cast to int
public cpp v1 · immutable#include <iostream>using namespace std;class eq{public: int a,b; operator int() { return a; }};int main() { eq A; A.a=100; A.b=200; int X; X=A; return 0; }#include <iostream>using namespace std;class eq{public: int a,b; operator int() { return a; }};int main() { eq A; A.a=100; A.b=200; int X; X=A; return 0; }