Output of following program? Assume that the size of char is 1 byte and size of int is 4 bytes, and there is no alignment done by the compiler.
#include<iostream> #include<stdlib.h> using namespace std;
template < class T, class U>
class A {
T x;
U y;
static int count;
}; int main() {
A< char , char > a;
A< int , int > b;
cout << sizeof (a) << endl;
cout << sizeof (b) << endl;
return 0;
} |
(A)
6 12
(B)
2 8
(C) Compiler Error: There can not be more than one template arguments.
(D)
8 8
Answer: (B)
Explanation: Since count is static, it is not counted in sizeof.
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