject * WeakReference::unflatten ( RexxEnvelope * envelope )

virtual

Reimplemented from RexxVirtualBase.

Definition at line 144 of file WeakReferenceClass.cpp.

References RexxMemory::addWeakReference(), memoryObject, OREF_NULL, and referentObject.

◆ value()

RexxObject * WeakReference::value ( )

Get the value of the weak reference. If this has been cleared, it returns .nil. Otherwise, it returns the referenced object.

Returns: The referenced object, or .nil if the object has been garbage collected.

Definition at line 177 of file WeakReferenceClass.cpp.

References OREF_NULL, referentObject, and TheNilObject.

Referenced by RexxMemory::createImage().

Friends And Related Function Documentation

◆ RexxMemory

friend class RexxMemory

friend

Definition at line 56 of file WeakReferenceClass.hpp.

Member Data Documentation

◆ classInstance

RexxClass * WeakReference::classInstance = OREF_NULL

static

Definition at line 80 of file WeakReferenceClass.hpp.

◆ nextReferenceList

WeakReference* WeakReference::nextReferenceList

protected

Definition at line 85 of file WeakReferenceClass.hpp.

Referenced by RexxMemory::addWeakReference(), and RexxMemory::checkWeakReferences().

◆ referentObject

RexxObject* WeakReference::referentObject

protected

Definition at line 84 of file WeakReferenceClass.hpp.

Referenced by RexxMemory::checkWeakReferences(), clear(), get(), liveGeneral(), unflatten(), value(), and WeakReference().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ WeakReference() [1/3]

◆ WeakReference() [2/3]

◆ WeakReference() [3/3]

Member Function Documentation

◆ clear()

◆ createInstance()

◆ flatten()

◆ get()

◆ live()

◆ liveGeneral()

◆ newRexx()

◆ operator delete() [1/2]

◆ operator delete() [2/2]

◆ operator new() [1/2]

◆ operator new() [2/2]

◆ unflatten()

◆ value()

Friends And Related Function Documentation

◆ RexxMemory

Member Data Documentation

◆ classInstance

◆ nextReferenceList

◆ referentObject