diff options
Diffstat (limited to 'crawl-ref/source/coordit.h')
-rw-r--r-- | crawl-ref/source/coordit.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/crawl-ref/source/coordit.h b/crawl-ref/source/coordit.h index b7323bbef8..ecf57fad53 100644 --- a/crawl-ref/source/coordit.h +++ b/crawl-ref/source/coordit.h @@ -19,7 +19,7 @@ private: coord_def current, topleft, bottomright; }; -class radius_iterator : public std::iterator<std::bidirectional_iterator_tag, +class radius_iterator : public std::iterator<std::forward_iterator_tag, coord_def> { public: @@ -35,12 +35,9 @@ public: const coord_def* operator->() const; const radius_iterator& operator ++ (); - const radius_iterator& operator -- (); radius_iterator operator ++ (int); - radius_iterator operator -- (int); private: void step(); - void step_back(); bool on_valid_square() const; coord_def location, center; @@ -59,4 +56,3 @@ public: }; #endif - |