RAD Studio VCL Reference
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TSingletonImplementation Class
TSingletonImplementation Methods | TSingletonImplementation Members | Generics.Defaults | Description | See Also
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TSingletonImplementation is a base for simple classes that need a basic IInterface implementation, with reference counting disabled.

Class Hierarchy
Pascal
TSingletonImplementation = class(TObject, IInterface);
C++
class TSingletonImplementation : public TObject, public IInterface;
File
Description

TSingletonImplementation is a thread-safe base class for Delphi classes that support interfaces. Unlike System::TInterfacedObject, TSingletonImplementation does not implement reference counting.  

TSingletonImplementation is particularly useful when you have to create a singleton object that will not be destroyed when all references to it are lost. 

 

See Also
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