ZFObject Class Reference

base class of all objects More...

#include <ZFObjectCore.h>

Inheritance diagram for ZFObject:

Public Types
enum

Public Member Functions
virtual const ZFClass *	classData (void)
	get instance's class info
zfindex	objectRetainCount (void)
	return the object's retain count
void	objectInfoOfInstanceT (zfstring &ret)
	see objectInfoOfInstance
zfstring	objectInfoOfInstance (void)
	return a short string describe the object instance
void	objectInfoT (zfstring &ret)
	see objectInfo
zfstring	objectInfo (void)
	return object info
zfidentity	objectHash (void)
	get hash of this object
ZFCompareResult	objectCompare (ZFObject *anotherObj)
	compare with anotherObj
ZFCompareResult	objectCompareValue (ZFObject *anotherObj)
	explicitly compare object by logical value, see objectCompare
virtual zfauto	invoke (const zfstring &methodName)
	util method to perform ZFDI_invoke, do nothing if fail
virtual zfauto	invoke (const zfstring &methodName, ZFObject *param0, ZFObject *param1=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param2=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param3=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param4=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param5=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param6=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param7=((ZFObject *const &) _ZFP_ZFMP_DEF))
	util method to perform ZFDI_invoke, do nothing if fail
virtual zfbool	invokeT (zfauto &ret, zfstring *errorHint, const zfstring &methodName, ZFObject *param0=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param1=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param2=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param3=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param4=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param5=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param6=((ZFObject *const &) _ZFP_ZFMP_DEF), ZFObject *param7=((ZFObject *const &) _ZFP_ZFMP_DEF))
	util method to perform ZFDI_invoke, do nothing if fail
virtual zfauto	invokeDetail (const zfstring &methodName, const ZFCoreArray< zfauto > &params, zfbool *success=zft_zfnull, zfstring *errorHint=zft_zfnull)
	util method to perform ZFDI_invoke, do nothing if fail
zfbool	objectTagExist (void)
	see objectTag, true if this object has tag, and tag can be checked by objectTagGetAllKeyValue
void	objectTag (const zfstring &key, ZFObject *tag)
	used to hold a object for app's use, auto retained
zfany	objectTag (const zfstring &key)
	see objectTag
void	objectTagGetAllKeyValue (ZFCoreArray< zfstring > &allKey, ZFCoreArray< zfauto > &allValue)
	get all key value
void	objectTagRemove (const zfstring &key)
	remove tag, same as set tag to null
zfauto	objectTagRemoveAndGet (const zfstring &key)
	remove tag, return removed tag or null if not exist
void	objectTagRemoveAll (void)
	remove all tag
void	observerAdd (zfidentity eventId, const ZFListener &observer, ZFLevel observerLevel=ZFLevelAppNormal)
	see observerNotify
void	observerAddForOnce (zfidentity eventId, const ZFListener &observer, ZFLevel observerLevel=ZFLevelAppNormal)
	see observerNotify
void	observerRemove (zfidentity eventId, const ZFListener &callback)
	see observerNotify
void	observerRemoveAll (zfidentity eventId)
	see observerNotify
void	observerRemoveAll (void)
	see observerNotify
zfbool	observerHasAdd (void)
	true if any observer has been added
zfbool	observerHasAdd (zfidentity eventId)
	true if any observer with eventId has been added
void	observerNotify (zfidentity eventId, ZFObject *param0=zft_zfnull, ZFObject *param1=zft_zfnull)
	notify the observer with eventId
void	observerNotifyWithSender (ZFObject *customSender, zfidentity eventId, ZFObject *param0=zft_zfnull, ZFObject *param1=zft_zfnull)
	see observerNotify
void	observerNotifyReversely (zfidentity eventId, ZFObject *param0=zft_zfnull, ZFObject *param1=zft_zfnull)
	see observerNotify
void	observerNotifyReverselyWithSender (ZFObject *customSender, zfidentity eventId, ZFObject *param0=zft_zfnull, ZFObject *param1=zft_zfnull)
	see observerNotify
ZFObserver &	observerHolder (void)
	access the internal observer holder
void	on (const zfstring &eventName, const ZFListener &observer, ZFLevel observerLevel=ZFLevelAppNormal)
	util to observerAdd
void	on (zfidentity eventId, const ZFListener &observer, ZFLevel observerLevel=ZFLevelAppNormal)
	util to observerAdd
void	onInit (const ZFListener &impl)
	util for script to achieve chained call
void	onDealloc (const ZFListener &impl)
	util for script to achieve chained call
zfbool	objectInstanceStateCheck (ZFObjectInstanceState state)
	object instance's state
zfbool	objectInitRunning (void)
	util method to check whether ZFObjectInstanceStateOnInit or ZFObjectInstanceStateOnInitFinish running
zfbool	objectDeallocRunning (void)
	util method to check whether ZFObjectInstanceStateOnDeallocPrepare or ZFObjectInstanceStateOnDealloc running
virtual zfbool	objectIsInternal (void)
	whether this object is internal object or its class is ZFClass::classIsInternal
virtual zfbool	objectIsInternalPrivate (void)
	whether this object is internal private object or its class is ZFClass::classIsInternalPrivate

Static Public Member Functions
static const ZFClass *	ClassData (void)
	get class info
static zfidentity	E_ObjectBeforeAlloc (void)
	see ZFObject::observerNotify
static zfidentity	E_ObjectAfterAlloc (void)
	see ZFObject::observerNotify
static zfidentity	E_ObjectBeforeDealloc (void)
	see ZFObject::observerNotify
static zfidentity	E_ObjectPropertyValueOnUpdate (void)
	see ZFObject::observerNotify
static zfidentity	E_ObjectPropertyValueOnReset (void)
	see ZFObject::observerNotify

Protected Types
typedef _ZFP_Obj_Base	zfsuper
	class ref to super
typedef ZFObject	zfself
	class ref to self

Protected Member Functions
virtual void	objectInfoImpl (zfstring &ret)
	see objectInfo
virtual void	objectInfoImplAppend (zfstring &ret)
	see objectInfo
virtual zfidentity	objectHashImpl (void)
	see objectHash
virtual ZFCompareResult	objectCompareImpl (ZFObject *anotherObj)
	see objectCompare
virtual ZFCompareResult	objectCompareValueImpl (ZFObject *anotherObj)
	see objectCompareValue
virtual void	observerOnAdd (zfidentity eventId)
	called when add first observer
virtual void	observerOnRemove (zfidentity eventId)
	called when remove last observer
virtual void	observerOnEvent (const ZFArgs &zfargs)
	notified when observerNotify
virtual void	objectOnInit (void)
	override this to init your object
virtual void	objectOnInitFinish (void)
	called after objectOnInit, safe to call virtual functions here
virtual void	objectOnDeallocPrepare (void)
	called before objectOnDealloc, safe to call virtual functions here
virtual void	objectOnDealloc (void)
	override this to destroy your object
virtual void	objectOnRetain (void)
	called to retain object
virtual void	objectOnRelease (void)
	called to release object
virtual void	objectPropertyValueOnUpdate (const ZFProperty *property, const void *oldValue)
	see E_ObjectPropertyValueOnUpdate
virtual void	objectPropertyValueOnReset (const ZFProperty *property)
	see E_ObjectPropertyValueOnReset

Friends
class	ZFClass
class	ZFObserver

Detailed Description

base class of all objects

• ZFObject is a Object-C-like class, using objectRetainCount to manage memory:

  ZFObject *myObj = zfAlloc(ZFObject); // objectRetainCount = 1
  anotherObj = zfRetain(myObj);        // objectRetainCount = 2
  zfRelease(myObj);                    // objectRetainCount = 1
  zfRelease(anotherObject);            // objectRetainCount = 0, delete

  you should always use zfAlloc to create a ZFObject or its subclass, and use zfRetain and zfRelease to manage memory

  See also

  zfRetain, zfRelease, ZFAutoReleasePool

  ADVANCED:
  we are trying hard to simulate the autorelease in Object-C world:
  • zfautoRelease: the most powerful and most similar one to autorelease in Object-C, however it depends on ZFThread, so most of functions won't use this to return a autoreleased object, see zfautoRelease for more info
  • ZFAutoReleasePool: similar to NSAutoReleasePool, release after pool release, zfautoRelease depends on it, and all ZFThread has a pool internally
  • zflineRelease: release after code line end, usually used for temporary object
  • zflineAlloc: same as zflineRelease(zfAlloc(...)) defined for short
  • zfblockedRelease: release after nearest code block
  • zfobj: declare a ZFObject which looks like allocated in stack, would be released after nearest code block
  • zfauto: declare a holder object which would release its content ZFObject when destroyed, much like the auto_ptr in C++ world
• when inherit from ZFObject, you must add ZFOBJECT_DECLARE or ZFOBJECT_DECLARE_ABSTRACT to your subclass, and use zfextend:

  zfclass YourClassChild : zfextend YourClassBase {
      ZFOBJECT_DECLARE(YourClassChild, YourClassBase)
      // or ZFOBJECT_DECLARE_ABSTRACT if YourClassChild is abstract class
  };

  and, no multiple inheritance is allowed while using ZFObject
  additionally, you should add ZFOBJECT_REGISTER if you want the ZFClass map function

  See also

  ZFOBJECT_DECLARE, zfextend

• nested inner class or interface can be declared, however, (ZFTAG_LIMITATION) you must make sure outer class is declared

  zfclass YourOuterClass : zfextend ZFObject {
      ZFOBJECT_DECLARE(YourOuterClass, ZFObject)
   
      zfclass YourInnerClass : zfextend ZFObject {
          ZFOBJECT_DECLARE(YourInnerClass, ZFObject, YourOuterClass) // <= note for the outer class
      };
      zfinterface YourInnerInterface : zfextend ZFInterface {
          ZFINTERFACE_DECLARE(YourInnerClass, ZFInterface, YourOuterClass) // <= note for the outer class
      };
  };

• when inherit from ZFObject, member method is recommended declared as virtual method, unless you do want to prevent subclass to override, at this case, use zffinal to mark the method is final and subclass should not try to override or shadow it
• ZFObject use objectOnInit and objectOnDealloc to init and destory object, instead of constructors and destructors, for how to use it in subclass, see objectOnInit
• while override member method of ZFObject type, you should use zfsuper to call super's method:

  zfclass YourClass : zfextend Parent {
      ZFOBJECT_DECLARE(YourClass, Parent)
  public:
      zfoverride
      virtual void funcInParent(void) {
          // override and call super's method by zfsuper
          zfsuper::funcInParent();
      }
  };

  if overrided method is declared in super interface, you should use zfsuperI:

  zfclass Parent : zfextend ZFObject, zfimplement ParentInterface0 {
      ZFOBJECT_DECLARE(Parent, ZFObject)
      ZFIMPLEMENT_DECLARE(ParentInterface0)
  public:
      zfoverride
      virtual void funcInParentInterface0(void) {
          // would call ParentInterface0::funcInParentInterface0
          zfsuperI(ParentInterface0)::funcInParentInterface0();
      }
  };
  zfclass YourClass : zfextend Parent, zfimplement ParentInterface1 {
      ZFOBJECT_DECLARE(YourClass, Parent)
      ZFIMPLEMENT_DECLARE(ParentInterface1)
  public:
      zfoverride
      virtual void funcInParentInterface0(void) {
          // would call Parent::funcInParentInterface0
          zfsuperI(ParentInterface0)::funcInParentInterface0();
      }
      zfoverride
      virtual void funcInParentInterface1(void) {
          // would call ParentInterface1::funcInParentInterface1
          zfsuperI(ParentInterface1)::funcInParentInterface1();
      }
  };

• (ZFTAG_LIMITATION) due to some limitation, you should always use ZFObject as a pointer but without const qualifier
• you can access class info by:

  YourClass::ClassData();
  yourClassInstance->classData();
  ZFClass::classForName(name);

• ZFObject is synchronizable object, you can make it mutable by:

  {
      zfsynchronize(obj)
      // mutable operation
  }

  for advanced mutable operation, use ZFMutex instead
  for global mutable operation, use ZFCoreMutexLock instead

ADVANCED:
we use macros everywhere to achieve goals, there are many types and functions and whatever-it-is, which are generated by macros and are private, you should never ever access it in your code
here's a list or them:

• "_ZFP_*": shows it's private (maybe types or functions or anything)
• "_ZFI_*": conditional code wrappers
• "_ZFT_*": conditional type defines, must not be accessed by codes, but can be modified by adding precompile flags (usually have no need, and modify at your own risk)

Member Function Documentation

classData()

virtual const ZFClass * ZFObject::classData ( void )

inlinevirtual

get instance's class info

Reimplemented in v_ZFAniForNativeCurve, v_ZFArgs, v_ZFBezier, v_zfbool, v_zfboolHolder, v_zfbyte, v_ZFCallback, v_ZFCallbackType, v_ZFCallerInfo, v_zfchar, v_ZFClass, v_ZFClassDataUpdateData, v_ZFClassDataUpdateType, v_ZFClassInstanceObserverAddParam, v_ZFComparer_ZFObject, v_ZFCompareResult, v_ZFCompressLevel, v_ZFCoreArray, v_zfdouble, v_ZFDynamic, v_ZFEnvDeviceUIType, v_ZFFileFindData, v_ZFFileOpenOption, v_ZFFilterForIdentity, v_ZFFilterForIndex, v_ZFFilterForNumber, v_ZFFilterForString, v_ZFFilterForZFClass, v_ZFFilterForZFClassType, v_ZFFilterForZFMethod, v_ZFFilterForZFObject, v_ZFFilterForZFProperty, v_ZFFilterResult, v_ZFFilterType, v_zfflags, v_zffloat, v_ZFFrameworkState, v_ZFFuncAddrType, v_ZFHttpMethod, v_zfidentity, v_ZFIdentityGenerator, v_zfindex, v_ZFIndexRange, v_zfint, v_zfiter, v_ZFJson, v_ZFJsonOutputToken, v_ZFJsonType, v_ZFLevel, v_ZFLogLevel, v_zflong, v_ZFMethod, v_ZFMethodAccessType, v_ZFMethodDynamicRegisterParam, v_ZFMethodGenericInvoker, v_ZFMethodType, v_ZFMP, v_ZFObjectInstanceState, v_ZFObserver, v_ZFObserverGroup, v_ZFOutputFormatStep, v_ZFPathInfo, v_ZFPathInfoImpl, v_ZFProperty, v_ZFPropertyCallbackDynamicRegisterInitValueGetter, v_ZFPropertyDynamicRegisterParam, v_ZFProtocol, v_ZFProtocolImplInfo, v_ZFProtocolInstanceState, v_ZFProtocolLevel, v_zfptr, v_ZFRegExpOption, v_ZFRegExpResult, v_ZFResultType, v_ZFSDOutputToken, v_ZFSeekPos, v_ZFSerializableData, v_ZFSerializablePropertyType, v_zfstring, v_ZFStringEncoding, v_ZFTcpType, v_ZFTextTemplateIndexData, v_ZFTextTemplateIndexFlag, v_ZFTextTemplateParam, v_ZFTextTemplateRunParam, v_ZFTimeInfo, v_zftimet, v_ZFTimeValue, v_ZFTokenForContainer, v_ZFTokenForKeyValueContainer, v_ZFUdpAddr, v_ZFUIAlign, v_ZFUIAutoLayoutPos, v_ZFUIAutoLayoutRule, v_ZFUIButtonGroupType, v_ZFUIButtonState, v_ZFUICellUpdaterParam, v_ZFUIColor, v_ZFUIImageImplNinePatchPos, v_ZFUIImageStateImplAction, v_ZFUIKeyAction, v_ZFUIKeyCode, v_ZFUIMargin, v_ZFUIMouseAction, v_ZFUIMouseButton, v_zfuint, v_ZFUIOrientation, v_ZFUIPagePauseReason, v_ZFUIPageResumeReason, v_ZFUIPoint, v_ZFUIRect, v_ZFUIScaleType, v_ZFUIScrollViewState, v_ZFUISize, v_ZFUISizeParam, v_ZFUISizeType, v_ZFUITextAppearance, v_ZFUITextEditKeyboardReturnAction, v_ZFUITextEditKeyboardReturnType, v_ZFUITextEditKeyboardType, v_ZFUITextTruncateMode, v_ZFUITransform, v_ZFUIViewBlinkParam, v_ZFUIViewChildLayer, v_ZFUIViewFocusNextParam, v_ZFUIWindowLevel, v_zfulong, v_zfweak, v_ZFXml, v_ZFXmlOutputToken, v_ZFXmlType, ZFAniForFrame, ZFAniForGeneric, ZFAniForImpl, ZFAniForNative, ZFAniForTimer, ZFAniGroup, ZFAnimation, ZFAniQueue, ZFAniTask, ZFArray, ZFAsyncIOCustomTask, ZFAsyncIOTask, ZFAsyncTask, ZFAudio, ZFAudioCache, ZFAudioPlayTask, ZFAutoReleasePool, ZFBase64, ZFCache, ZFCompress, ZFContainer, ZFCurve, ZFCurveBackIn, ZFCurveBackInOut, ZFCurveBackOut, ZFCurveBounceIn, ZFCurveBounceInOut, ZFCurveBounceOut, ZFCurveEaseIn, ZFCurveEaseInOut, ZFCurveEaseOut, ZFCurveLinear, ZFCurveLoop, ZFCurveLoopBackIn, ZFCurveLoopBackInOut, ZFCurveLoopBackOut, ZFCurveLoopBounceIn, ZFCurveLoopBounceInOut, ZFCurveLoopBounceOut, ZFCurveLoopEaseIn, ZFCurveLoopEaseInOut, ZFCurveLoopEaseOut, ZFCurveLoopLinear, ZFDecompress, ZFDI_Wrapper, ZFDI_WrapperBase, ZFDI_WrapperRaw, ZFEnum, ZFHashMap, ZFHashSet, ZFHttpRequest, ZFHttpResponse, ZFHttpServer, ZFHttpServerTask, ZFHttpServerThreadPool, ZFImpl_ZFLuaValue, ZFIOBuffer, ZFIOBufferByCacheFile, ZFIOBufferByMemory, ZFIOCache, ZFIOCacheLoadTask, ZFKeyValueContainer, ZFLogFormat, ZFMap, ZFMutex, ZFObjectHolder, ZFOutputFormatBasic, ZFPostTask, ZFRegExp, ZFResCache, ZFSemaphore, ZFSet, ZFState, ZFStyle, ZFStyleList, ZFTask, ZFTaskGroup, ZFTaskIdBasic, ZFTaskQueue, ZFTcp, ZFTestCase, ZFThread, ZFThreadMainThread, ZFThreadPool, ZFThreadPoolForIO, ZFTime, ZFTimer, ZFTypeIdWrapper, ZFUdp, ZFUIAutoLayout, ZFUIAutoLayoutParam, ZFUIButton, ZFUIButtonBasic, ZFUIButtonGroup, ZFUICell, ZFUICellAdapterBasic, ZFUICellAdapterBasicParam, ZFUICellArray, ZFUICellView, ZFUICellViewBasic, ZFUIDialog, ZFUIDrawableView, ZFUIEvent, ZFUIFlowLayout, ZFUIFlowLayoutParam, ZFUIGlobalStyle, ZFUIGridLayout, ZFUIGridLayoutParam, ZFUIHint, ZFUIHintContentBasic, ZFUIImage, ZFUIImageLoadTask, ZFUIImageView, ZFUIImageViewExt, ZFUIKeyboardState, ZFUIKeyEvent, ZFUILayoutParam, ZFUILinearLayout, ZFUILinearLayoutParam, ZFUIListView, ZFUIListViewCellUpdater, ZFUIMouseEvent, ZFUINativeViewWrapper, ZFUIOnScreenKeyboardAutoFitLayout, ZFUIOnScreenKeyboardState, ZFUIPage, ZFUIPageManager, ZFUIRootView, ZFUIScrollerDefault, ZFUIScrollLayout, ZFUIScrollThumbDefault, ZFUIScrollView, ZFUISysWindow, ZFUITextConfig, ZFUITextEdit, ZFUITextEditWidget, ZFUITextView, ZFUIView, ZFUIViewLayout, ZFUIViewMeasureResult, ZFUIWebJSBridge, ZFUIWebView, ZFUIWheelEvent, ZFUIWindow, ZFValueHolder, ZFWaitTask, and ZFWebSocket.

E_ObjectBeforeAlloc()

static zfidentity ZFObject::E_ObjectBeforeAlloc ( void )

static

see ZFObject::observerNotify

notified when object allocated (before objectOnInitFinish
this event is only designed for convenient and for debug use only, usually you should use ZFClass::instanceObserverAdd

E_ObjectAfterAlloc()

static zfidentity ZFObject::E_ObjectAfterAlloc ( void )

static

see ZFObject::observerNotify

notified when object allocated (after objectOnInitFinish
this event is only designed for convenient and for debug use only, usually you should use ZFClass::instanceObserverAdd

E_ObjectBeforeDealloc()

static zfidentity ZFObject::E_ObjectBeforeDealloc ( void )

static

see ZFObject::observerNotify

notified before object dealloc
note: the object's retain count should be 1 when this event is notified, it's safe to retain the object during this event, but it's your responsibility to ensure logic valid, after notified this event, all observer of this event would be removed, so that it's safe to release the object again to finally destroy the object

E_ObjectPropertyValueOnUpdate()

static zfidentity ZFObject::E_ObjectPropertyValueOnUpdate ( void )

static

see ZFObject::observerNotify

param0 is v_ZFProperty that value changes
param1 is the old property value depends on these conditions:

• holds ZFNull when first time accessed (by setter or getter)
• holds the value itself, for retain property
• holds a ZFTypeIdWrapper to the value, for assign property

called when first time accessed, and each time setter is called

E_ObjectPropertyValueOnReset()

static zfidentity ZFObject::E_ObjectPropertyValueOnReset ( void )

static

see ZFObject::observerNotify

param0 is v_ZFProperty
called when ZFPropertyValueReset (before value actually reset)
note, won't be called when object dealloc

objectRetainCount()

zfindex ZFObject::objectRetainCount ( void )

inline

return the object's retain count

See also

zfRetain, zfRelease

objectInfoOfInstance()

zfstring ZFObject::objectInfoOfInstance ( void )

inline

return a short string describe the object instance

may looks like this: ClassName(0x123456)

See also

objectInfo

objectInfo()

zfstring ZFObject::objectInfo ( void )

inline

return object info

subclass or impl may override or supply dynamic registered method with void objectInfoImpl(zfstring &ret) to achieve custom logic, or override objectInfoImplAppend for chained impl

objectInfoImpl()

virtual void ZFObject::objectInfoImpl ( zfstring & ret )

inlineprotectedvirtual

see objectInfo

Reimplemented in v_ZFArgs, v_ZFBezier, v_zfbool, v_zfbyte, v_ZFCallback, v_ZFCallbackType, v_ZFCallerInfo, v_zfchar, v_ZFClass, v_ZFClassDataUpdateData, v_ZFClassDataUpdateType, v_ZFClassInstanceObserverAddParam, v_ZFComparer_ZFObject, v_ZFCompareResult, v_ZFCoreArray, v_zfdouble, v_ZFDynamic, v_ZFFileFindData, v_ZFFilterForIdentity, v_ZFFilterForIndex, v_ZFFilterForNumber, v_ZFFilterForString, v_ZFFilterForZFClass, v_ZFFilterForZFClassType, v_ZFFilterForZFMethod, v_ZFFilterForZFObject, v_ZFFilterForZFProperty, v_ZFFilterResult, v_ZFFilterType, v_zfflags, v_zffloat, v_ZFFrameworkState, v_ZFFuncAddrType, v_zfidentity, v_ZFIdentityGenerator, v_zfindex, v_ZFIndexRange, v_zfint, v_zfiter, v_ZFJson, v_ZFJsonOutputToken, v_ZFLevel, v_zflong, v_ZFMethod, v_ZFMethodAccessType, v_ZFMethodDynamicRegisterParam, v_ZFMethodGenericInvoker, v_ZFMethodType, v_ZFMP, v_ZFObjectInstanceState, v_ZFObserver, v_ZFObserverGroup, v_ZFPathInfo, v_ZFPathInfoImpl, v_ZFProperty, v_ZFPropertyCallbackDynamicRegisterInitValueGetter, v_ZFPropertyDynamicRegisterParam, v_ZFProtocol, v_ZFProtocolImplInfo, v_zfptr, v_ZFRegExpResult, v_ZFSDOutputToken, v_ZFSeekPos, v_ZFSerializableData, v_ZFSerializablePropertyType, v_zfstring, v_ZFTextTemplateIndexData, v_ZFTextTemplateParam, v_ZFTextTemplateRunParam, v_ZFTimeInfo, v_zftimet, v_ZFTimeValue, v_ZFTokenForContainer, v_ZFTokenForKeyValueContainer, v_ZFUdpAddr, v_ZFUIAutoLayoutRule, v_ZFUICellUpdaterParam, v_ZFUIColor, v_ZFUIMargin, v_zfuint, v_ZFUIPoint, v_ZFUIRect, v_ZFUISize, v_ZFUISizeParam, v_ZFUIViewBlinkParam, v_ZFUIViewFocusNextParam, v_zfulong, v_zfweak, v_ZFXml, v_ZFXmlOutputToken, ZFAniTask, ZFContainer, ZFCurveBackIn, ZFCurveBackInOut, ZFCurveBackOut, ZFCurveBounceIn, ZFCurveBounceInOut, ZFCurveBounceOut, ZFCurveEaseIn, ZFCurveEaseInOut, ZFCurveEaseOut, ZFCurveLinear, ZFCurveLoop, ZFCurveLoopBackIn, ZFCurveLoopBackInOut, ZFCurveLoopBackOut, ZFCurveLoopBounceIn, ZFCurveLoopBounceInOut, ZFCurveLoopBounceOut, ZFCurveLoopEaseIn, ZFCurveLoopEaseInOut, ZFCurveLoopEaseOut, ZFCurveLoopLinear, ZFDI_WrapperBase, ZFEnum, ZFHttpServer, ZFHttpServerTask, ZFKeyValueContainer, ZFTask, ZFTaskGroup, ZFTaskQueue, ZFTcp, ZFUdp, and ZFUIViewMeasureResult.

objectInfoImplAppend()

virtual void ZFObject::objectInfoImplAppend ( zfstring & ret )

inlineprotectedvirtual

see objectInfo

Reimplemented in ZFAniForNative, ZFAniGroup, ZFAnimation, ZFAudio, ZFAutoReleasePool, ZFHttpRequest, ZFHttpResponse, ZFImpl_ZFLuaValue, ZFObjectHolder, ZFRegExp, ZFThread, ZFTime, ZFUIButtonBasic, ZFUIEvent, ZFUIHint, ZFUIImage, ZFUIImageView, ZFUIKeyboardState, ZFUIKeyEvent, ZFUILayoutParam, ZFUIMouseEvent, ZFUINativeViewWrapper, ZFUIOnScreenKeyboardState, ZFUIScrollView, ZFUITextEdit, ZFUITextView, ZFUIView, ZFUIWheelEvent, and ZFValueHolder.

objectHash()

zfidentity ZFObject::objectHash

(

void

)

get hash of this object

by default, return a hash value of the instance pointer

Warning

if you override this method, you must ensure two objects have same hash if they are regarded as same (i.e. objectCompare return ZFCompareEqual)

Note

this method may or may not be called frequently, (for example, store as key of ZFHashMap may cause frequently call), you should always try to make the implementation have good performance

for dynamic registered class (ZFClassDynamicRegister), you may supply a reflectable method with zfidentity objectHashImpl(void), to achieve custom logic

objectCompare()

ZFCompareResult ZFObject::objectCompare

(

ZFObject *

anotherObj

)

compare with anotherObj

by default, compare by instance pointer
it's recommended to override this method only for objects that only contains value types, for example, v_zfstring, v_zfindex, etc, for other complex type, it's recommended to override objectCompareValue instead

Warning

if your override objectCompare, you must also override objectCompareValue, if two objects are objectCompare as same, then objectCompareValue must also result to same

Note

for dynamic registered class (ZFClassDynamicRegister), you may supply a reflectable method with ZFCompareResult objectCompare(ZFObject *), to achieve custom logic

objectCompareValue()

ZFCompareResult ZFObject::objectCompareValue

(

ZFObject *

anotherObj

)

explicitly compare object by logical value, see objectCompare

Note

for dynamic registered class (ZFClassDynamicRegister), you may supply a reflectable method with ZFCompareResult objectCompareValue(ZFObject *), to achieve custom logic

objectHashImpl()

virtual zfidentity ZFObject::objectHashImpl ( void )

inlineprotectedvirtual

see objectHash

Reimplemented in v_ZFArgs, v_ZFBezier, v_zfbool, v_zfbyte, v_ZFCallback, v_ZFCallbackType, v_ZFCallerInfo, v_zfchar, v_ZFClass, v_ZFClassDataUpdateData, v_ZFClassDataUpdateType, v_ZFClassInstanceObserverAddParam, v_ZFComparer_ZFObject, v_ZFCompareResult, v_ZFCoreArray, v_zfdouble, v_ZFDynamic, v_ZFFileFindData, v_ZFFilterForIdentity, v_ZFFilterForIndex, v_ZFFilterForNumber, v_ZFFilterForString, v_ZFFilterForZFClass, v_ZFFilterForZFClassType, v_ZFFilterForZFMethod, v_ZFFilterForZFObject, v_ZFFilterForZFProperty, v_ZFFilterResult, v_ZFFilterType, v_zfflags, v_zffloat, v_ZFFrameworkState, v_ZFFuncAddrType, v_zfidentity, v_ZFIdentityGenerator, v_zfindex, v_ZFIndexRange, v_zfint, v_zfiter, v_ZFJson, v_ZFJsonOutputToken, v_ZFLevel, v_zflong, v_ZFMethod, v_ZFMethodAccessType, v_ZFMethodDynamicRegisterParam, v_ZFMethodGenericInvoker, v_ZFMethodType, v_ZFMP, v_ZFObjectInstanceState, v_ZFObserver, v_ZFObserverGroup, v_ZFPathInfo, v_ZFPathInfoImpl, v_ZFProperty, v_ZFPropertyCallbackDynamicRegisterInitValueGetter, v_ZFPropertyDynamicRegisterParam, v_ZFProtocol, v_ZFProtocolImplInfo, v_zfptr, v_ZFRegExpResult, v_ZFSDOutputToken, v_ZFSeekPos, v_ZFSerializableData, v_ZFSerializablePropertyType, v_zfstring, v_ZFTextTemplateIndexData, v_ZFTextTemplateParam, v_ZFTextTemplateRunParam, v_ZFTimeInfo, v_zftimet, v_ZFTimeValue, v_ZFTokenForContainer, v_ZFTokenForKeyValueContainer, v_ZFUdpAddr, v_ZFUIAutoLayoutRule, v_ZFUICellUpdaterParam, v_ZFUIColor, v_ZFUIMargin, v_zfuint, v_ZFUIPoint, v_ZFUIRect, v_ZFUISize, v_ZFUISizeParam, v_ZFUIViewBlinkParam, v_ZFUIViewFocusNextParam, v_zfulong, v_zfweak, v_ZFXml, v_ZFXmlOutputToken, ZFDI_WrapperBase, ZFEnum, ZFRegExp, and ZFTime.

objectCompareImpl()

virtual ZFCompareResult ZFObject::objectCompareImpl ( ZFObject * anotherObj )

inlineprotectedvirtual

see objectCompare

Reimplemented in v_ZFArgs, v_ZFBezier, v_zfbool, v_zfbyte, v_ZFCallback, v_ZFCallbackType, v_ZFCallerInfo, v_zfchar, v_ZFClass, v_ZFClassDataUpdateData, v_ZFClassDataUpdateType, v_ZFClassInstanceObserverAddParam, v_ZFComparer_ZFObject, v_ZFCompareResult, v_ZFCoreArray, v_zfdouble, v_ZFDynamic, v_ZFFileFindData, v_ZFFilterForIdentity, v_ZFFilterForIndex, v_ZFFilterForNumber, v_ZFFilterForString, v_ZFFilterForZFClass, v_ZFFilterForZFClassType, v_ZFFilterForZFMethod, v_ZFFilterForZFObject, v_ZFFilterForZFProperty, v_ZFFilterResult, v_ZFFilterType, v_zfflags, v_zffloat, v_ZFFrameworkState, v_ZFFuncAddrType, v_zfidentity, v_ZFIdentityGenerator, v_zfindex, v_ZFIndexRange, v_zfint, v_zfiter, v_ZFJson, v_ZFJsonOutputToken, v_ZFLevel, v_zflong, v_ZFMethod, v_ZFMethodAccessType, v_ZFMethodDynamicRegisterParam, v_ZFMethodGenericInvoker, v_ZFMethodType, v_ZFMP, v_ZFObjectInstanceState, v_ZFObserver, v_ZFObserverGroup, v_ZFPathInfo, v_ZFPathInfoImpl, v_ZFProperty, v_ZFPropertyCallbackDynamicRegisterInitValueGetter, v_ZFPropertyDynamicRegisterParam, v_ZFProtocol, v_ZFProtocolImplInfo, v_zfptr, v_ZFRegExpResult, v_ZFSDOutputToken, v_ZFSeekPos, v_ZFSerializableData, v_ZFSerializablePropertyType, v_zfstring, v_ZFTextTemplateIndexData, v_ZFTextTemplateParam, v_ZFTextTemplateRunParam, v_ZFTimeInfo, v_zftimet, v_ZFTimeValue, v_ZFTokenForContainer, v_ZFTokenForKeyValueContainer, v_ZFUdpAddr, v_ZFUIAutoLayoutRule, v_ZFUICellUpdaterParam, v_ZFUIColor, v_ZFUIMargin, v_zfuint, v_ZFUIPoint, v_ZFUIRect, v_ZFUISize, v_ZFUISizeParam, v_ZFUIViewBlinkParam, v_ZFUIViewFocusNextParam, v_zfulong, v_zfweak, v_ZFXml, v_ZFXmlOutputToken, ZFCurveBackIn, ZFCurveBackInOut, ZFCurveBackOut, ZFCurveBounceIn, ZFCurveBounceInOut, ZFCurveBounceOut, ZFCurveEaseIn, ZFCurveEaseInOut, ZFCurveEaseOut, ZFCurveLinear, ZFCurveLoop, ZFCurveLoopBackIn, ZFCurveLoopBackInOut, ZFCurveLoopBackOut, ZFCurveLoopBounceIn, ZFCurveLoopBounceInOut, ZFCurveLoopBounceOut, ZFCurveLoopEaseIn, ZFCurveLoopEaseInOut, ZFCurveLoopEaseOut, ZFCurveLoopLinear, ZFDI_WrapperBase, ZFEnum, ZFRegExp, and ZFTime.

objectCompareValueImpl()

virtual ZFCompareResult ZFObject::objectCompareValueImpl ( ZFObject * anotherObj )

inlineprotectedvirtual

see objectCompareValue

Reimplemented in ZFAniForFrame, ZFAniForGeneric, ZFAniForImpl, ZFAniForNative, ZFAniGroup, ZFContainer, ZFKeyValueContainer, ZFUIAutoLayoutParam, ZFUIImage, ZFUILayoutParam, and ZFValueHolder.

objectTag()

void ZFObject::objectTag	(	const zfstring &	key,
		ZFObject *	tag )

used to hold a object for app's use, auto retained

replace if existing, remove if tag is null

objectTagRemoveAll()

void ZFObject::objectTagRemoveAll

(

void

)

remove all tag

Note

it's unsafe to remove all tag manually, which may break unrelated modules' additional logic, remove only if necessary
typically, you should remove exactly the one you have added

this method would be called during E_ObjectBeforeDealloc and objectOnDeallocPrepare

observerRemoveAll() [1/2]

void ZFObject::observerRemoveAll

(

zfidentity

eventId

)

see observerNotify

Note

it's unsafe to remove all observer manually, which may break unrelated modules' observer logic, remove only if necessary
typically, you should remove exactly the one you have added

observerRemoveAll() [2/2]

void ZFObject::observerRemoveAll

(

void

)

see observerNotify

Note

it's unsafe to remove all observer manually, which may break unrelated modules' observer logic, remove only if necessary
typically, you should remove exactly the one you have added

observerNotify()

void ZFObject::observerNotify	(	zfidentity	eventId,
		ZFObject *	param0 = zft_zfnull,
		ZFObject *	param1 = zft_zfnull )

notify the observer with eventId

the ZFListener would be executed
it's ensured the first added observer would be executed first
use ZFGlobalObserver for global observer
for instance observer:

zfclass YourClass {
    // declare your event here,
    // which would generate a method:
    //   static zfidentity E_YourEvent(void)
    ZFEVENT(YourEvent)
};
// notify using declared event
yourClass->observerNotify(YourClass::E_YourEvent(), params...);

Note

observers would be compared by ZFCallback::objectCompareByInstance when add or remove

to pass extra params to the callback, see ZFLISTENER for more info

observerHolder()

ZFObserver & ZFObject::observerHolder

(

void

)

access the internal observer holder

usually for internal use only
calling owner object's observerAdd series is ensured same with calling the observerHolder's proper method

on()

void ZFObject::on	(	const zfstring &	eventName,
		const ZFListener &	observer,
		ZFLevel	observerLevel = ZFLevelAppNormal )

util to observerAdd

note, this method would recursively search event name by ZFIdMapIdForName from entire inherit tree, used for convenient only (in script for example), take care of performance
example:

ZFUIButtonBasic *obj = xxx;
obj->on("ButtonOnClick", xxx);
// these event would be searched, until proper event found:
// 1. ZFUIButtonBasic.E_ButtonOnClick : not found
// 2. ZFUIButton.E_ButtonOnClick : found
 
// or, use exact event name
obj->on("ZFUIButton.E_ButtonOnClick", xxx);

observerOnAdd()

virtual void ZFObject::observerOnAdd ( zfidentity eventId )

protectedvirtual

called when add first observer

Reimplemented in ZFUIView.

observerOnRemove()

virtual void ZFObject::observerOnRemove ( zfidentity eventId )

protectedvirtual

called when remove last observer

Reimplemented in ZFUIView.

observerOnEvent()

virtual void ZFObject::observerOnEvent ( const ZFArgs & zfargs )

inlineprotectedvirtual

notified when observerNotify

ensured called before any other registered observer

objectOnInit()

virtual void ZFObject::objectOnInit ( void )

protectedvirtual

override this to init your object

subclass must call superclass's objectOnInit before any other code if override
you may also declare objectOnInit with params like this:

zfclass Parent : ... {
    ...
protected:
    virtual void objectOnInit(void) {...};
};
zfclass Child : Parent {
protected:
    // override all parent's objectOnInit is also required,
    // because of function hiding of C++
    zfoverride
    virtual void objectOnInit(void) {
        zfsuper::objectOnInit();
    }
    // custom init entry
    virtual void objectOnInit(Params...) {
        // your extra init steps
        ...
    }
};

Warning

objectOnInit and objectOnDealloc is called as a virtual function, take good care of other virtual function call, use zfself::func() instead of this->func() if necessary, or use objectOnInitFinish/objectOnDeallocPrepare, or declare your own constructor with ZFOBJECT_DECLARE_WITH_CUSTOM_CTOR

Note

(ZFTAG_LIMITATION) due to limitations of C++, if your parent type declared objectOnInit with different params, and your child type want to override part of those objectOnInit, then your child type must also override all objectOnInit that parent declared, otherwise, some may be hidden

for objects that designed not to be allocated by user, you should use ZFOBJECT_PRIVATE_ALLOC, typically usage:

zfclass MyObject : zfextend ZFObject {
    ZFOBJECT_DECLARE(MyObject, ZFObject)
    ZFOBJECT_PRIVATE_ALLOC("should be created by MyObject::instanceForXxx only")
 
public:
    static zfauto instanceForXxx(xxx) {
        // can only be allocated by reflection
        return zfself::ClassData()->newInstance();
    }
};
static void func(void) {
    // MyObject *obj = zfAlloc(MyObject); // would compile error
    zfauto obj = MyObject::instanceForXxx(xxx); // OK
}

Reimplemented in v_ZFArgs, v_ZFBezier, v_zfbool, v_zfbyte, v_ZFCallback, v_ZFCallbackType, v_ZFCallerInfo, v_zfchar, v_ZFClass, v_ZFClassDataUpdateData, v_ZFClassDataUpdateType, v_ZFClassInstanceObserverAddParam, v_ZFComparer_ZFObject, v_ZFCompareResult, v_ZFCoreArray, v_zfdouble, v_ZFDynamic, v_ZFFileFindData, v_ZFFilterForIdentity, v_ZFFilterForIndex, v_ZFFilterForNumber, v_ZFFilterForString, v_ZFFilterForZFClass, v_ZFFilterForZFClassType, v_ZFFilterForZFMethod, v_ZFFilterForZFObject, v_ZFFilterForZFProperty, v_ZFFilterResult, v_ZFFilterType, v_zfflags, v_zffloat, v_ZFFrameworkState, v_ZFFuncAddrType, v_zfidentity, v_ZFIdentityGenerator, v_zfindex, v_ZFIndexRange, v_zfint, v_zfiter, v_ZFJson, v_ZFJsonOutputToken, v_ZFLevel, v_zflong, v_ZFMethod, v_ZFMethodAccessType, v_ZFMethodDynamicRegisterParam, v_ZFMethodGenericInvoker, v_ZFMethodType, v_ZFMP, v_ZFObjectInstanceState, v_ZFObserver, v_ZFObserverGroup, v_ZFPathInfo, v_ZFPathInfoImpl, v_ZFProperty, v_ZFPropertyCallbackDynamicRegisterInitValueGetter, v_ZFPropertyDynamicRegisterParam, v_ZFProtocol, v_ZFProtocolImplInfo, v_zfptr, v_ZFRegExpResult, v_ZFSDOutputToken, v_ZFSeekPos, v_ZFSerializableData, v_ZFSerializablePropertyType, v_zfstring, v_ZFTextTemplateIndexData, v_ZFTextTemplateParam, v_ZFTextTemplateRunParam, v_ZFTimeInfo, v_zftimet, v_ZFTimeValue, v_ZFTokenForContainer, v_ZFTokenForKeyValueContainer, v_ZFUdpAddr, v_ZFUIAutoLayoutRule, v_ZFUICellUpdaterParam, v_ZFUIColor, v_ZFUIMargin, v_zfuint, v_ZFUIPoint, v_ZFUIRect, v_ZFUISize, v_ZFUISizeParam, v_ZFUIViewBlinkParam, v_ZFUIViewFocusNextParam, v_zfulong, v_zfweak, v_ZFXml, v_ZFXmlOutputToken, ZFAniForFrame, ZFAniForGeneric, ZFAniForImpl, ZFAniForNative, ZFAniForTimer, ZFAniGroup, ZFAnimation, ZFAniTask, ZFArray, ZFAsyncIOCustomTask, ZFAsyncIOTask, ZFAsyncTask, ZFAudio, ZFAudioPlayTask, ZFAutoReleasePool, ZFCache, ZFCompress, ZFDecompress, ZFDI_WrapperBase, ZFEnum, ZFHashMap, ZFHashSet, ZFHttpRequest, ZFHttpResponse, ZFHttpServer, ZFImpl_ZFLuaValue, ZFIOBufferByCacheFile, ZFIOBufferByMemory, ZFIOCacheLoadTask, ZFMap, ZFObjectHolder, ZFOutputFormatBasic, ZFPostTask, ZFRegExp, ZFSemaphore, ZFSet, ZFState, ZFStyleList, ZFTask, ZFTaskIdBasic, ZFTcp, ZFThread, ZFThreadPool, ZFTime, ZFTimer, ZFUdp, ZFUIAutoLayout, ZFUIButton, ZFUIButtonBasic, ZFUIButtonGroup, ZFUICellArray, ZFUICellViewBasic, ZFUIDialog, ZFUIDrawableView, ZFUIHint, ZFUIImage, ZFUIImageLoadTask, ZFUIImageView, ZFUIListView, ZFUINativeViewWrapper, ZFUIOnScreenKeyboardAutoFitLayout, ZFUIPageManager, ZFUIScrollerDefault, ZFUIScrollThumbDefault, ZFUIScrollView, ZFUISysWindow, ZFUITextEdit, ZFUITextEditWidget, ZFUITextView, ZFUIView, ZFUIWebJSBridge, ZFUIWebView, ZFUIWindow, ZFValueHolder, ZFWaitTask, and ZFWebSocket.

objectOnInitFinish()

virtual void ZFObject::objectOnInitFinish ( void )

inlineprotectedvirtual

called after objectOnInit, safe to call virtual functions here

usually used to initialize independent resources other than self's internal resources

Reimplemented in ZFUIButton, ZFUICellView, ZFUIHint, ZFUIImage, ZFUIOnScreenKeyboardAutoFitLayout, ZFUIScrollThumbDefault, ZFUISysWindow, ZFUITextEdit, and ZFUITextView.

objectOnDeallocPrepare()

virtual void ZFObject::objectOnDeallocPrepare ( void )

inlineprotectedvirtual

called before objectOnDealloc, safe to call virtual functions here

usually used to cleanup resources attached to this object other than self's internal resources

Note

it's ensured safe to retain the object while deallocating, but it's not ensured objectOnDeallocPrepare would only called once for each instance

Reimplemented in ZFAniGroup, ZFAnimation, ZFAutoReleasePool, ZFCache, ZFCompress, ZFContainer, ZFDecompress, ZFHttpServer, ZFImpl_ZFLuaValue, ZFKeyValueContainer, ZFTask, ZFTcp, ZFTestCase, ZFThread, ZFThreadPool, ZFTimer, ZFUICellArray, ZFUIHint, ZFUIImage, ZFUIImageView, ZFUIListView, ZFUIScrollThumbDefault, ZFUIScrollView, ZFUISysWindow, ZFUIView, ZFUIWebView, ZFValueHolder, and ZFWebSocket.

objectOnDealloc()

virtual void ZFObject::objectOnDealloc ( void )

protectedvirtual

override this to destroy your object

subclass must call superclass's objectOnDealloc after any other code if override
see objectOnInit for more info

Reimplemented in v_ZFCoreArray, ZFAniForFrame, ZFAniForGeneric, ZFAniForImpl, ZFAniForNative, ZFAniForTimer, ZFAniGroup, ZFAnimation, ZFArray, ZFAudio, ZFAutoReleasePool, ZFCache, ZFHashMap, ZFHashSet, ZFHttpRequest, ZFHttpResponse, ZFIOBufferByCacheFile, ZFIOBufferByMemory, ZFMap, ZFRegExp, ZFSemaphore, ZFSet, ZFState, ZFStyleList, ZFTcp, ZFThread, ZFTime, ZFTimer, ZFUdp, ZFUIAutoLayout, ZFUIButton, ZFUIButtonBasic, ZFUIButtonGroup, ZFUICellArray, ZFUICellViewBasic, ZFUIDialog, ZFUIHint, ZFUIImage, ZFUIListView, ZFUIOnScreenKeyboardAutoFitLayout, ZFUIPage, ZFUIPageManager, ZFUIScrollerDefault, ZFUIScrollThumbDefault, ZFUIScrollView, ZFUISysWindow, ZFUITextEdit, ZFUITextEditWidget, ZFUITextView, ZFUIView, ZFUIWebJSBridge, ZFUIWebView, ZFUIWindow, and ZFWebSocket.

objectOnRetain()

virtual void ZFObject::objectOnRetain ( void )

inlineprotectedvirtual

called to retain object

subclass must call superclass's objectOnRetain before any other code if override
usually you should not override this method

objectOnRelease()

virtual void ZFObject::objectOnRelease ( void )

inlineprotectedvirtual

called to release object

subclass must call superclass's onRelase after any other code if override
usually you should not override this method

objectIsInternal()

virtual zfbool ZFObject::objectIsInternal ( void )

virtual

whether this object is internal object or its class is ZFClass::classIsInternal

if objectIsInternalPrivate, then it is also objectIsInternal

Reimplemented in ZFDI_WrapperBase, ZFEnum, ZFImpl_ZFLuaValue, and ZFTypeIdWrapper.

objectIsInternalPrivate()

virtual zfbool ZFObject::objectIsInternalPrivate ( void )

virtual

whether this object is internal private object or its class is ZFClass::classIsInternalPrivate

if objectIsInternalPrivate, then it is also objectIsInternal

Reimplemented in ZFDI_WrapperBase, ZFEnum, and ZFImpl_ZFLuaValue.

objectPropertyValueOnUpdate()

virtual void ZFObject::objectPropertyValueOnUpdate ( const ZFProperty * property, const void * oldValue )

protectedvirtual

see E_ObjectPropertyValueOnUpdate

oldValue should be:

• zfnull, if property first time accessed (by getter or setter)
• addr of zfauto, for retain property
• addr of raw value, for assign property

Reimplemented in ZFUIImage, and ZFUILayoutParam.

---

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

• ZFObjectCore.h