add queue isEmpty()

2022-06-05 16:50:37 +02:00
parent b37bb45070
commit b07d78d842
2 changed files with 5 additions and 0 deletions
--- a/c_os/lib/Queue.cc
+++ b/c_os/lib/Queue.cc
@ -55,3 +55,7 @@ void Queue::print() const {
    // std::cout << std::endl;
 }
 */
+
+bool Queue::isEmpty() const {
+    return *this->tail == this->head;
+}