TPhKeyPtr's

The TPhKeyPtr is a template class. Objects of the class function for all intents and purposes (to the user) just like a pointer. One specifies what the TPhKeyPtr is a pointer to by the template parameter, thus:

TPhKeyPtr<TPhRun> run;

declares 'run' as a key pointer to a TPhRun object. If one has a pointer to a valid object (which the above declaration does not do, more below), it could refer to the actual run object thus:

run->GetDate();