Boost C++ Libraries

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Function template erase_nth

boost::algorithm::erase_nth — Erase nth algorithm.

Synopsis

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


template<typename SequenceT, typename RangeT> 
  void erase_nth(SequenceT & Input, const RangeT & Search, int Nth);

Description

Remove the Nth occurrence of the substring in the input. The input sequence is modified in-place.

Parameters:

`Input`	An input string
`Nth`	An index of the match to be replaced. The index is 0-based. For negative N, matches are counted from the end of string.
`Search`	A substring to be searched for.