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1 #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED |
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2 #define BOOST_THROW_EXCEPTION_HPP_INCLUDED |
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3 |
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4 // MS compatible compilers support #pragma once |
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5 |
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6 #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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7 # pragma once |
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8 #endif |
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9 |
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10 // |
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11 // boost/throw_exception.hpp |
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12 // |
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13 // Copyright (c) 2002 Peter Dimov and Multi Media Ltd. |
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14 // Copyright (c) 2008-2009 Emil Dotchevski and Reverge Studios, Inc. |
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15 // |
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16 // Distributed under the Boost Software License, Version 1.0. (See |
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17 // accompanying file LICENSE_1_0.txt or copy at |
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18 // http://www.boost.org/LICENSE_1_0.txt) |
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19 // |
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20 // http://www.boost.org/libs/utility/throw_exception.html |
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21 // |
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22 |
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23 #include <boost/config.hpp> |
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24 #include <boost/detail/workaround.hpp> |
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25 #include <exception> |
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26 |
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27 #if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x593) ) |
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28 # define BOOST_EXCEPTION_DISABLE |
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29 #endif |
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30 |
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31 #if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 ) |
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32 # define BOOST_EXCEPTION_DISABLE |
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33 #endif |
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34 |
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35 #if !defined( BOOST_EXCEPTION_DISABLE ) |
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36 # include <boost/exception/exception.hpp> |
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37 # include <boost/current_function.hpp> |
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38 # define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(::boost::enable_error_info(x) <<\ |
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39 ::boost::throw_function(BOOST_CURRENT_FUNCTION) <<\ |
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40 ::boost::throw_file(__FILE__) <<\ |
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41 ::boost::throw_line((int)__LINE__)) |
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42 #else |
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43 # define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x) |
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44 #endif |
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45 |
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46 namespace boost |
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47 { |
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48 |
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49 #ifdef BOOST_NO_EXCEPTIONS |
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50 |
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51 void throw_exception( std::exception const & e ); // user defined |
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52 |
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53 #else |
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54 |
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55 inline void throw_exception_assert_compatibility( std::exception const & ) { } |
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56 |
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57 template<class E> inline void throw_exception( E const & e ) |
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58 { |
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59 //All boost exceptions are required to derive std::exception, |
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60 //to ensure compatibility with BOOST_NO_EXCEPTIONS. |
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61 throw_exception_assert_compatibility(e); |
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62 |
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63 #ifndef BOOST_EXCEPTION_DISABLE |
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64 throw enable_current_exception(enable_error_info(e)); |
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65 #else |
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66 throw e; |
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67 #endif |
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68 } |
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69 |
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70 #endif |
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71 |
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72 } // namespace boost |
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73 |
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74 #endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED |