boost::algorithm::erase_all_copy — 删除所有算法。
// In header: <boost/algorithm/string/erase.hpp> template<typename OutputIteratorT, typename Range1T, typename Range2T> OutputIteratorT erase_all_copy(OutputIteratorT Output, const Range1T & Input, const Range2T & Search); template<typename SequenceT, typename RangeT> SequenceT erase_all_copy(const SequenceT & Input, const RangeT & Search);