Store vertices in Graph

1 files changed, 0 insertions, 11 deletions

diff --git a/src/parse.h b/src/parse.h
index ec86302..52b8520 100644
--- a/src/parse.h
+++ b/src/parse.h
@@ -22,7 +22,6 @@ private:
     Graph graph_;
     std::ifstream input_file_;
     int number_edges_;
-    std::set<int> vertices_;
 
     void parse_number_edges_() {
         input_file_ >> number_edges_;
@@ -33,16 +32,6 @@ private:
 
         input_file_ >> from >> to;
 
-        if (vertices_.find(from) == vertices_.end()) {
-            graph_.add_vertex(from);
-            vertices_.insert(from);
-        }
-
-        if (vertices_.find(to) == vertices_.end()) {
-            graph_.add_vertex(to);
-            vertices_.insert(to);
-        }
-
         graph_.add_edge(from, to);
     }
 };