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100 lines
2.2 KiB
100 lines
2.2 KiB
/* |
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* |
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* Copyright (c) 1998-2002 |
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* John Maddock |
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* |
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* Use, modification and distribution are subject to the |
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* Boost Software License, Version 1.0. (See accompanying file |
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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* |
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*/ |
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/* |
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* LOCATION: see http://www.boost.org for most recent version. |
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* FILE pattern_except.hpp |
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* VERSION see <boost/version.hpp> |
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* DESCRIPTION: Declares pattern-matching exception classes. |
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*/ |
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#ifndef BOOST_RE_PAT_EXCEPT_HPP |
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#define BOOST_RE_PAT_EXCEPT_HPP |
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#ifndef BOOST_REGEX_CONFIG_HPP |
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#include <boost/regex/config.hpp> |
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#endif |
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#include <stdexcept> |
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#include <cstddef> |
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#include <boost/regex/v4/error_type.hpp> |
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namespace boost{ |
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#ifdef BOOST_MSVC |
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#pragma warning(push) |
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#pragma warning(disable: 4103) |
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#endif |
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#ifdef BOOST_HAS_ABI_HEADERS |
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# include BOOST_ABI_PREFIX |
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#endif |
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#ifdef BOOST_MSVC |
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#pragma warning(pop) |
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#endif |
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#ifdef BOOST_MSVC |
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#pragma warning(push) |
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#pragma warning(disable : 4275) |
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#endif |
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class BOOST_REGEX_DECL regex_error : public std::runtime_error |
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{ |
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public: |
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explicit regex_error(const std::string& s, regex_constants::error_type err = regex_constants::error_unknown, std::ptrdiff_t pos = 0); |
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explicit regex_error(regex_constants::error_type err); |
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~regex_error() throw(); |
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regex_constants::error_type code()const |
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{ return m_error_code; } |
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std::ptrdiff_t position()const |
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{ return m_position; } |
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void raise()const; |
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private: |
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regex_constants::error_type m_error_code; |
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std::ptrdiff_t m_position; |
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}; |
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typedef regex_error bad_pattern; |
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typedef regex_error bad_expression; |
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namespace BOOST_REGEX_DETAIL_NS{ |
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BOOST_REGEX_DECL void BOOST_REGEX_CALL raise_runtime_error(const std::runtime_error& ex); |
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template <class traits> |
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void raise_error(const traits& t, regex_constants::error_type code) |
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{ |
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(void)t; // warning suppression |
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std::runtime_error e(t.error_string(code)); |
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::boost::BOOST_REGEX_DETAIL_NS::raise_runtime_error(e); |
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} |
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} |
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#ifdef BOOST_MSVC |
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#pragma warning(pop) |
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#endif |
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#ifdef BOOST_MSVC |
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#pragma warning(push) |
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#pragma warning(disable: 4103) |
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#endif |
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#ifdef BOOST_HAS_ABI_HEADERS |
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# include BOOST_ABI_SUFFIX |
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#endif |
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#ifdef BOOST_MSVC |
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#pragma warning(pop) |
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#endif |
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} // namespace boost |
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#endif |
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