Call constructor from base class : Constructor « Class « C++

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Call constructor from base class
Call constructor from base class
  
#include <iostream>
using namespace std;
class IntPair {
public:
  int a;
  int b;
  IntPair(int i, int j: a(i), b(j) { }
};
class MyClass {
  IntPair nums;
public:
  // Initialize nums object using initialization syntax.
  MyClass(int x, int y: nums(x,y) { }
  int getNumA() { 
     return nums.a; 
  }
  int getNumB() { 
     return nums.b; 
  }
};
int main()
{
  MyClass object1(79), object2(52);
  cout << "Values in object1 are " << object1.getNumB() <<
          " and " << object1.getNumA() << endl;
  cout << "Values in object2 are " << object2.getNumB() <<
          " and " << object2.getNumA() << endl;
  return 0;
}

           
         
    
  
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