<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Once more update. Seems I hadn’t handled pointers. Added a variant which takes a pointer to a container and calls ->rbegin() and ->rend().<div class=""><br class=""></div><div class=""></div></body></html>