1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 |
- /*=============================================================================
- Copyright (c) 2001-2012 Joel de Guzman
- Copyright (c) 2001-2011 Hartmut Kaiser
- Copyright (c) 2011 Bryce Lelbach
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- =============================================================================*/
- #if !defined(BOOST_SPIRIT_TEST_QI_UINT_HPP)
- #define BOOST_SPIRIT_TEST_QI_UINT_HPP
- #include <climits>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/spirit/home/x3.hpp>
- #include "test.hpp"
- #include <cstring>
- ///////////////////////////////////////////////////////////////////////////////
- //
- // *** BEWARE PLATFORM DEPENDENT!!! ***
- // *** The following assumes 32 bit integers and 64 bit long longs.
- // *** Modify these constant strings when appropriate.
- //
- ///////////////////////////////////////////////////////////////////////////////
- char const* max_unsigned = "4294967295";
- char const* unsigned_overflow = "4294967296";
- char const* max_int = "2147483647";
- char const* int_overflow = "2147483648";
- char const* min_int = "-2147483648";
- char const* int_underflow = "-2147483649";
- char const* max_binary = "11111111111111111111111111111111";
- char const* binary_overflow = "100000000000000000000000000000000";
- char const* max_octal = "37777777777";
- char const* octal_overflow = "100000000000";
- char const* max_hex = "FFFFFFFF";
- char const* hex_overflow = "100000000";
- ///////////////////////////////////////////////////////////////////////////////
- // A custom int type
- struct custom_uint
- {
- unsigned n;
- custom_uint() : n(0) {}
- explicit custom_uint(unsigned n_) : n(n_) {}
- custom_uint& operator=(unsigned n_) { n = n_; return *this; }
- friend bool operator==(custom_uint a, custom_uint b)
- { return a.n == b.n; }
- friend bool operator==(custom_uint a, unsigned b)
- { return a.n == b; }
- friend custom_uint operator*(custom_uint a, custom_uint b)
- { return custom_uint(a.n * b.n); }
- friend custom_uint operator+(custom_uint a, custom_uint b)
- { return custom_uint(a.n + b.n); }
- };
- #endif
|