Merge pull request #2 from mloskot/ml/remove-using-namespace-std

Remove using namespace std; from header

Author: mithundiddi

Hungarian.cpp

@@ -14,6 +14,7 @@
 #include <cmath>  // for fabs()
 #include "Hungarian.h"
 
+using namespace std;
 
 HungarianAlgorithm::HungarianAlgorithm(){}
 HungarianAlgorithm::~HungarianAlgorithm(){}

Hungarian.h

@@ -15,15 +15,14 @@
 #include <iostream>
 #include <vector>
 
-using namespace std;
 
 
 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);

testMain.cpp

@@ -1,6 +1,6 @@
 #include <iostream>
 #include "Hungarian.h"
-
+using namespace std;
 
 int main(void)
 {