有如下程序: #include<iostream.h> using namesp
问题:
有如下程序:
#include<iostream.h>
using namespace std;
class TestClass
public:
TestClass ()cout<<"default constructor\n";
TestClass(const TestClass &x)cont<<"copy constructor\n";
TestClass userCode(TestClass b)TestClass c(b);return c;
int main()
TestClass a,d;
cout<<"calling userCode()\n";
d=userCode(
A.;
return 0;
&