Mega Code Archive
Initialize inner object using initialization syntax
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#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:
MyClass(int x, int y) : nums(x,y) { }
int getNumA() { return nums.a; }
int getNumB() { return nums.b; }
};
int main()
{
MyClass ob1(7, 9), ob2(5, 2);
cout << "Values in ob1 are " << ob1.getNumB() <<
" and " << ob1.getNumA() << endl;
cout << "Values in ob2 are " << ob2.getNumB() <<
" and " << ob2.getNumA() << endl;
return 0;
}
Values in ob1 are 9 and 7
Values in ob2 are 2 and 5
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