Converted first thing to shared pointers.

src/dawn/util/array.hpp

@@ -15,31 +15,7 @@ namespace Dawn {
    * @param append Pointer to list that will be appended.
    */
   template<typename T>
-  void vectorAppend(std::vector<T> *list, std::vector<T> *append) {
-    assertNotNull(list, "vectorAppend: list cannot be null");
-    assertNotNull(append, "vectorAppend: append cannot be null");
-
-    auto it = append->begin();
-    while(it != append->end()) {
-      list->push_back(*it);
-      ++it;
-    }
-  }
-
-  /**
-   * Append a list on to another list.
-   * 
-   * @param list Pointer to list that is being appended to.
-   * @param append List that will be appended.
-   */
-  template<typename T>
-  void vectorAppend(std::vector<T> *list, std::vector<T> append) {
-    assertNotNull(list, "vectorAppend: list cannot be null");
-
-    auto it = append.begin();
-    while(it != append.end()) {
-      list->push_back(*it);
-      ++it;
-    }
+  void vectorAppend(std::vector<T> &list, const std::vector<T> &append) {
+    list.insert(list.end(), append.begin(), append.end());
   }
 }