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authorDongHun Kwak <dh0128.kwak@samsung.com>2019-12-05 15:12:59 +0900
committerDongHun Kwak <dh0128.kwak@samsung.com>2019-12-05 15:12:59 +0900
commitb8cf34c691623e4ec329053cbbf68522a855882d (patch)
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parent3fdc3e5ee96dca5b11d1694975a65200787eab86 (diff)
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Imported Upstream version 1.67.0upstream/1.67.0
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+//
+// Copyright (c) 2017 James E. King III
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENCE_1_0.txt)
+//
+// Entropy error class
+//
+
+#ifndef BOOST_UUID_RANDOM_ENTROPY_ERROR_HPP
+#define BOOST_UUID_RANDOM_ENTROPY_ERROR_HPP
+
+#include <boost/cstdint.hpp>
+#include <stdexcept>
+#include <string>
+
+namespace boost {
+namespace uuids {
+
+//! \brief Given boost::system::system_error is in a module that
+//! is not header-only, we define our own exception type
+//! to handle entropy provider errors instead,
+class entropy_error : public std::runtime_error
+{
+public:
+ entropy_error(boost::intmax_t errCode, const std::string& message)
+ : std::runtime_error(message)
+ , m_errcode(errCode)
+ {
+ }
+
+ virtual boost::intmax_t errcode() const
+ {
+ return m_errcode;
+ }
+
+private:
+ boost::intmax_t m_errcode;
+};
+
+} // uuids
+} // boost
+
+#endif // BOOST_UUID_RANDOM_ENTROPY_ERROR_HPP