1// Boost string_algo library formatter_regex.hpp header file ---------------------------//
2
3// Copyright Pavol Droba 2002-2003.
4//
5// Distributed under the Boost Software License, Version 1.0.
6// (See accompanying file LICENSE_1_0.txt or copy at
7// http://www.boost.org/LICENSE_1_0.txt)
8
9// See http://www.boost.org/ for updates, documentation, and revision history.
10
11#ifndef BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP
12#define BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP
13
14#include <boost/algorithm/string/config.hpp>
15#include <string>
16#include <boost/regex.hpp>
17#include <boost/algorithm/string/detail/finder_regex.hpp>
18
19namespace boost {
20 namespace algorithm {
21 namespace detail {
22
23// regex format functor -----------------------------------------//
24
25 // regex format functor
26 template<typename StringT>
27 struct regex_formatF
28 {
29 private:
30 typedef StringT result_type;
31 typedef BOOST_STRING_TYPENAME StringT::value_type char_type;
32
33 public:
34 // Construction
35 regex_formatF( const StringT& Fmt, match_flag_type Flags=format_default ) :
36 m_Fmt(Fmt), m_Flags( Flags ) {}
37
38 template<typename InputIteratorT>
39 result_type operator()(
40 const regex_search_result<InputIteratorT>& Replace ) const
41 {
42 if ( Replace.empty() )
43 {
44 return result_type();
45 }
46 else
47 {
48 return Replace.match_results().format( m_Fmt, m_Flags );
49 }
50 }
51 private:
52 const StringT& m_Fmt;
53 match_flag_type m_Flags;
54 };
55
56
57 } // namespace detail
58 } // namespace algorithm
59} // namespace boost
60
61#endif // BOOST_STRING_FORMATTER_DETAIL_HPP
62

source code of boost/libs/algorithm/include/boost/algorithm/string/detail/formatter_regex.hpp