[09_queue] const in constructor's parameter.

zhsihan · Oct 10, 2018 · 1ab1e93 · 1ab1e93
1 parent 0983790
commit 1ab1e93
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/c-cpp/09_queue/array_queue.hpp b/c-cpp/09_queue/array_queue.hpp
@@ -15,8 +15,8 @@ class ArrayQueue {
 
   public:
     ArrayQueue() = delete;
-    ArrayQueue(size_t capacity) : capacity_(capacity) {
-        items_ = new T[capacity];
+    ArrayQueue(const size_t capacity) : capacity_(capacity) {
+        items_ = new T[capacity_];
     }
     ~ArrayQueue() {
         if (nullptr != items_) {