Repo created

3party/succinct/forward_enumerator.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+namespace succinct {
+
+    template <typename Container>
+    struct forward_enumerator
+    {
+        typedef typename Container::value_type value_type;
+
+        forward_enumerator(Container const& c, size_t idx = 0)
+            : m_c(&c)
+            , m_idx(idx)
+        {}
+
+        value_type next()
+        {
+            return (*m_c)[m_idx++];
+        }
+
+    private:
+        Container const* m_c;
+        size_t m_idx;
+    };
+
+}