frame: added bool function returning whether the frame is allocated or not

2020-02-20 16:37:43 +11:00
parent 2145efa2a0
commit 1cce8abd85
2 changed files with 10 additions and 0 deletions
@@ -109,6 +109,11 @@ public:
   */
  void allocate();

+  /**
+   * @brief Return whether the frame is allocated or not
+   */
+  bool is_allocated() const;
+
  /**
   * @brief Destroy a memory buffer allocated with allocate()
   */