inline iterator_range<pred_iterator> predecessors() {
return iterator_range<pred_iterator>(pred_begin(), pred_end());
}
- inline iterator_range<const_pred_iterator> const_predecessors() const {
+ inline iterator_range<const_pred_iterator> predecessors() const {
return iterator_range<const_pred_iterator>(pred_begin(), pred_end());
}
inline iterator_range<succ_iterator> successors() {
return iterator_range<succ_iterator>(succ_begin(), succ_end());
}
- inline iterator_range<const_succ_iterator> const_successors() const {
+ inline iterator_range<const_succ_iterator> successors() const {
return iterator_range<const_succ_iterator>(succ_begin(), succ_end());
}