gwj / po_oopc · Files

#include <iostream>
#include <vector>
#include <algorithm>
#include <stdlib.h>
#include <time.h>
using namespace std;

template <class T> class greater_than
{
  T reference;
public:
    greater_than (const T & v):reference (v)
  {
  }
  bool operator()  (const T & w)
  {
    return w > reference;
  }
};


int
main ()
{
  srandom (time (NULL));
  vector < long >v (10);
  generate (v.begin (), v.end (), random);
  cout << count_if (v.begin (), v.end (),
		    greater_than<long> (RAND_MAX >> 1)) << endl;
};