1 #include <boost/config.hpp>
2
3 #if defined(BOOST_MSVC)
4 #pragma warning(disable: 4786) // identifier truncated in debug info
5 #pragma warning(disable: 4710) // function not inlined
6 #pragma warning(disable: 4711) // function selected for automatic inline expansion
7 #pragma warning(disable: 4514) // unreferenced inline removed
8 #endif
9
10 //
11 // bind_fnobj2_test.cpp - test for function objects w/ the type<> syntax
12 //
13 // Copyright (c) 2005, 2008 Peter Dimov
14 //
15 // Distributed under the Boost Software License, Version 1.0. (See
16 // accompanying file LICENSE_1_0.txt or copy at
17 // http://www.boost.org/LICENSE_1_0.txt)
18 //
19
20 #include <boost/bind.hpp>
21
22 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
23 #pragma warning(push, 3)
24 #endif
25
26 #include <iostream>
27
28 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
29 #pragma warning(pop)
30 #endif
31
32 #include <boost/detail/lightweight_test.hpp>
33
34 struct X
35 {
36 mutable unsigned int hash;
37
XX38 X(): hash(0) {}
39
operator ()X40 int operator()() const { operator()(17); return 0; }
operator ()X41 int operator()(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; return 0; }
operator ()X42 int operator()(int a1, int a2) const { operator()(a1); operator()(a2); return 0; }
operator ()X43 int operator()(int a1, int a2, int a3) const { operator()(a1, a2); operator()(a3); return 0; }
operator ()X44 int operator()(int a1, int a2, int a3, int a4) const { operator()(a1, a2, a3); operator()(a4); return 0; }
operator ()X45 int operator()(int a1, int a2, int a3, int a4, int a5) const { operator()(a1, a2, a3, a4); operator()(a5); return 0; }
operator ()X46 int operator()(int a1, int a2, int a3, int a4, int a5, int a6) const { operator()(a1, a2, a3, a4, a5); operator()(a6); return 0; }
operator ()X47 int operator()(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { operator()(a1, a2, a3, a4, a5, a6); operator()(a7); return 0; }
operator ()X48 int operator()(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { operator()(a1, a2, a3, a4, a5, a6, a7); operator()(a8); return 0; }
operator ()X49 int operator()(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9) const { operator()(a1, a2, a3, a4, a5, a6, a7, a8); operator()(a9); return 0; }
50 };
51
function_object_test()52 void function_object_test()
53 {
54 using namespace boost;
55
56 X x;
57
58 bind( type<void>(), ref(x) )();
59 bind( type<void>(), ref(x), 1 )();
60 bind( type<void>(), ref(x), 1, 2 )();
61 bind( type<void>(), ref(x), 1, 2, 3 )();
62 bind( type<void>(), ref(x), 1, 2, 3, 4 )();
63 bind( type<void>(), ref(x), 1, 2, 3, 4, 5 )();
64 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6 )();
65 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7)();
66 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7, 8 )();
67 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7, 8, 9 )();
68
69 BOOST_TEST( x.hash == 9932 );
70 }
71
main()72 int main()
73 {
74 function_object_test();
75 return boost::report_errors();
76 }
77