public PoolManager(ActivationCode activationCode) { _activationCode = activationCode; _pool = new List<Resource>(); }

public void ReturnResource(Resource resource) { _activationCode.Release(resource); } }

public class ActivationCode { private readonly PoolManager _poolManager;

public ActivationCode(PoolManager poolManager) { _poolManager = poolManager; }

In a Domain-Driven Design (DDD) approach, a pool activation code is a critical component in managing a pool of resources, such as database connections, threads, or other expensive-to-create objects. The activation code is responsible for acquiring and releasing resources from the pool.

public Resource GetResource() { return _activationCode.Acquire(); }

The pool activation code is part of a larger bounded context that includes the , ActivationCode , and Resource classes. The bounded context defines the boundaries within which the domain model is valid and applicable.