container of ZFObject, see ZFKeyValueContainer More...

#include <ZFHashMap.h>

Inheritance diagram for ZFHashMap:

Public Types
enum

Public Types inherited from ZFObject
enum

Public Member Functions
virtual const ZFClass *	classData (void)
	get instance's class info

virtual zfindex	count ()
	return number of content

virtual zfbool	isEmpty ()
	return true if empty or false if not empty

virtual zfbool	isContain (ZFObject *pKey)
	return true if contain pKey

virtual zfany	get (ZFObject *pKey)
	get element by key or null if no such key

virtual void	allKeyT (ZFCoreArray< zfauto > &ret)
	get a copy of all key

virtual ZFCoreArray< zfauto >	allKey ()
	see allKey

virtual void	allValueT (ZFCoreArray< zfauto > &ret)
	get a copy of all value

virtual ZFCoreArray< zfauto >	allValue ()
	see allValue

virtual void	addFrom (ZFKeyValueContainer *another)
	add data from another container

virtual void	set (ZFObject pKey, ZFObject pValue)
	set a key value pair

virtual void	remove (ZFObject *pKey)
	remove value associated with pKey

virtual zfauto	removeAndGet (ZFObject *pKey)
	remove and return removed value or null if not exist

virtual void	removeAll ()
	remove all content

virtual zfiterator	iter ()
	see zfiterator

virtual zfiterator	iterFind (ZFObject *key)
	see zfiterator

virtual zfbool	iterValid (const zfiterator &it)
	see zfiterator

virtual void	iterNext (zfiterator &it)
	see zfiterator

virtual zfany	iterKey (const zfiterator &it)
	see zfiterator

virtual zfany	iterValue (const zfiterator &it)
	see zfiterator

virtual void	iterValue (zfiterator &it, ZFObject *value)
	see zfiterator

virtual void	iterRemove (zfiterator &it)
	see zfiterator

virtual void	iterAdd (ZFObject key, ZFObject value)
	see zfiterator

Public Member Functions inherited from ZFKeyValueContainer
virtual void	objectInfoOfContentT (zfstring &ret, zfindex maxCount=(((zfindex) -1)), const ZFTokenForKeyValueContainer &token=(_ZFP_ZFTokenForKeyValueContainerDefault))
	return a short string describe the content

virtual zfstring	objectInfoOfContent (zfindex maxCount=(((zfindex) -1)), const ZFTokenForKeyValueContainer &token=(_ZFP_ZFTokenForKeyValueContainerDefault))
	see objectInfoOfContentT

virtual void	objectInfoT (zfstring &ret)
	see objectInfo

virtual zfidentity	objectHash (void)
	get hash of this object

virtual ZFCompareResult	objectCompare (ZFObject *anotherObj)
	compare with anotherObj

Public Member Functions inherited from ZFObject
zfindex	objectRetainCount (void)
	return the object's retain count

ZFObjectHolder *	objectHolder (void)
	return an object holder that hold this object without affecting retain count

virtual void	objectInfoOfInstanceT (zfstring &ret)
	see objectInfoOfInstance

virtual zfstring	objectInfoOfInstance (void)
	return a short string describe the object instance

virtual zfstring	objectInfo (void)
	return object info

virtual zfbool	equalTo (ZFObject *anotherObj)
	util to objectCompare

virtual zfauto	invoke (const zfchar *methodName)
	util method to perform ZFDI_invoke, do nothing if fail

virtual zfauto	invoke (const zfchar methodName, ZFObject param0, ZFObject param1=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param2=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param3=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param4=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param5=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param6=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef), ZFObject param7=((ZFObject const &) _ZFP_ZFMethodGenericInvokerDefaultParamRef))
	util method to perform ZFDI_invoke, do nothing if fail

virtual zfauto	invokeDetail (const zfchar methodName, const ZFCoreArray< zfauto > &params, zfbool success=0, zfstring *errorHint=0)
	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 zfchar key, ZFObject tag)
	used to hold a object for app's use, auto retained

zfany	objectTag (const zfchar *key)
	see objectTag

void	objectTagGetAllKeyValue (ZFCoreArray< zfstring > &allKey, ZFCoreArray< zfauto > &allValue)
	get all key value

void	objectTagRemove (const zfchar *key)
	remove tag, same as set tag to null

zfauto	objectTagRemoveAndGet (const zfchar *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=0, ZFObject param1=0)
	notify the observer with eventId

void	observerNotifyWithSender (ZFObject customSender, zfidentity eventId, ZFObject param0=0, ZFObject *param1=0)
	see observerNotify

ZFObserver &	observerHolder (void)
	access the internal observer holder

ZFObjectInstanceState	objectInstanceState (void)
	object instance's state

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

ZFV	zfv (void)
	see ZFV

Public Member Functions inherited from ZFSerializable
zfbool	serializable (void)
	true if object is currently serializable, see ZFSerializable

zfbool	serializeFromData (const ZFSerializableData &serializableData, zfstring outErrorHint=0, ZFSerializableData outErrorPos=0)
	serialize from data, see ZFSerializable

zfbool	serializeToData (ZFSerializableData &serializableData, zfstring outErrorHint=0, ZFSerializable referencedOwnerOrNull=0)
	serialize to data, see ZFSerializable

zfbool	serializeFromString (const zfchar src, zfindex srcLen=((zfindex) -1), zfstring errorHint=0)
	serialize from string, return false by default

zfbool	serializeToString (zfstring &ret, zfstring *errorHint=0)
	see serializeFromString

void	serializableGetAllSerializablePropertyT (ZFCoreArray< const ZFProperty * > &ret)
	see serializableGetAllSerializableProperty

ZFCoreArray< const ZFProperty * >	serializableGetAllSerializableProperty (void)
	get all serializable property, usually for debug only, see serializableOnCheckPropertyType

void	serializableGetAllSerializableEmbededPropertyT (ZFCoreArray< const ZFProperty * > &ret)
	see serializableGetAllSerializableEmbededProperty

ZFCoreArray< const ZFProperty * >	serializableGetAllSerializableEmbededProperty (void)
	get all serializable embeded property, usually for debug only, see serializableOnCheckPropertyType

virtual void	serializableInfoT (zfstring &ret)
	get info as a serializable

virtual zfstring	serializableInfo (void)
	see serializableInfoT

Public Member Functions inherited from ZFInterface
virtual ZFObject *	toObject (void)=0
	convert to ZFObject type

Public Member Functions inherited from ZFCopyable
zfautoT< ZFCopyable >	copy (void)
	return a copy of this object

void	copyFrom (ZFObject *anotherObj)
	see copy, anotherObj must be same type as this object (by classData), otherwise, do nothing

Public Member Functions inherited from ZFIterable
virtual void	iterAdd (ZFObject *value)=0
	add value to tail

virtual void	iterAdd (ZFObject *value, zfiterator &it)=0
	add value before iter, see zfiterator

Static Public Member Functions
static const ZFClass *	ClassData (void)
	get class info

Static Public Member Functions inherited from ZFKeyValueContainer
static const ZFClass *	ClassData (void)
	get class info

static zfidentity	EventContentOnChange (void)
	see ZFObject::observerNotify

static zfidentity	EventContentOnAdd (void)
	see ZFObject::observerNotify

static zfidentity	EventContentOnRemove (void)
	see ZFObject::observerNotify

Static Public Member Functions inherited from ZFObject
static const ZFClass *	ClassData (void)
	get class info

static zfidentity	EventObjectBeforeAlloc (void)
	see ZFObject::observerNotify

static zfidentity	EventObjectAfterAlloc (void)
	see ZFObject::observerNotify

static zfidentity	EventObjectBeforeDealloc (void)
	see ZFObject::observerNotify

static zfidentity	EventObjectPropertyValueOnUpdate (void)
	see ZFObject::observerNotify

Static Public Member Functions inherited from ZFSerializable
static const ZFClass *	ClassData (void)
	get class info

Static Public Member Functions inherited from ZFInterface
static const ZFClass *	ClassData (void)
	get class info

Static Public Member Functions inherited from ZFCopyable
static const ZFClass *	ClassData (void)
	get class info

Static Public Member Functions inherited from ZFIterable
static const ZFClass *	ClassData (void)
	get class info

Static Public Member Functions inherited from ZFIterableKeyValue
static const ZFClass *	ClassData (void)
	get class info

Protected Types
typedef ZFKeyValueContainer	zfsuper
	class ref to super

typedef ZFHashMap	zfself
	class ref to self

Protected Types inherited from ZFKeyValueContainer
typedef ZFObject	zfsuper
	class ref to super

typedef ZFKeyValueContainer	zfself
	class ref to self

Protected Types inherited from ZFObject
typedef _ZFP_Obj_Base	zfsuper
	class ref to super

typedef ZFObject	zfself
	class ref to self

Protected Types inherited from ZFSerializable
typedef ZFInterface	zfsuper
	typedef for super (always ZFInterface for an interface type)

typedef ZFSerializable	zfself
	typedef for self

Protected Types inherited from ZFInterface
typedef _ZFP_ObjI_Base	zfsuper
	typedef for super (always ZFInterface for an interface type)

typedef ZFInterface	zfself
	typedef for self

Protected Types inherited from ZFCopyable
typedef ZFInterface	zfsuper
	typedef for super (always ZFInterface for an interface type)

typedef ZFCopyable	zfself
	typedef for self

Protected Types inherited from ZFIterable
typedef ZFInterface	zfsuper
	typedef for super (always ZFInterface for an interface type)

typedef ZFIterable	zfself
	typedef for self

Protected Types inherited from ZFIterableKeyValue
typedef ZFInterface	zfsuper
	typedef for super (always ZFInterface for an interface type)

typedef ZFIterableKeyValue	zfself
	typedef for self

Protected Member Functions
virtual void	objectOnInit (ZFKeyValueContainer *another)
	init from a existing container

virtual void	objectOnInit (void)
	override this to init your object

virtual void	objectOnDealloc (void)
	override this to destroy your object

Protected Member Functions inherited from ZFKeyValueContainer
virtual void	contentOnChange (void)
	see EventContentOnChange

virtual void	contentOnAdd (ZFObject key, ZFObject value)
	see EventContentOnAdd

virtual void	contentOnRemove (ZFObject key, ZFObject value)
	see EventContentOnRemove

virtual zfbool	serializableOnCheck (void)
	see serializable

virtual zfbool	serializableOnSerializeFromData (const ZFSerializableData &serializableData, zfstring outErrorHint=0, ZFSerializableData outErrorPos=0)
	for serializable data that has "category" attribute, ZFSerializable would ignore it and leave it to subclass to resolve, see ZFSerializable

virtual zfbool	serializableOnSerializeToData (ZFSerializableData &serializableData, ZFSerializable referencedOwnerOrNull, zfstring outErrorHint=0)
	see ZFSerializable::serializableOnSerializeToData

virtual zfbool	serializableOnSerializeToDataWithRef (ZFSerializableData &serializableData, ZFSerializable referencedOwnerOrNull, zfstring outErrorHint=0)
	see ZFKeyValueContainer::serializableOnSerializeToData

virtual void	copyableOnCopyFrom (ZFObject *anotherObj)
	called by copy to copy contents from anotherObj

virtual void	objectOnDeallocPrepare (void)
	called before objectOnDealloc, safe to call virtual functions here

Protected Member Functions inherited from ZFObject
virtual void	objectInfoOnAppend (zfstring &ret)
	called by objectInfoT to append object info as a chain

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	objectOnInitFinish (void)
	called after objectOnInit, safe to call virtual functions here

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 EventObjectPropertyValueOnUpdate

Protected Member Functions inherited from ZFSerializable
virtual ZFSerializablePropertyType	serializableOnCheckPropertyType (const ZFProperty *property)
	check the property type that serializable should do what while serializing

virtual zfbool	serializableOnSerializePropertyFromData (const ZFSerializableData &propertyData, const ZFProperty property, zfstring outErrorHint=0, ZFSerializableData *outErrorPos=0)
	see serializableOnCheckPropertyType, usually you have no need to override this method, see ZFSerializable

virtual zfbool	serializableOnSerializePropertyToData (ZFSerializableData &ownerData, const ZFProperty property, ZFSerializable referencedOwnerOrNull, zfstring *outErrorHint=0)
	see serializableOnCheckPropertyType, usually you have no need to override this method, see ZFSerializable

virtual zfbool	serializableOnSerializeEmbededPropertyFromData (const ZFSerializableData &propertyData, const ZFProperty property, zfstring outErrorHint=0, ZFSerializableData *outErrorPos=0)
	see serializableOnCheckPropertyType, usually you have no need to override this method, see ZFSerializable

virtual zfbool	serializableOnSerializeEmbededPropertyToData (ZFSerializableData &ownerData, const ZFProperty property, ZFSerializable referencedOwnerOrNull, zfstring *outErrorHint=0)
	see serializableOnCheckPropertyType, usually you have no need to override this method, see ZFSerializable

virtual zfbool	serializableOnSerializeFromString (const zfchar src, zfindex srcLen=((zfindex) -1), zfstring errorHint=0)
	see serializeFromString

virtual zfbool	serializableOnSerializeToString (zfstring &ret, zfstring *errorHint=0)
	see serializeFromString

Detailed Description

container of ZFObject, see ZFKeyValueContainer

Member Function Documentation

◆ classData()

virtual const ZFClass * ZFHashMap::classData ( void )

inlinevirtual

get instance's class info

Reimplemented from ZFKeyValueContainer.

◆ count()

virtual zfindex ZFHashMap::count ( )

virtual

return number of content

Implements ZFIterable.

◆ addFrom()

virtual void ZFHashMap::addFrom ( ZFKeyValueContainer * another )

virtual

add data from another container

Implements ZFKeyValueContainer.

◆ set()

virtual void ZFHashMap::set	(	ZFObject *	pKey,
		ZFObject *	pValue )

virtual

set a key value pair

create new one if not exist, replace old one if already exist
null key is not allowed, use null value to remove the pair

◆ removeAndGet()

virtual zfauto ZFHashMap::removeAndGet ( ZFObject * pKey )

virtual

remove and return removed value or null if not exist

use this method for performance, instead of "get then remove", since the latter one have two search step

◆ removeAll()

virtual void ZFHashMap::removeAll ( )

virtual

remove all content

Implements ZFIterable.

◆ iter()

virtual zfiterator ZFHashMap::iter ( )

virtual

see zfiterator

Implements ZFIterable.

◆ iterFind()

virtual zfiterator ZFHashMap::iterFind ( ZFObject * key )

virtual

see zfiterator

Implements ZFIterable.

◆ iterValid()

virtual zfbool ZFHashMap::iterValid ( const zfiterator & it )

virtual

see zfiterator

Implements ZFIterable.

◆ iterNext()

virtual void ZFHashMap::iterNext ( zfiterator & it )

virtual

see zfiterator

Implements ZFIterable.

◆ iterKey()

virtual zfany ZFHashMap::iterKey ( const zfiterator & it )

virtual

see zfiterator

Implements ZFIterableKeyValue.

◆ iterValue() [1/2]

virtual zfany ZFHashMap::iterValue ( const zfiterator & it )

virtual

see zfiterator

Implements ZFIterable.

◆ iterValue() [2/2]

virtual void ZFHashMap::iterValue	(	zfiterator &	it,
		ZFObject *	value )

virtual

see zfiterator

Implements ZFIterable.

◆ iterRemove()

virtual void ZFHashMap::iterRemove ( zfiterator & it )

virtual

see zfiterator

Implements ZFIterable.

◆ iterAdd()

virtual void ZFHashMap::iterAdd	(	ZFObject *	key,
		ZFObject *	value )

virtual

see zfiterator

Implements ZFIterableKeyValue.

◆ objectOnInit()

virtual void ZFHashMap::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...) {
        this->objectOnInit();
        // 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

}

zfextend
#define zfextend
dummy macro shows class inherit from another
Definition ZFCoreTypeDef_ClassType.h:53

ZFOBJECT_DECLARE
#define ZFOBJECT_DECLARE(ChildClass, SuperClass,...)
necessary for every class inherit from ZFObject
Definition ZFObjectDeclare.h:126

ZFOBJECT_PRIVATE_ALLOC
#define ZFOBJECT_PRIVATE_ALLOC(...)
mark this object can not be allocated directly
Definition ZFObjectDeclare.h:240

ZFClass::newInstance
zfauto newInstance(void) const
make a new instance of ZFObject dynamically, which is described by ZFClass

ZFHashMap::ClassData
static const ZFClass * ClassData(void)
get class info
Definition ZFHashMap.h:18

ZFObject
base class of all objects
Definition ZFObjectCore.h:209

zfauto
a ZFObject holder which would release content object automatically when destroyed
Definition zfautoFwd.h:34

Reimplemented from ZFObject.

◆ objectOnDealloc()

virtual void ZFHashMap::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 from ZFObject.

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

ZFHashMap.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Detailed Description

Member Function Documentation

◆ classData()

◆ count()

◆ addFrom()

◆ set()

◆ removeAndGet()

◆ removeAll()

◆ iter()

◆ iterFind()

◆ iterValid()

◆ iterNext()

◆ iterKey()

◆ iterValue() [1/2]

◆ iterValue() [2/2]

◆ iterRemove()

◆ iterAdd()

◆ objectOnInit()

◆ objectOnDealloc()