help a guy out
Consider the following class:
1: class GrabBag {
2: public:
3: void open();
4: void close();
5: bool isOpen();
6: void add (Junk j);
7: Junk removeRandomItem();
8: private:
9: vector<Junk> contents;
10: };
Which lines in this code contain a violation of const correctness?
1: class GrabBag {
2: public:
3: void open();
4: void close();
5: bool isOpen();
6: void add (Junk j);
7: Junk removeRandomItem();
8: private:
9: vector<Junk> contents;
10: };
Which lines in this code contain a violation of const correctness?
There's no constness there at all. No const - impossible to violate const correctness.
In other words, (almost) every line is a potential violation.
You surely know what the const correctness means and therefore can explain whether it is possible to conclusively answer the question based solely on the class definition?
You surely know what the const correctness means and therefore can explain whether it is possible to conclusively answer the question based solely on the class definition?
Put another way, which of those functions look like they might try to change something in the class?
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