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| author | Robert Vollmert <rvollmert@gmx.net> | 2009-11-02 13:40:26 +0100 |
|---|---|---|
| committer | Robert Vollmert <rvollmert@gmx.net> | 2009-11-03 10:15:44 +0100 |
| commit | 24cffd138886ef99a186281e0bf6cc4f8c21d670 (patch) | |
| tree | dfe1a0f1bb9e2530ed81803f8fde50745625979d /crawl-ref/source/coordit.h | |
| parent | d955c2c1d4c5aef619c769d6e6497adc7359a57d (diff) | |
| download | crawl-ref-24cffd138886ef99a186281e0bf6cc4f8c21d670.tar.gz crawl-ref-24cffd138886ef99a186281e0bf6cc4f8c21d670.zip | |
Remove bidirectionality from radius_iterator.
This wasn't used anywhere and could easily be restored if
required.
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 - |