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don't seg fault when events are lost

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This commit is contained in:
David Rose 2002-09-10 02:23:55 +00:00
parent 078a332f8a
commit 58cfb7312b
1 changed files with 13 additions and 1 deletions
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14
direct/src/interval/cMetaInterval.cxx
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@ -61,7 +61,13 @@ void CMetaInterval::
clear_intervals() { clear_intervals() {
// Better not do this unless you have serviced all of the // Better not do this unless you have serviced all of the
// outstanding events! // outstanding events!
nassertv(_event_queue.empty()); bool lost_events = false;
if (!_event_queue.empty()) {
interval_cat.warning()
<< "Losing outstanding events for " << *this << "\n";
_event_queue.clear();
lost_events = true;
}
clear_events(); clear_events();
@ -83,6 +89,12 @@ clear_intervals() {
_current_nesting_level = 0; _current_nesting_level = 0;
_next_event_index = 0; _next_event_index = 0;
#ifndef NDEBUG
if (verify_intervals) {
nassertv(!lost_events);
}
#endif
} }
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////