Make settings a singleton.

[yandex-traffic] / settings.hpp

diff --git a/settings.hpp b/settings.hpp
index 1953f76..19b00f4 100644 (file)
--- a/settings.hpp
+++ b/settings.hpp
@@ -58,8 +58,9 @@ private:
     int intervalIndex2Minutes (int index) const;
     int minutes2IntervalIndex (int minutes) const;
 
-public:
     Settings ();
+public:
+    static Settings* instance ();
 
     void load ();
     void save ();