text: 
  // Copyright (C) 2009-2012 Lorenzo Caminiti
  // Distributed under the Boost Software License, Version 1.0
  // (see accompanying file LICENSE_1_0.txt or a copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  // Home at http://www.boost.org/libs/local_function
  
  #include <boost/local_function.hpp>
  #include <boost/detail/lightweight_test.hpp>
  
  int main(void) {
      double sum = 0.0;
      int factor = 10;
  
      void BOOST_LOCAL_FUNCTION( (const bind factor) (bind& sum)
              (double num) ) throw() {
          sum += factor * num;
      } BOOST_LOCAL_FUNCTION_NAME(add)
  
      add(100);
      
      BOOST_TEST(sum == 1000);
      return boost::report_errors();
  }
  
  