SubTitle
const SubTitle* subTitle = fSubTitles->SubTitleAt(timePosition);
const SubTitle* subTitle = NULL;
virtual const SubTitle* SubTitleAt(bigtime_t time) const = 0;
SubTitle* clone = new(std::nothrow) SubTitle(subTitle);
delete reinterpret_cast<SubTitle*>(fSubTitles.ItemAtFast(i));
const SubTitle*
SubTitle* subTitle = reinterpret_cast<SubTitle*>(fSubTitles.ItemAt(index));
SubTitle* subTitle = reinterpret_cast<SubTitle*>(
SubTitle subTitle;
virtual const SubTitle* SubTitleAt(bigtime_t time) const;