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// mem_fn_unary_addr_test.cpp - poisoned operator& test
12//
13// Copyright (c) 2009 Peter Dimov
14//
15// Distributed under the Boost Software License, Version 1.0.
16// See accompanying file LICENSE_1_0.txt or copy at
17// http://www.boost.org/LICENSE_1_0.txt
18//
19
20#include <boost/mem_fn.hpp>
21#include <iostream>
22
23unsigned int hash = 0;
24
25struct X
26{
27 int f0() { f1(a1: 17); return 0; }
28 int g0() const { g1(a1: 17); return 0; }
29
30 int f1(int a1) { hash = (hash * 17041 + a1) % 32768; return 0; }
31 int g1(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; return 0; }
32
33 int f2(int a1, int a2) { f1(a1); f1(a1: a2); return 0; }
34 int g2(int a1, int a2) const { g1(a1); g1(a1: a2); return 0; }
35
36 int f3(int a1, int a2, int a3) { f2(a1, a2); f1(a1: a3); return 0; }
37 int g3(int a1, int a2, int a3) const { g2(a1, a2); g1(a1: a3); return 0; }
38
39 int f4(int a1, int a2, int a3, int a4) { f3(a1, a2, a3); f1(a1: a4); return 0; }
40 int g4(int a1, int a2, int a3, int a4) const { g3(a1, a2, a3); g1(a1: a4); return 0; }
41
42 int f5(int a1, int a2, int a3, int a4, int a5) { f4(a1, a2, a3, a4); f1(a1: a5); return 0; }
43 int g5(int a1, int a2, int a3, int a4, int a5) const { g4(a1, a2, a3, a4); g1(a1: a5); return 0; }
44
45 int f6(int a1, int a2, int a3, int a4, int a5, int a6) { f5(a1, a2, a3, a4, a5); f1(a1: a6); return 0; }
46 int g6(int a1, int a2, int a3, int a4, int a5, int a6) const { g5(a1, a2, a3, a4, a5); g1(a1: a6); return 0; }
47
48 int f7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { f6(a1, a2, a3, a4, a5, a6); f1(a1: a7); return 0; }
49 int g7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { g6(a1, a2, a3, a4, a5, a6); g1(a1: a7); return 0; }
50
51 int f8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { f7(a1, a2, a3, a4, a5, a6, a7); f1(a1: a8); return 0; }
52 int g8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { g7(a1, a2, a3, a4, a5, a6, a7); g1(a1: a8); return 0; }
53};
54
55template<class T> class Y
56{
57private:
58
59 T * pt_;
60
61 void operator& ();
62 void operator& () const;
63
64public:
65
66 explicit Y( T * pt ): pt_( pt )
67 {
68 }
69
70 T * get() const
71 {
72 return pt_;
73 }
74};
75
76template<class T> T * get_pointer( Y< T > const & y )
77{
78 return y.get();
79}
80
81int detect_errors(bool x)
82{
83 if( x )
84 {
85 std::cerr << "no errors detected.\n";
86 return 0;
87 }
88 else
89 {
90 std::cerr << "test failed.\n";
91 return 1;
92 }
93}
94
95int main()
96{
97 using boost::mem_fn;
98
99 X x;
100
101 Y<X> px( &x );
102 Y<X const> pcx( &x );
103
104 mem_fn(pmf: &X::f0)( px );
105 mem_fn(pmf: &X::g0)( pcx );
106
107 mem_fn(pmf: &X::f1)( px, 1 );
108 mem_fn(pmf: &X::g1)( pcx, 1 );
109
110 mem_fn(pmf: &X::f2)( px, 1, 2 );
111 mem_fn(pmf: &X::g2)( pcx, 1, 2 );
112
113 mem_fn(pmf: &X::f3)( px, 1, 2, 3 );
114 mem_fn(pmf: &X::g3)( pcx, 1, 2, 3 );
115
116 mem_fn(pmf: &X::f4)( px, 1, 2, 3, 4 );
117 mem_fn(pmf: &X::g4)( pcx, 1, 2, 3, 4 );
118
119 mem_fn(pmf: &X::f5)( px, 1, 2, 3, 4, 5 );
120 mem_fn(pmf: &X::g5)( pcx, 1, 2, 3, 4, 5 );
121
122 mem_fn(pmf: &X::f6)( px, 1, 2, 3, 4, 5, 6 );
123 mem_fn(pmf: &X::g6)( pcx, 1, 2, 3, 4, 5, 6 );
124
125 mem_fn(pmf: &X::f7)( px, 1, 2, 3, 4, 5, 6, 7 );
126 mem_fn(pmf: &X::g7)( pcx, 1, 2, 3, 4, 5, 6, 7 );
127
128 mem_fn(pmf: &X::f8)( px, 1, 2, 3, 4, 5, 6, 7, 8 );
129 mem_fn(pmf: &X::g8)( pcx, 1, 2, 3, 4, 5, 6, 7, 8 );
130
131 return detect_errors( x: hash == 2155 );
132}
133

source code of boost/libs/bind/test/mem_fn_unary_addr_test.cpp