Add a unique_ptr alias for the ringbuffer

2018-11-27 19:49:45 -08:00
parent 2179388430
commit 0116e763ea
1 changed files with 8 additions and 0 deletions
@@ -3,6 +3,7 @@

 #include <stddef.h>

+#include <memory>
 #include <utility>


@@ -72,4 +73,11 @@ size_t ll_ringbuffer_write(ll_ringbuffer_t *rb, const void *src, size_t cnt);
 /** Advance the write pointer `cnt' places. */
 void ll_ringbuffer_write_advance(ll_ringbuffer_t *rb, size_t cnt);

+
+struct RingBufferDeleter {
+    void operator()(ll_ringbuffer_t *ring) const
+    { ll_ringbuffer_free(ring); }
+};
+using RingBufferPtr = std::unique_ptr<ll_ringbuffer_t,RingBufferDeleter>;
+
 #endif /* RINGBUFFER_H */