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boost::algorithm::replace_regex_copy — Replace regex algorithm.
// In header: <boost/algorithm/string/regex.hpp> template<typename OutputIteratorT, typename RangeT, typename CharT, typename RegexTraitsT, typename FormatStringTraitsT, typename FormatStringAllocatorT> OutputIteratorT replace_regex_copy(OutputIteratorT Output, const RangeT & Input, const basic_regex< CharT, RegexTraitsT > & Rx, const std::basic_string< CharT, FormatStringTraitsT, FormatStringAllocatorT > & Format, match_flag_type Flags = match_default|format_default); template<typename SequenceT, typename CharT, typename RegexTraitsT, typename FormatStringTraitsT, typename FormatStringAllocatorT> SequenceT replace_regex_copy(const SequenceT & Input, const basic_regex< CharT, RegexTraitsT > & Rx, const std::basic_string< CharT, FormatStringTraitsT, FormatStringAllocatorT > & Format, match_flag_type Flags = match_default|format_default);
Search for a substring matching given regex and format it with the specified format.
The result is a modified copy of the input. It is returned as a sequence or copied to the output iterator.
| ![[Note]](../../../../doc/src/images/note.png) | Note | 
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| The second variant of this function provides the strong exception-safety guarantee | 
| Parameters: | 
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| Returns: | An output iterator pointing just after the last inserted character or a modified copy of the input |