VectorPtr::back() template method issue

Gentlemen,

I believe I have found a serious issue with VectorPtr::back() method. Currently, it is implemented as follows:

template<class T> inline typename Vector<T>::iterator Vector<T>::end()
{
   return mArray + mElementCount;
}

template<class T> inline typename VectorPtr<T>::iterator VectorPtr<T>::end()
{
   return (iterator)Parent::end();
}

template<class T> inline T& VectorPtr<T>::back()
{
   return *end();
}

which I believe is technically incorrect since iterator returned by end() points behind the last element in a container and, as such, points to an invalid object by definition. It should read like:

template<class T> inline T& VectorPtr<T>::back()
{
   return *(--end());
}

or some other way you would prefer. The const methods are vulnerable as well, and I suppose not only in TGB but in all other products using the same tVector.h file.

Kind regards,
Dmitry