ceph/src/boost/libs/functional/factory/test/value_factory.cpp

   1 /*=============================================================================
   2     Copyright (c) 2007 Tobias Schwinger
   3
   4     Use modification and distribution are subject to the Boost Software
   5     License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6     http://www.boost.org/LICENSE_1_0.txt).
   7 ==============================================================================*/
   8
   9 #include <boost/functional/value_factory.hpp>
  10 #include <boost/core/lightweight_test.hpp>
  11
  12 class sum
  13 {
  14     int val_sum;
  15   public:
  16     sum(int a, int b) : val_sum(a + b) { }
  17     operator int() const { return this->val_sum; }
  18 };
  19
  20 int main()
  21 {
  22     int one = 1, two = 2;
  23     {
  24       sum instance( boost::value_factory< sum >()(one,two) );
  25       BOOST_TEST(instance == 3);
  26     }
  27     return boost::report_errors();
  28 }
  29