diff --git a/src/graph/graph_adjacency.hh b/src/graph/graph_adjacency.hh index a5a6db38e5d876e4c95ee974fcd095b0a0eb93fe..c968d6b13e49068caee5879714849aacfd81aa8b 100644 --- a/src/graph/graph_adjacency.hh +++ b/src/graph/graph_adjacency.hh @@ -195,7 +195,8 @@ public: friend class boost::iterator_core_access; void increment() { ++_iter; } void decrement() { --_iter; } - void advance(auto n) { _iter += n; } + template + void advance(Distance n) { _iter += n; } auto distance_to(base_edge_iterator const& other) const { return other._iter - _iter;