Remove "using namespace" from headers and make single param constructors explicit

2022-12-03 15:43:00 +02:00
parent d7e87e0956
commit 7c78bbd7ca
9 changed files with 13 additions and 30 deletions
--- a/include/graph/digraph.h
+++ b/include/graph/digraph.h
@@ -11,7 +11,7 @@ class Digraph : public Graph<T> {
 public:
  Digraph() = default;

-  Digraph(std::unordered_map<T, std::unordered_set<T>> G);
+  explicit Digraph(std::unordered_map<T, std::unordered_set<T>> G);

  // Return true if there is a path from u to v
  bool contains(const T& u, const T& v);