Gui restable: add/remove columns

src/utils/smallut.h

@@ -186,4 +186,31 @@ struct TempBuf {
 #define deleteZ(X) {delete X;X = 0;}
 #endif
 
+// Code for static initialization of an stl map. Somewhat like Boost.assign. 
+// Ref: http://stackoverflow.com/questions/138600/initializing-a-static-stdmapint-int-in-c
+// Example use: map<int, int> m = map_list_of (1,2) (3,4) (5,6) (7,8);
+
+template <typename T, typename U>
+class create_map
+{
+private:
+    std::map<T, U> m_map;
+public:
+    create_map(const T& key, const U& val)
+    {
+        m_map[key] = val;
+    }
+
+    create_map<T, U>& operator()(const T& key, const U& val)
+    {
+        m_map[key] = val;
+        return *this;
+    }
+
+    operator std::map<T, U>()
+    {
+        return m_map;
+    }
+};
+
 #endif /* _SMALLUT_H_INCLUDED_ */