System::WeakReference< T > class
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]WeakReference< T > class
Represents a weak reference, which references an object while still allowing that object to be deleted.
template<typename T>class WeakReference< T > : public System::Object
| Parameter | Description |
|---|---|
| T | Type of a referenced object. |
Methods
| Method | Description |
|---|---|
| operator!=(std::nullptr_t) const | Checks if referenced object is not null. |
| operator!=(const WeakReference<T>&) const | Compares referenced object to another instance WeakReference class. |
| operator==(std::nullptr_t) const | Checks if referenced object is null. |
| operator==(const WeakReference<T>&) const | Compares referenced object to another instance WeakReference class. |
| reset() | |
| SetTarget(const SmartPtr<T>&) | Sets the object (the target) referenced by the current WeakReference object. |
| TryGetTarget(const SmartPtr<T>&) const | Gets the object (the target) referenced by the current WeakReference object. |
| WeakReference() | Default constructor. |
| WeakReference(std::nullptr_t) | Constructor from nullptr. |
| WeakReference(const SmartPtr<T>&) | Initializes a new instance of the WeakReference class, referencing the specified object. |
| WeakReference(const SmartPtr<T>&, bool) | Initializes a new instance of the WeakReference class, referencing the specified object. |
See Also
- Class Object
- Namespace System
- Library Aspose.Font for C++