Function template replace

Function template replace_nth

boost::algorithm::replace_nth — Replace nth algorithm.

Synopsis

template<typename SequenceT, typename Range1T, typename Range2T> 
  void replace_nth(SequenceT & Input, const Range1T & Search, 
                   unsigned int Nth, const Range2T & Format);

Description

Replace an Nth (zero-indexed) match of the search string in the input with the format string. Input sequence is modified in-place.

Parameters

Format: A substitute string
Input: An input string
Nth: An index of the match to be replaced. The index is 0-based.
Search: A substring to be searched for