mirror of https://github.com/CGAL/cgal
b56cdcb743
- For `Triangulation_3`, the rule-of-zero cannot be used, because of the infinite vertex. A special copy-constructor and copy-assignment operators are required. But one can `= default the move-constructor and move-assignment operator, as well as the destructor. - For `Delaunay_triangulation_3`, the rule-of-zero is sufficient. Nothing to do. - For `Regular_triangulation_3`, the `hidden_point_visitor` data member is a function that is constructed with the `this` pointer, so the rule-of-zero cannot be used. Probably the move-constructor and move-assignment operator could be explicitly defaulted. |
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