62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
// Boost string_algo library formatter_regex.hpp header file ---------------------------//
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// Copyright Pavol Droba 2002-2003.
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/ for updates, documentation, and revision history.
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#ifndef BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP
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#define BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP
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#include <boost/algorithm/string/config.hpp>
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#include <string>
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#include <boost/regex.hpp>
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#include <boost/algorithm/string/detail/finder_regex.hpp>
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namespace boost {
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namespace algorithm {
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namespace detail {
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// regex format functor -----------------------------------------//
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// regex format functor
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template<typename StringT>
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struct regex_formatF
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{
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private:
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typedef StringT result_type;
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typedef BOOST_STRING_TYPENAME StringT::value_type char_type;
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public:
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// Construction
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regex_formatF( const StringT& Fmt, match_flag_type Flags=format_default ) :
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m_Fmt(Fmt), m_Flags( Flags ) {}
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template<typename InputIteratorT>
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result_type operator()(
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const regex_search_result<InputIteratorT>& Replace ) const
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{
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if ( Replace.empty() )
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{
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return result_type();
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}
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else
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{
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return Replace.match_results().format( m_Fmt, m_Flags );
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}
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}
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private:
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const StringT& m_Fmt;
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match_flag_type m_Flags;
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};
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} // namespace detail
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} // namespace algorithm
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} // namespace boost
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#endif // BOOST_STRING_FORMATTER_DETAIL_HPP
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