cppreference.com > C++ Algorithms > remove_copy_if remove_copy_if Syntax:
      #include <algorithm>
      iterator remove_copy_if( iterator start, iterator end, iterator result, Predicate p );
The remove_copy_if() function copies the range of elements [start,end) to result, omitting any elements for which the predicate function p returns true. The return value of remove_copy_if() is an iterator the end of the new range. remove_copy_if() runs in linear time. Related topics: remove remove_copy remove_if