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