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C++ Institute CPP Exam - Topic 5 Question 14 Discussion
Topic #: 5
What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A
{
int a;
public:
A():a(0){} A(int a){ this?>a = a;}
void setA(int a) {this?>a = a;}
int getA() {return a;}
};
ostream &operator<<(ostream & cout, A & a)
{
cout<< a.getA();
return cout;
}
int main ()
{
vector
v.push_back(new A(1));
vector
for(it = v.begin(); it != v.end(); it++)
{
cout<<*it<<" ";
}
cout< return 0; }
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