ContentList overlaps (shared_ptr<const Film> film, ContentList cl, function<bool (shared_ptr<const Content>)> part, DCPTime from, DCPTime to)
{
ContentList overlaps;
DCPTimePeriod period (from, to);
ContentList overlaps (shared_ptr<const Film> film, ContentList cl, function<bool (shared_ptr<const Content>)> part, DCPTime from, DCPTime to)
{
ContentList overlaps;
DCPTimePeriod period (from, to);