add_seq.cpp 716 B

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  1. // Copyright (C) 2009-2012 Lorenzo Caminiti
  2. // Distributed under the Boost Software License, Version 1.0
  3. // (see accompanying file LICENSE_1_0.txt or a copy at
  4. // http://www.boost.org/LICENSE_1_0.txt)
  5. // Home at http://www.boost.org/libs/local_function
  6. #include <boost/local_function.hpp>
  7. #include <boost/detail/lightweight_test.hpp>
  8. #include <algorithm>
  9. //[add_seq
  10. int main(void) {
  11. int sum = 0, factor = 10;
  12. void BOOST_LOCAL_FUNCTION( (const bind factor) (bind& sum) (int num) ) {
  13. sum += factor * num;
  14. } BOOST_LOCAL_FUNCTION_NAME(add)
  15. add(1);
  16. int nums[] = {2, 3};
  17. std::for_each(nums, nums + 2, add);
  18. BOOST_TEST(sum == 60);
  19. return boost::report_errors();
  20. }
  21. //]