Function erase_nth

ext/include/boost/algorithm/string/erase.hpp:441–450

        */
        template<typename SequenceT, typename RangeT>
        inline void erase_nth( 
            SequenceT& Input,
            const RangeT& Search,
            int Nth )
        {
            ::boost::algorithm::find_format( 
                Input, 
                ::boost::algorithm::nth_finder(Search, Nth),
                ::boost::algorithm::empty_formatter(Input) );
        }

//  erase_nth ( case insensitive ) ---------------------------------------------//