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