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CTypedList

system.collections
继承 class CTypedList » CList » CComponent
实现 Countable, ArrayAccess, Traversable, IteratorAggregate
可用自 1.0
版本 $Id$
CTypedList represents a list whose items are of the certain type.

CTypedList extends CList by making sure that the elements to be added to the list is of certain class type.

公共属性

隐藏继承的属性

属性类型描述被定义在
count integer the number of items in the list CList
iterator Iterator Returns an iterator for traversing the items in the list. CList
readOnly boolean whether this list is read-only or not. CList

公共方法

隐藏继承的方法

方法描述被定义在
__call() Calls the named method which is not a class method. CComponent
__construct() Constructor. CTypedList
__get() Returns a property value, an event handler list or a behavior based on its name. CComponent
__isset() Checks if a property value is null. CComponent
__set() Sets value of a component property. CComponent
__unset() Sets a component property to be null. CComponent
add() Appends an item at the end of the list. CList
asa() Returns the named behavior object. CComponent
attachBehavior() Attaches a behavior to this component. CComponent
attachBehaviors() Attaches a list of behaviors to the component. CComponent
attachEventHandler() Attaches an event handler to an event. CComponent
canGetProperty() Determines whether a property can be read. CComponent
canSetProperty() Determines whether a property can be set. CComponent
clear() Removes all items in the list. CList
contains() CList
copyFrom() Copies iterable data into the list. CList
count() Returns the number of items in the list. CList
detachBehavior() Detaches a behavior from the component. CComponent
detachBehaviors() Detaches all behaviors from the component. CComponent
detachEventHandler() Detaches an existing event handler. CComponent
disableBehavior() Disables an attached behavior. CComponent
disableBehaviors() Disables all behaviors attached to this component. CComponent
enableBehavior() Enables an attached behavior. CComponent
enableBehaviors() Enables all behaviors attached to this component. CComponent
getCount() CList
getEventHandlers() Returns the list of attached event handlers for an event. CComponent
getIterator() Returns an iterator for traversing the items in the list. CList
getReadOnly() CList
hasEvent() Determines whether an event is defined. CComponent
hasEventHandler() Checks whether the named event has attached handlers. CComponent
hasProperty() Determines whether a property is defined. CComponent
indexOf() CList
insertAt() Inserts an item at the specified position. CTypedList
itemAt() Returns the item at the specified offset. CList
mergeWith() Merges iterable data into the map. CList
offsetExists() Returns whether there is an item at the specified offset. CList
offsetGet() Returns the item at the specified offset. CList
offsetSet() Sets the item at the specified offset. CList
offsetUnset() Unsets the item at the specified offset. CList
raiseEvent() Raises an event. CComponent
remove() Removes an item from the list. CList
removeAt() Removes an item at the specified position. CList
toArray() CList

受保护的方法

隐藏继承的方法

方法描述被定义在
setReadOnly() CList

方法详情

__construct() 方法
public void __construct(string $type)
$type string class type

Constructor.

insertAt() 方法
public void insertAt(integer $index, mixed $item)
$index integer the specified position.
$item mixed new item

Inserts an item at the specified position. This method overrides the parent implementation by checking the item to be inserted is of certain type.