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PATH: opt / cpanel / ea-ruby27 / src / passenger-release-6.1.2 / src / cxx_supportlib / vendor-modified / boost / core

/*
Copyright 2024 Glen Joseph Fernandes
(glenjofe@gmail.com)

Distributed under the Boost Software License, Version 1.0.
(http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_CORE_POINTER_IN_RANGE_HPP
#define BOOST_CORE_POINTER_IN_RANGE_HPP

#include <boost/config.hpp>
#include <functional>

#if !defined(BOOST_NO_CXX14_CONSTEXPR)
#if defined(BOOST_MSVC) && BOOST_MSVC >= 1925
#define BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL
#elif defined(__has_builtin)
#if __has_builtin(__builtin_is_constant_evaluated)
#define BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL
#endif
#endif
#endif

#if !defined(BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL)
#define BOOST_CORE_NO_CONSTEXPR_POINTER_IN_RANGE
#endif

namespace boost {

template<class T>
inline BOOST_CONSTEXPR bool
pointer_in_range(const T* p, const T* b, const T* e)
{
#if defined(BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL)
    if ( __builtin_is_constant_evaluated()) {
        for (; b != e; ++b) {
            if (b == p) {
                return true;
            }
        }
        return false;
    }
#endif
    return std::less_equal<const T*>()(b, p) && std::less<const T*>()(p, e);
}

} /* boost */

#endif

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[-] default_allocator.hpp [edit]
[-] allocator_access.hpp [edit]
[-] no_exceptions_support.hpp [edit]
[-] uncaught_exceptions.hpp [edit]
[-] invoke_swap.hpp [edit]
[-] quick_exit.hpp [edit]
[-] launder.hpp [edit]
[-] swap.hpp [edit]
[-] enable_if.hpp [edit]
[-] first_scalar.hpp [edit]
[-] memory_resource.hpp [edit]
[-] make_span.hpp [edit]
[-] scoped_enum.hpp [edit]
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[-] cmath.hpp [edit]
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[-] max_align.hpp [edit]
[-] demangle.hpp [edit]
[-] noinit_adaptor.hpp [edit]
[-] empty_value.hpp [edit]
[+] ..
[-] underlying_type.hpp [edit]
[-] null_deleter.hpp [edit]
[-] data.hpp [edit]
[-] allocator_traits.hpp [edit]
[-] is_same.hpp [edit]
[-] verbose_terminate_handler.hpp [edit]
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[-] span.hpp [edit]
[-] lightweight_test.hpp [edit]
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[-] alignof.hpp [edit]
[-] size.hpp [edit]
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[-] addressof.hpp [edit]
[-] explicit_operator_bool.hpp [edit]
[-] yield_primitives.hpp [edit]
[-] pointer_in_range.hpp [edit]
[+] detail
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[-] identity.hpp [edit]
[-] alloc_construct.hpp [edit]
[-] ignore_unused.hpp [edit]
[-] bit.hpp [edit]
[-] noncopyable.hpp [edit]
[-] functor.hpp [edit]