From 70b7bef0ce963eb23dd701f6bfcf5c7f7facb9e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20=C5=81oskot?= <mateusz@loskot.net>
Date: Thu, 6 Aug 2020 13:11:37 +0200
Subject: [PATCH] Remove using namespace std; from header

An obvious clean-up but also fix to avoid Windows API ambiguities (e.g. byte vs std::byte)
---
 Hungarian.cpp | 1 +
 Hungarian.h   | 3 +--
 testMain.cpp  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Hungarian.cpp b/Hungarian.cpp
index deb4f71..bd48982 100644
--- a/Hungarian.cpp
+++ b/Hungarian.cpp
@@ -14,6 +14,7 @@
 #include <cmath>  // for fabs()
 #include "Hungarian.h"
 
+using namespace std;
 
 HungarianAlgorithm::HungarianAlgorithm(){}
 HungarianAlgorithm::~HungarianAlgorithm(){}
diff --git a/Hungarian.h b/Hungarian.h
index eeb7065..280dd6b 100644
--- a/Hungarian.h
+++ b/Hungarian.h
@@ -15,7 +15,6 @@
 #include <iostream>
 #include <vector>
 
-using namespace std;
 
 
 class HungarianAlgorithm
@@ -23,7 +22,7 @@ class HungarianAlgorithm
 public:
 	HungarianAlgorithm();
 	~HungarianAlgorithm();
-	double Solve(vector <vector<double> >& DistMatrix, vector<int>& Assignment);
+	double Solve(std::vector <std::vector<double> >& DistMatrix, std::vector<int>& Assignment);
 
 private:
 	void assignmentoptimal(int *assignment, double *cost, double *distMatrix, int nOfRows, int nOfColumns);
diff --git a/testMain.cpp b/testMain.cpp
index 139e134..98987c1 100644
--- a/testMain.cpp
+++ b/testMain.cpp
@@ -1,6 +1,6 @@
 #include <iostream>
 #include "Hungarian.h"
-
+using namespace std;
 
 int main(void)
 {