Changes in src/lists.hpp [d3347e:46d958]

File:

• src/lists.hpp (modified) (1 diff)

src/lists.hpp

@@ -134 +134 @@
 };
 
+/** Returns the first marker in a chain list.
+ * \param *me one arbitrary item in chain list
+ * \return poiner to first marker
+ */
+template <typename X> X *GetFirst(X *me)
+{
+  X *Binder = me;
+  while(Binder->previous != 0)
+    Binder = Binder->previous;
+  return Binder;
+};
+
+/** Returns the last marker in a chain list.
+ * \param *me one arbitrary item in chain list
+ * \return poiner to last marker
+ */
+template <typename X> X *GetLast(X *me)
+{
+  X *Binder = me;
+  while(Binder->next != 0)
+    Binder = Binder->next;
+  return Binder;
+};
+
 #endif /* LISTS_HPP_ */