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/typeof/typeof.hpp>
10 #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
11 #include <boost/detail/lightweight_test.hpp>
12 
13 struct point {
14     int x;
15     int y;
16 };
BOOST_TYPEOF_REGISTER_TYPE(point)17 BOOST_TYPEOF_REGISTER_TYPE(point) // Register for `NAME` below.
18 
19 int main(void) {
20     bool BOOST_LOCAL_FUNCTION( (const point& p) (const point& q) ) {
21         return p.x == q.x && p.y == q.y;
22     } BOOST_LOCAL_FUNCTION_NAME(equal)
23 
24     point a; a.x = 1; a.y = 2;
25     point b = a;
26     BOOST_TEST(equal(a, b));
27     return boost::report_errors();
28 }
29 
30