Added thirdparty: boost library

thirdparty/include/boost/locale/encoding_errors.hpp

@@ -0,0 +1,55 @@
+//
+// Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
+//
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#ifndef BOOST_LOCALE_ENCODING_ERRORS_HPP_INCLUDED
+#define BOOST_LOCALE_ENCODING_ERRORS_HPP_INCLUDED
+
+#include <boost/locale/config.hpp>
+#include <stdexcept>
+#include <string>
+
+#ifdef BOOST_MSVC
+#    pragma warning(push)
+#    pragma warning(disable : 4275 4251 4231 4660)
+#endif
+
+namespace boost { namespace locale { namespace conv {
+    /// \addtogroup codepage
+    ///
+    /// @{
+
+    /// \brief The exception that is thrown in case of conversion error
+    class BOOST_SYMBOL_VISIBLE conversion_error : public std::runtime_error {
+    public:
+        conversion_error() : std::runtime_error("Conversion failed") {}
+    };
+
+    /// \brief This exception is thrown in case of use of unsupported
+    /// or invalid character set
+    class BOOST_SYMBOL_VISIBLE invalid_charset_error : public std::runtime_error {
+    public:
+        /// Create an error for charset \a charset
+        invalid_charset_error(const std::string& charset) :
+            std::runtime_error("Invalid or unsupported charset: " + charset)
+        {}
+    };
+
+    /// enum that defines conversion policy
+    enum method_type {
+        skip = 0,             ///< Skip illegal/unconvertible characters
+        stop = 1,             ///< Stop conversion and throw conversion_error
+        default_method = skip ///< Default method - skip
+    };
+
+    /// @}
+
+}}} // namespace boost::locale::conv
+
+#ifdef BOOST_MSVC
+#    pragma warning(pop)
+#endif
+
+#endif