more WIP

1 files changed, 42 insertions, 0 deletions

diff --git a/backend/List.h b/backend/List.h
new file mode 100644
index 0000000..2d3d6b1
--- /dev/null
+++ b/backend/List.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <stdlib.h>
+
+template <typename T>
+class ListRange;
+
+template <typename T>
+class ListIterator;
+
+template <typename T>
+struct ListLink {
+	ListLink<T> * prev;
+	ListLink<T> * next;
+	T value;
+};
+
+template<typename T>
+class List {
+public:
+	size_t size();
+
+	void push_back(T el);
+
+	void pop_back();
+
+	void clear();
+
+	T & operator [] (size_t index);
+
+	ListIterator<T> begin();
+	ListIterator<T> end();
+	ListRange<T> range();
+
+private:
+	ListLink<T> * head = nullptr;
+	ListLink<T> * tail = nullptr;
+	size_t length = 0;
+};
+
+#include "List.hpp"
+