1 files changed, 13 insertions, 1 deletions
diff --git a/include/sibs/Functional.hpp b/include/sibs/Functional.hpp
index 53d8ff0..7c51883 100644
--- a/include/sibs/Functional.hpp
+++ b/include/sibs/Functional.hpp
@@ -74,7 +74,7 @@ namespace sibs
             
         }
 
-        Function& merge(Function &otherFunc)
+        Function& merge(const Function &otherFunc)
         {
             connections.push_back(otherFunc);
             return *this;
@@ -110,4 +110,16 @@ namespace sibs
         T *endIt;
         std::vector<Function> connections;
     };
+
+    template <typename T>
+    static Function<T> makeFunction(T *begin, T *end)
+    {
+        return Function<T>(begin, end);
+    }
+
+    template <typename T>
+    static Function<T> makeFunction(std::vector<T> &vec)
+    {
+        return Function<T>(vec.data(), vec.data() + vec.size());
+    }
 }