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72 lines
1.4 KiB
C++
72 lines
1.4 KiB
C++
// step 1: Declare the base class namely BaseClass1. It consists the private member data and a constructor.
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// Step 2: Declare the base class namely BaseClass2. It consists the private member data and a constructor.
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// Step 3: create the derived class namely DerivedClass from BassClass1 and BaseClass2.
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// Step 4: Declare constructor in DerivedClass with three arguments and also base the arguments to base class constructor.
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// Step 5: Create the object for DervidClass in main ().
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// Step 6: The object automatically call the Derived class constructor. Now Derived class constructor automatically call the baseclass1 & baseclass2 constructor with arguments.
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// Step 7: Display the values.
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#include <iostream>
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using namespace std;
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class BaseClass1
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{
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int a;
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public:
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BaseClass1(int x)
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{
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a = x;
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}
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int geta()
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{
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return a;
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}
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};
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class BaseClass2
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{
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int b;
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public:
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BaseClass2(int x)
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{
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b = x;
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}
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int getb()
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{
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return b;
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}
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};
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class DerivedClass : public BaseClass1, public BaseClass2
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{
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int c;
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public:
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DerivedClass(int x, int y, int z) : BaseClass1(z), BaseClass2(y)
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{
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c = x;
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}
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void show()
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{
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cout << geta() << ' ' << getb() << ' ';
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cout << c << '\n';
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}
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};
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int main()
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{
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DerivedClass object(1, 2, 3);
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object.show();
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return 0;
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}
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