Added the new QueueBuf. It's brilliant, and I've wanted it for a long time.

...I mean brilliant as in cool.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/cache.h b/src/cache.h
index dc5ab39..7b55b80 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -112,6 +112,11 @@ namespace Bu
                                 return pData != NULL;
                         }
 
+                        bool isSet() const
+                        {
+                                return pCache != NULL;
+                        }
+
                         const keytype &getKey() const
                         {
                                 return kId;