/// <summary>Initializes a new instance of the <see cref="EntityComponentProcessingSystem{T}"/> class with an aspect which processes entities which have all the specified component types as well as the any additional constraints specified by the aspect.</summary>
/// <param name="aspect">The aspect specifying the additional constraints.</param>
protected EntityComponentProcessingSystem(Aspect aspect)
: base(aspect.GetAll(typeof(T)))
{
}