Which of the following lines of code would you use in an implementation of the destructor? a) none of these, no destructor was declared b) SwimmingPool::~SwimmingPool() c) SwimmingPool() d) void SwimmingPool()

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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  1. Consider the following C++ class declaration:

class SwimmingPool

  private:

    int area;

    int gallons;

  public:

    SwimmingPool()

      { area = gallons = 0;

        cout << "In the constructor!\n"; }

    ~SwimmingPool();

    void setArea(int);

    void setGallons(int);

    int getGallons() const

      { return gallons; }

};

 

Which of the following lines of code would you use in an implementation of the destructor?

a) none of these, no destructor was declared

b) SwimmingPool::~SwimmingPool()

c) SwimmingPool()

d) void SwimmingPool()



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