More cleanups and use of stack_iterator. Added operator-> to stack_iterator

and radius_iterator.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5876 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 2 insertions, 0 deletions

diff --git a/crawl-ref/source/stuff.h b/crawl-ref/source/stuff.h
index 3bb0221fca..02fa98aa5e 100644
--- a/crawl-ref/source/stuff.h
+++ b/crawl-ref/source/stuff.h
@@ -60,6 +60,7 @@ public:
 
     operator bool() const;
     item_def& operator *() const;
+    item_def* operator->() const;
     int link() const;
 
     const stack_iterator& operator ++ ();
@@ -81,6 +82,7 @@ public:
     void reset();
     operator bool() const { return !done(); }
     coord_def operator *() const;
+    const coord_def* operator->() const;
 
     const radius_iterator& operator ++ ();
     const radius_iterator& operator -- ();