/// <summary>
/// We ignore the passed Id on the resource. We populate the Id on the resource
/// </summary>
/// <param name="r">MODIFIED by action</param>
public virtual void Alloc(Types.Resource r)
{
if (r.Id_ != Resource.ID_NOT_SET)
{
throw new ArgumentException("requested resource id must be ID_NOT_SET when requesting generic resource");
}
else if (Available_.Count == 0)
{
throw new OutOfResourceException("No more resources of the Alloc() type: " + r.Type);
}
r.Id_ = Available_.First <int>();
Allocated_.Add(r.Id_);
Available_.Remove(r.Id_);
}
/// <summary>
/// The resource we are freeing
/// </summary>
/// <param name="r">we will de-allocate the resource bound by Id_</param>
/// <summary>
/// Frees the resource and sets the Resource id to ID_NOT_SET
/// </summary>
/// <param name="r">MODIFIED by action</param>
public virtual void Free(Types.Resource r)
{
if (r.Id_ == Resource.ID_NOT_SET)
{
throw new ArgumentException("requested resource id must be specified when Free() specific resource");
}
else if (Allocated_.Contains <int>(r.Id_))
{
Available_.Add(r.Id_);
Allocated_.Remove(r.Id_);
r.Id_ = Types.Resource.ID_NOT_SET;
}
else
{
throw new ArgumentException("Resource " + r.Id_ + " not allocated.");
}
}