Consider the following code in C++: Here *Lp will be a deep copy of L, containing a
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Consider the following code in C++:
Here *Lp will be a “deep copy” of L, containing a copy of each foo object. Try to write equivalent code in Java. What goes wrong? How might you get around the problem?
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template
template class cloneable_list : public list { public: cloneable_list* clone () { auto rtn = new cloneable_list(); for (auto e : *this) { rtn->push_back (e); return rtn; }; cloneable_list L; cloneable_list* Lp = L.clone (); %3D
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In Java the equivalent code would be class CloneableList extends ArrayList public CloneableList clon...View the full answer
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