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do no use delete event

This commit is contained in:
Sébastien Loriot 2023-12-12 15:11:40 +01:00
parent a54f189980
commit 35e845d8dc
1 changed files with 8 additions and 5 deletions
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13
Surface_sweep_2/include/CGAL/Surface_sweep_2/Surface_sweep_2_impl.h
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@ -573,10 +573,12 @@ void Surface_sweep_2<Vis>::_intersect(Subcurve* c1, Subcurve* c2,
Event* left_event = first_parent->left_event(); Event* left_event = first_parent->left_event();
Event* right_event = first_parent->right_event(); Event* right_event = first_parent->right_event();
if (! second_parent->is_start_point(left_event)) if (left_event != nullptr) {
left_event->add_curve_to_left(second_parent); if (! second_parent->is_start_point(left_event))
else left_event->add_curve_to_left(second_parent);
left_event->remove_curve_from_right(second_parent); else
left_event->remove_curve_from_right(second_parent);
}
CGAL_SS_PRINT_CURVE(c1); CGAL_SS_PRINT_CURVE(c1);
CGAL_SS_PRINT_TEXT(" + "); CGAL_SS_PRINT_TEXT(" + ");
@ -596,7 +598,8 @@ void Surface_sweep_2<Vis>::_intersect(Subcurve* c1, Subcurve* c2,
// add the overlapping curve kept of the right of the left end // add the overlapping curve kept of the right of the left end
right_event->add_curve_to_left(first_parent); right_event->add_curve_to_left(first_parent);
_add_curve_to_right(left_event, first_parent); if (left_event != nullptr)
_add_curve_to_right(left_event, first_parent);
this->m_visitor->found_overlap(c1, c2, first_parent); this->m_visitor->found_overlap(c1, c2, first_parent);