ZFFramework
 
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ZFCallbackWeakRef.h
Go to the documentation of this file.
1
5
6#ifndef _ZFI_ZFCallbackWeakRef_h_
7#define _ZFI_ZFCallbackWeakRef_h_
8
9#include "ZFObjectCore.h"
10
11ZF_NAMESPACE_GLOBAL_BEGIN
12
16zfclass ZFLIB_ZFCore ZFCallbackWeakRef : zfextend ZFObject {
17 ZFOBJECT_DECLARE_WITH_CUSTOM_CTOR(ZFCallbackWeakRef, ZFObject)
18
19public:
20 ZFCallback get(void);
21 void set(ZF_IN const ZFCallback &v);
22 void set(ZF_IN const zfnullT &v);
23
24private:
25 _ZFP_ZFCallbackPrivate *d;
26 ZFListener c;
27protected:
28 ZFCallbackWeakRef(void) : d(zfnull), c() {}
29protected:
30 zfoverride
31 virtual void objectOnInit(void) {
32 zfsuper::objectOnInit();
33 }
34
35 virtual void objectOnInit(ZF_IN const ZFCallback &v) {
36 this->objectOnInit();
37 this->set(v);
38 }
39 zfoverride
40 virtual void objectOnDeallocPrepare(void);
41};
42
43ZF_NAMESPACE_GLOBAL_END
44#endif // #ifndef _ZFI_ZFCallbackWeakRef_h_
45
ZFLIB_ZFCore
#define ZFLIB_ZFCore
used to export symbols
Definition ZFCoreEnvDef.h:30
zfextend
#define zfextend
dummy macro shows class inherit from another
Definition ZFCoreTypeDef_ClassType.h:53
zfoverride
#define zfoverride
dummy macro shows that method override parent's method
Definition ZFCoreTypeDef_ClassType.h:58
ZF_IN
#define ZF_IN
dummy macro that shows the param used as required input
Definition ZFCoreTypeDef_ClassType.h:180
zfnullT
#define zfnullT
type for zfnull, can be used for function overload
Definition ZFCoreTypeDef_CoreType.h:85
zfnull
#define zfnull
same as NULL, defined for future use
Definition ZFCoreTypeDef_CoreType.h:88
ZF_NAMESPACE_GLOBAL_BEGIN
#define ZF_NAMESPACE_GLOBAL_BEGIN
begin namespace ZFFramework
Definition ZFNamespace.h:97
ZF_NAMESPACE_GLOBAL_END
#define ZF_NAMESPACE_GLOBAL_END
end namespace ZFFramework
Definition ZFNamespace.h:98
zfclass
#define zfclass
same as class, shows that this class is a ZFObject type
Definition ZFObjectClassTypeFwd.h:38
ZFObjectCore.h
base class of all objects
ZFOBJECT_DECLARE_WITH_CUSTOM_CTOR
#define ZFOBJECT_DECLARE_WITH_CUSTOM_CTOR(ChildClass, SuperClass,...)
declare object which allow custom constructor
Definition ZFObjectDeclare.h:142
ZFCallback
callback used by ZFFramework
Definition ZFCallback.h:98
ZFCallbackWeakRef::objectOnDeallocPrepare
virtual void objectOnDeallocPrepare(void)
called before objectOnDealloc, safe to call virtual functions here
ZFCallbackWeakRef::objectOnInit
virtual void objectOnInit(const ZFCallback &v)
init with callback
Definition ZFCallbackWeakRef.h:35
ZFCallbackWeakRef::objectOnInit
virtual void objectOnInit(void)
override this to init your object
Definition ZFCallbackWeakRef.h:31
ZFListener
listener as ZFCallback, mostly used by ZFObject::observerNotify
Definition ZFObjectObserver.h:30
ZFObject::objectOnInit
virtual void objectOnInit(void)
override this to init your object