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/bind.hpp>
21 #include <boost/core/lightweight_test.hpp>
22
23 //
24
25 struct X
26 {
27 mutable unsigned int hash;
28
XX29 X(): hash(0) {}
30
operator ()X31 int operator()() const { operator()(17); return 0; }
operator ()X32 int operator()(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; return 0; }
operator ()X33 int operator()(int a1, int a2) const { operator()(a1); operator()(a2); return 0; }
operator ()X34 int operator()(int a1, int a2, int a3) const { operator()(a1, a2); operator()(a3); return 0; }
operator ()X35 int operator()(int a1, int a2, int a3, int a4) const { operator()(a1, a2, a3); operator()(a4); return 0; }
operator ()X36 int operator()(int a1, int a2, int a3, int a4, int a5) const { operator()(a1, a2, a3, a4); operator()(a5); return 0; }
operator ()X37 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 ()X38 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 ()X39 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 ()X40 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; }
41 };
42
function_object_test()43 void function_object_test()
44 {
45 using namespace boost;
46
47 X x;
48
49 bind( type<void>(), ref(x) )();
50 bind( type<void>(), ref(x), 1 )();
51 bind( type<void>(), ref(x), 1, 2 )();
52 bind( type<void>(), ref(x), 1, 2, 3 )();
53 bind( type<void>(), ref(x), 1, 2, 3, 4 )();
54 bind( type<void>(), ref(x), 1, 2, 3, 4, 5 )();
55 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6 )();
56 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7)();
57 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7, 8 )();
58 bind( type<void>(), ref(x), 1, 2, 3, 4, 5, 6, 7, 8, 9 )();
59
60 BOOST_TEST( x.hash == 9932 );
61 }
62
main()63 int main()
64 {
65 function_object_test();
66 return boost::report_errors();
67 }
68