Feature Request: previous and goToEvent functions in gallery::Event
It would be really nice to have some additional functions in gallery::Event. Particularly for interactive analysis the functions gallery::Event::prev() and gallery::Event::goToEvent(size_t event_index) would be excellent.
I know these can be implemented by users who want them, but why have everyone reinvent the wheel? Having the features in gallery would be a nicer design.
#3 Updated by Marc Paterno over 2 years ago
Discussion at the stakeholder meeting clarified that it is most reasonable for the random-access facilities to work only when operating on a single file.
Thus, in the initial implementation, it will be an error (and cause an exception) if random access facilities are used when more than one file is being processed.