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