Реализация на конструктор за копиране за разширяващия се стек

triffon · Mar 20, 2019 · 728ae4b · 728ae4b
1 parent f4b087f
commit 728ae4b
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diff --git a/stack/rstack.cpp b/stack/rstack.cpp
@@ -52,3 +52,11 @@ void ResizingStack::resize() {
   a = newa;
   capacity = new_capacity;
 }
+
+ResizingStack::ResizingStack(ResizingStack const& rs)
+  : top(rs.top), capacity(rs.capacity) {
+  // !!! a = rs.a;
+  a = new int[capacity];
+  for(int i = 0; i <= top; i++)
+    a[i] = rs.a[i];
+}
diff --git a/stack/rstack.h b/stack/rstack.h
@@ -22,6 +22,9 @@ class ResizingStack {
   // създаване на празен стек
   ResizingStack();
 
+  // конструктор за копиране
+  ResizingStack(ResizingStack const&);
+
   // проверка за празнота на стек
   bool empty() const;