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/Src/Dependencies/Boost/libs/phoenix/test/bind/bind_member_function_tests.cpp

http://hadesmem.googlecode.com/
C++ | 77 lines | 63 code | 8 blank | 6 comment | 4 complexity | dccf45d6f34d799c623e77676770d517 MD5 | raw file
 1/*=============================================================================
 2    Copyright (c) 2001-2007 Joel de Guzman
 3
 4    Distributed under the Boost Software License, Version 1.0. (See accompanying 
 5    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 6==============================================================================*/
 7#include <iostream>
 8#include <cmath>
 9#include <boost/detail/lightweight_test.hpp>
10#include <boost/noncopyable.hpp>
11#include <boost/phoenix/core.hpp>
12#include <boost/phoenix/operator.hpp>
13#include <boost/phoenix/bind.hpp>
14
15namespace test
16{
17    struct x //: boost::noncopyable // test non-copyable (hold this by reference)
18    {
19        void
20        test() const
21        {
22            std::cout << "Test binding member functions...\n";
23        }
24    };
25
26    struct y //: boost::noncopyable // test non-copyable (hold this by reference)
27    {
28        int
29        negate(int n) const
30        {
31            return -n;
32        }
33    };
34
35    struct z //: boost::noncopyable // test non-copyable (hold this by reference)
36    {
37        int
38        plus(int a, int b) const
39        {
40            return a + b;
41        }
42    };
43
44    struct zz //: boost::noncopyable // test non-copyable (hold this by reference)
45    {
46        int
47        plus3(int a, int b, int c) const
48        {
49            return a + b + c;
50        }
51    };
52}
53
54int
55main()
56{
57    using boost::phoenix::bind;
58    using boost::phoenix::ref;
59    using boost::phoenix::arg_names::arg1;
60    using boost::phoenix::arg_names::arg2;
61    using boost::phoenix::arg_names::arg3;
62
63    int a = 123;
64    int b = 256;
65    test::x x_;
66    test::y y_;
67    test::z z_;
68    test::zz zz_;
69
70    bind(&test::x::test, x_)();
71    BOOST_TEST(bind(&test::y::negate, y_, arg1)(a) == -a);
72    BOOST_TEST(bind(&test::z::plus, arg1, arg2, arg3)(z_, a, b) == a+b);
73    BOOST_TEST(bind(&test::zz::plus3, zz_, arg1, arg2, arg3)(a, b, a) == a+b+a);
74    BOOST_TEST(bind(&test::y::negate, &y_, 777)(a) == -777);
75
76    return boost::report_errors();
77}