1class myClass
2{
3  public:
4    myClass() {};
5    ~myClass() {};
6    void performUnblocking( short int cell_index );
7    void performBlocking( int cell_index );
8};
9
10void myClass::performUnblocking( short int cell_index ) {}
11
12void myClass::performBlocking( int cell_index ) {}
13
14int main ()
15{
16  myClass mc;
17  mc.performBlocking (0);
18  mc.performUnblocking (0);
19}
20
21