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22: void Sleep() const { cout << shhh. I'm sleeping.\n; }
23:
24:
25: protected:
26: int itsAge;
27: int itsWeight;
28: };
29:
30: class Dog : public Mammal
31: {
32: public:
33:
34: // Constructors
35: Dog();
36: Dog(int age);
37: Dog(int age, int weight);
38: Dog(int age, BREED breed);
39: Dog(int age, int weight, BREED breed);
40: ~Dog();
41:
42: // Accessors
43: BREED GetBreed() const { return itsBreed; }
44: void SetBreed(BREED breed) { itsBreed = breed; }
45:
46: // Other methods
47: void WagTail()const { cout << Tail wagging\n; }
48: void BegForFood()const { cout << Begging for food\n; }
49:
50: private:
51: BREED itsBreed;
52: };
53:
54: Mammal::Mammal():
55: itsAge(1),
56: itsWeight(5)
57: {
58: cout << Mammal constructor\n;
59: }
60:
61: Mammal::Mammal(int age):
62: itsAge(age),
63: itsWeight(5)
64: {
65: cout << Mammal(int) constructor\n;
66: }
67:
68: Mammal::~Mammal()
69: {
70: cout << Mammal destructor\n; |
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continues |
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