public static TManaged?PointerToInstance(TNative *pointer)
{
if (pointer == null)
{
return(null);
}
if (s_instances.TryGetValue((IntPtr)pointer, out var weakRef) &&
weakRef.TryGetTarget(out var value))
{
return(value);
}
value = new TManaged
{
Pointer = Native.CheckPointer(pointer)
};
s_instances[(IntPtr)pointer] = new WeakReference <TManaged>(value);
return(value);
}
public static TManaged PointerToInstanceNotNull(TNative *pointer) => PointerToInstance(pointer) ?? throw new SdlException();
/// <inheritdoc/>
public virtual void Dispose()
{
_ = s_instances.Remove((IntPtr)Pointer);
Pointer = null;
}
