Function replace_last

Function replace_last_copy

boost::algorithm::replace_last_copy — Replace last algorithm.

Synopsis

// In header: <boost/algorithm/string/replace.hpp>


template<typename OutputIteratorT, typename Range1T, typename Range2T, 
         typename Range3T> 
  OutputIteratorT 
  replace_last_copy(OutputIteratorT Output, const Range1T & Input, 
                    const Range2T & Search, const Range3T & Format);
template<typename SequenceT, typename Range1T, typename Range2T> 
  SequenceT replace_last_copy(const SequenceT & Input, const Range1T & Search, 
                              const Range2T & Format);

Description

Replace the last match of the search string in the input with the format string. The result is a modified copy of the input. It is returned as a sequence or copied to the output iterator.

	Note
	The second variant of this function provides the strong exception-safety guarantee

Parameters:

`Format`	A substitute string
`Input`	An input string
`Output`	An output iterator to which the result will be copied
`Search`	A substring to be searched for

Returns:

An output iterator pointing just after the last inserted character or a modified copy of the input