Copying derived class without allocating memory?The purpose of this entire class is to provide data storage for user defined data. A State instance ...
Copying derived class without allocating memory?The first example you gave does not compile because unique_ptr cannot be assigned to an lvalue durin...
Copying derived class without allocating memory?I found a solution that at least compiles. The code looks a bit sloppy to me. Is there a cleaner way...
Copying derived class without allocating memory?[code] struct Object { Object(int type):type(type){} virtual Object* clone()const = 0; ...
unordered_map not working in classActually, the int type is just a placeholder. It was originally of type Object, but I changed it to ...
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