Function template find_nth
boost::algorithm::find_nth — Find n-th algorithm.
Synopsis
template<typename Range1T, typename Range2T>
  iterator_range< typename range_result_iterator< Range1T >::type >
  find_nth(Range1T & Input, const Range2T & Search, int Nth);
Description
Search for the n-th (zero-indexed) occurence of the substring in the input.
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Parameters: |
Input |
A string which will be searched. |
Nth |
An index (zero-indexed) of the match to be found. For negative N, the matches are counted from the end of string. |
Search |
A substring to be searched for. |
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Returns: |
An iterator_range delimiting the match. Returned iterator is either Range1T::iterator or Range1T::const_iterator , depending on the constness of the input parameter. |
Boost
C++ Libraries
