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1 | /*============================================================================= |
2 | Copyright (c) 2001-2012 Joel de Guzman | |
3 | Copyright (c) 2001-2011 Hartmut Kaiser | |
4 | Copyright (c) 2011 Bryce Lelbach | |
5 | ||
6 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
7 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
8 | =============================================================================*/ | |
9 | #if !defined(BOOST_SPIRIT_TEST_QI_UINT_HPP) | |
10 | #define BOOST_SPIRIT_TEST_QI_UINT_HPP | |
11 | ||
12 | #include <climits> | |
13 | #include <boost/detail/lightweight_test.hpp> | |
14 | #include <boost/spirit/home/x3.hpp> | |
7c673cae FG |
15 | |
16 | #include "test.hpp" | |
17 | #include <cstring> | |
18 | ||
19 | /////////////////////////////////////////////////////////////////////////////// | |
20 | // | |
21 | // *** BEWARE PLATFORM DEPENDENT!!! *** | |
22 | // *** The following assumes 32 bit integers and 64 bit long longs. | |
23 | // *** Modify these constant strings when appropriate. | |
24 | // | |
25 | /////////////////////////////////////////////////////////////////////////////// | |
26 | ||
27 | char const* max_unsigned = "4294967295"; | |
28 | char const* unsigned_overflow = "4294967296"; | |
29 | char const* max_int = "2147483647"; | |
30 | char const* int_overflow = "2147483648"; | |
31 | char const* min_int = "-2147483648"; | |
32 | char const* int_underflow = "-2147483649"; | |
33 | char const* max_binary = "11111111111111111111111111111111"; | |
34 | char const* binary_overflow = "100000000000000000000000000000000"; | |
35 | char const* max_octal = "37777777777"; | |
36 | char const* octal_overflow = "100000000000"; | |
37 | char const* max_hex = "FFFFFFFF"; | |
38 | char const* hex_overflow = "100000000"; | |
39 | ||
40 | /////////////////////////////////////////////////////////////////////////////// | |
41 | // A custom int type | |
42 | struct custom_uint | |
43 | { | |
44 | unsigned n; | |
45 | custom_uint() : n(0) {} | |
46 | explicit custom_uint(unsigned n_) : n(n_) {} | |
47 | custom_uint& operator=(unsigned n_) { n = n_; return *this; } | |
48 | friend bool operator==(custom_uint a, custom_uint b) | |
49 | { return a.n == b.n; } | |
50 | friend bool operator==(custom_uint a, unsigned b) | |
51 | { return a.n == b; } | |
52 | friend custom_uint operator*(custom_uint a, custom_uint b) | |
53 | { return custom_uint(a.n * b.n); } | |
54 | friend custom_uint operator+(custom_uint a, custom_uint b) | |
55 | { return custom_uint(a.n + b.n); } | |
56 | }; | |
57 | ||
58 | #endif | |
59 |