Content deleted Content added
Citation bot (talk | contribs) m Alter: title, isbn. Add: title-link, date. Removed parameters. Some additions/deletions were actually parameter name changes. | You can use this bot yourself. Report bugs here. | Activated by User:Neko-chan | Category:Software design patterns | via #UCB_Category |
→Polymorphic copy construction: Less verbose example code. |
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Line 215:
virtual std::unique_ptr<AbstractShape> clone() const = 0;
};
// This CRTP class implements clone() for Derived
template <typename Derived>
Line 220 ⟶ 221:
public:
std::unique_ptr<AbstractShape> clone() const override {
return std::
}
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