1 files changed, 33 insertions, 3 deletions
diff --git a/libs/cpp/include/vector b/libs/cpp/include/vector
index 7d78e50c..37e7a4d8 100644
--- a/libs/cpp/include/vector
+++ b/libs/cpp/include/vector
@@ -1,10 +1,40 @@
 #pragma once
 
+#include <string.h>
+
 namespace std {
     template <class T> class vector {
     public:
-        T *elements;
-        int size;
-        int capacity;
+        T *mElements;
+        int mSize;
+        int mCapacity;
+
+        ~vector() {
+            if (mElements != NULL) {
+                decrease_size(mSize);
+                delete mElements;
+            }
+        }
+
+        void push_back(T &value) {
+            get_new_capacity(1);
+            append_back(1, &value);
+        }
+
+        T *erase(T *first, T *last) {
+            if (first != last) {
+                int bytesToMove = (int) mElements + mSize * sizeof(T) - (int) last;
+                memmove(first, last, bytesToMove);
+                mSize -= (int) last - (int) first;
+            }
+            return first;
+        }
+
+    private:
+        void decrease_size(int amount);
+
+        int get_new_capacity(int growth);
+
+        void append_back(int length, T *items);
     };
 } // namespace std