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C++ Quiz #110

Which Destructor Fits the Relationship?

mediumPointers

Both classes manage a dynamically allocated array of const Part*. Kit's constructor fills its array with new Part(*parts[i]), so every slot points at a Part the Kit created. PickList::operator+= stores &part, the address of a Part that lives in main(). Which pair of destructors is correct?

📄 Code

1class Kit {
2    const Part** m_parts;   // each slot points at a Part this Kit created with new
3    size_t m_count;
4    // ...
5};
6 
7class PickList {
8    const Part** m_parts;   // each slot holds the address of a Part that lives in main()
9    size_t m_count;
10    // ...
11};