So many updates. I recommend using the new FString iterators instead of direct

indexing.  It is now many times faster, and requires less overhead.  Also,
more stuff iterator related in every class.  More on that later.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/list.h b/src/list.h
index d16e606..f11336e 100644
--- a/src/list.h
+++ b/src/list.h
@@ -377,6 +377,16 @@ namespace Bu
                                 return *this;
                         }
 
+                        operator bool()
+                        {
+                                return pLink != NULL;
+                        }
+
+                        bool isValid()
+                        {
+                                return pLink != NULL;
+                        }
+
                         /**
                          * Assignment operator.
                          *@param oth (const iterator &) The other iterator to set this
@@ -499,6 +509,16 @@ namespace Bu
                                 pLink = oth.pLink;
                                 return *this;
                         }
+
+                        operator bool()
+                        {
+                                return pLink != NULL;
+                        }
+
+                        bool isValid()
+                        {
+                                return pLink != NULL;
+                        }
                 } const_iterator;
 
                 /**