#include <iostream>
using namespace std;
class Complex
{
public:
Complex(double r,double i):real(r),imag(i){}
operator double()
{
cout << "呼叫型別轉換函式" << endl;
return real;
}
private:
double real;
double imag;
};
int main()
{
Complex C(1,2);
double a=3.3;
cout << C+a;
return 0;
}
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