ceph/src/boost/libs/function/test/sum_avg_portable.cpp

   1 // Function library
   2
   3 // Copyright (C) 2001-2003 Douglas Gregor
   4
   5 // Use, modification and distribution is subject to the Boost Software
   6 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 // For more information, see http://www.boost.org/
  10
  11
  12 #include <boost/function.hpp>
  13 #include <iostream>
  14
  15 void do_sum_avg(int values[], int n, int& sum, float& avg)
  16 {
  17   sum = 0;
  18   for (int i = 0; i < n; i++)
  19     sum += values[i];
  20   avg = (float)sum / n;
  21 }
  22 int main()
  23 {
  24     boost::function4<void, int*, int, int&, float&> sum_avg;
  25     sum_avg = &do_sum_avg;
  26
  27     return 0;
  28 }