Remove using namespace from Library

src/Platform/CLocale.h

@@ -2,22 +2,20 @@
 #define LOCALE_H
 #include <locale>
 #include <iostream>
-#include <sstream>
 #include <string>
-using namespace std;
 namespace platform {
-    struct separation : numpunct<char> {
+    struct separation : std::numpunct<char> {
         char do_decimal_point() const { return ','; }
         char do_thousands_sep() const { return '.'; }
-        string do_grouping() const { return "\03"; }
+        std::string do_grouping() const { return "\03"; }
     };
     class ConfigLocale {
     public:
         explicit ConfigLocale()
         {
-            locale mylocale(cout.getloc(), new separation);
-            locale::global(mylocale);
-            cout.imbue(mylocale);
+            std::locale mylocale(std::cout.getloc(), new separation);
+            std::locale::global(mylocale);
+            std::cout.imbue(mylocale);
         }
     };
 }