Question

How to call constructor from other class in C++

Answer 1

#include <iostream>

using std::cout;
using std::endl;

class C {
public:
	int a, b;
	C(int _a, int _b) : a(_a), b(_b) { }
};
class B {
	C t;
public:
	B(int _a, int _b) : t(_a, _b) { }
	int get_a() {
		return t.a;
	}
	int get_b() {
		return t.b;
	}
};
int main()
{
	B o1(13, 18);

	cout << o1.get_a() << " " << o1.get_b() << endl;

	return 0;
}




/*
run:

13 18

*/

 

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