From d29479e93370b577adeeb133116ced99dc4f81ff Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com>
Date: Thu, 5 Jan 2017 13:38:51 -0500
Subject: Refactor

- Reorder includes
- Unify reference style
- Improve whitespace
---
 src/parse.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/parse.h')

diff --git a/src/parse.h b/src/parse.h
index 1d37083..31fa7c6 100644
--- a/src/parse.h
+++ b/src/parse.h
@@ -2,9 +2,9 @@
 #define PARSE_H
 
 #include <fstream>
-#include <set>
 #include <sstream>
 #include <string>
+
 #include "graph.h"
 
 class Parser {
@@ -17,7 +17,7 @@ public:
         graph_.sort_vertices();
     }
 
-    const Graph & get_graph() {
+    const Graph& get_graph() {
         return graph_;
     }
 private:
@@ -25,9 +25,11 @@ private:
     std::ifstream input_file_;
 
     void parse_edge_(std::string edge) {
-        int from, to;
         std::stringstream sstream(edge);
+
+        int from, to;
         sstream >> from >> to;
+
         graph_.add_edge(from, to);
     }
 };
-- 
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