1 2 // Copyright (C) 2009-2012 Lorenzo Caminiti 3 // Distributed under the Boost Software License, Version 1.0 4 // (see accompanying file LICENSE_1_0.txt or a copy at 5 // http://www.boost.org/LICENSE_1_0.txt) 6 // Home at http://www.boost.org/libs/local_function 7 8 #include <boost/local_function.hpp> 9 #include <boost/function.hpp> 10 #include <boost/detail/lightweight_test.hpp> 11 inc(int & value)12boost::function<int (void)> inc(int& value) { 13 int BOOST_LOCAL_FUNCTION( (bind& value) ) { 14 return ++value; 15 } BOOST_LOCAL_FUNCTION_NAME(i) 16 return i; 17 } 18 main(void)19int main(void) { 20 int value1 = 0; 21 boost::function<int (void)> inc1 = inc(value1); 22 int value2 = 0; 23 boost::function<int (void)> inc2 = inc(value2); 24 25 BOOST_TEST(inc1() == 1); 26 BOOST_TEST(inc1() == 2); 27 BOOST_TEST(inc2() == 1); 28 BOOST_TEST(inc1() == 3); 29 return boost::report_errors(); 30 } 31 32