| Jeff Thompson | 86b6d64 | 2013-10-17 15:01:56 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * |
| 3 | * Copyright (c) 1998-2009 |
| 4 | * John Maddock |
| 5 | * |
| 6 | * Use, modification and distribution are subject to the |
| 7 | * Boost Software License, Version 1.0. (See accompanying file |
| 8 | * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 9 | * |
| 10 | */ |
| 11 | |
| 12 | /* |
| 13 | * LOCATION: see http://www.boost.org for most recent version. |
| 14 | * FILE regex_format.hpp |
| 15 | * VERSION see <ndnboost/version.hpp> |
| 16 | * DESCRIPTION: Provides formatting output routines for search and replace |
| 17 | * operations. Note this is an internal header file included |
| 18 | * by regex.hpp, do not include on its own. |
| 19 | */ |
| 20 | |
| 21 | #ifndef NDNBOOST_REGEX_V4_REGEX_REPLACE_HPP |
| 22 | #define NDNBOOST_REGEX_V4_REGEX_REPLACE_HPP |
| 23 | |
| 24 | |
| 25 | namespace ndnboost{ |
| 26 | |
| 27 | #ifdef NDNBOOST_MSVC |
| 28 | #pragma warning(push) |
| 29 | #pragma warning(disable: 4103) |
| 30 | #endif |
| 31 | #ifdef NDNBOOST_HAS_ABI_HEADERS |
| 32 | # include NDNBOOST_ABI_PREFIX |
| 33 | #endif |
| 34 | #ifdef NDNBOOST_MSVC |
| 35 | #pragma warning(pop) |
| 36 | #endif |
| 37 | |
| 38 | template <class OutputIterator, class BidirectionalIterator, class traits, class charT, class Formatter> |
| 39 | OutputIterator regex_replace(OutputIterator out, |
| 40 | BidirectionalIterator first, |
| 41 | BidirectionalIterator last, |
| 42 | const basic_regex<charT, traits>& e, |
| 43 | Formatter fmt, |
| 44 | match_flag_type flags = match_default) |
| 45 | { |
| 46 | regex_iterator<BidirectionalIterator, charT, traits> i(first, last, e, flags); |
| 47 | regex_iterator<BidirectionalIterator, charT, traits> j; |
| 48 | if(i == j) |
| 49 | { |
| 50 | if(!(flags & regex_constants::format_no_copy)) |
| 51 | out = re_detail::copy(first, last, out); |
| 52 | } |
| 53 | else |
| 54 | { |
| 55 | BidirectionalIterator last_m(first); |
| 56 | while(i != j) |
| 57 | { |
| 58 | if(!(flags & regex_constants::format_no_copy)) |
| 59 | out = re_detail::copy(i->prefix().first, i->prefix().second, out); |
| 60 | out = i->format(out, fmt, flags, e); |
| 61 | last_m = (*i)[0].second; |
| 62 | if(flags & regex_constants::format_first_only) |
| 63 | break; |
| 64 | ++i; |
| 65 | } |
| 66 | if(!(flags & regex_constants::format_no_copy)) |
| 67 | out = re_detail::copy(last_m, last, out); |
| 68 | } |
| 69 | return out; |
| 70 | } |
| 71 | |
| 72 | template <class traits, class charT, class Formatter> |
| 73 | std::basic_string<charT> regex_replace(const std::basic_string<charT>& s, |
| 74 | const basic_regex<charT, traits>& e, |
| 75 | Formatter fmt, |
| 76 | match_flag_type flags = match_default) |
| 77 | { |
| 78 | std::basic_string<charT> result; |
| 79 | re_detail::string_out_iterator<std::basic_string<charT> > i(result); |
| 80 | regex_replace(i, s.begin(), s.end(), e, fmt, flags); |
| 81 | return result; |
| 82 | } |
| 83 | |
| 84 | #ifdef NDNBOOST_MSVC |
| 85 | #pragma warning(push) |
| 86 | #pragma warning(disable: 4103) |
| 87 | #endif |
| 88 | #ifdef NDNBOOST_HAS_ABI_HEADERS |
| 89 | # include NDNBOOST_ABI_SUFFIX |
| 90 | #endif |
| 91 | #ifdef NDNBOOST_MSVC |
| 92 | #pragma warning(pop) |
| 93 | #endif |
| 94 | |
| 95 | } // namespace ndnboost |
| 96 | |
| 97 | #endif // NDNBOOST_REGEX_V4_REGEX_REPLACE_HPP |
| 98 | |
| 99 | |