mirror of
https://github.com/PurpleI2P/Boost-for-Android-Prebuilt
synced 2025-01-10 14:57:52 +00:00
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
|
|
#ifndef BOOST_CONTRACT_DETAIL_EXCEPTION_HPP_
|
|
#define BOOST_CONTRACT_DETAIL_EXCEPTION_HPP_
|
|
|
|
// Copyright (C) 2008-2019 Lorenzo Caminiti
|
|
// Distributed under the Boost Software License, Version 1.0 (see accompanying
|
|
// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt).
|
|
// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
|
|
|
|
#include <boost/config.hpp>
|
|
#include <exception>
|
|
|
|
namespace boost { namespace contract { namespace detail {
|
|
|
|
// Using this instead of std::uncaught_exception() because
|
|
// std::uncaught_exception will be removed in C++20.
|
|
inline bool uncaught_exception() BOOST_NOEXCEPT {
|
|
// Alternatively, this could just return `boost::core::uncaught_exceptions()
|
|
// > 0` but that emulates the exception count which is not needed by this
|
|
// lib (the implementation below is simpler and could be faster).
|
|
#ifdef __cpp_lib_uncaught_exceptions
|
|
return std::uncaught_exceptions() > 0;
|
|
#else
|
|
return std::uncaught_exception();
|
|
#endif
|
|
}
|
|
|
|
} } } // namespace
|
|
|
|
#endif // #include guard
|
|
|