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| author | Adam Borowski <kilobyte@angband.pl> | 2013-11-13 16:39:05 +0100 |
|---|---|---|
| committer | Adam Borowski <kilobyte@angband.pl> | 2013-11-15 21:03:43 +0100 |
| commit | cede7d61d912750e3bd04ef9d54f3ffd63fb308f (patch) | |
| tree | 49c3bf8553811a790fbf991aee59448c99d9baad /crawl-ref/source/travel.h | |
| parent | 1eb5ba87ee17c68aa806a7df4ce309b84829a593 (diff) | |
| download | crawl-ref-cede7d61d912750e3bd04ef9d54f3ffd63fb308f.tar.gz crawl-ref-cede7d61d912750e3bd04ef9d54f3ffd63fb308f.zip | |
Don't allocate pointless iterators.
map or set.count() can test the presence of a given key and return 0 or 1
outright.
Diffstat (limited to 'crawl-ref/source/travel.h')
| -rw-r--r-- | crawl-ref/source/travel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crawl-ref/source/travel.h b/crawl-ref/source/travel.h index 2134cba844..fe7f719eea 100644 --- a/crawl-ref/source/travel.h +++ b/crawl-ref/source/travel.h @@ -427,7 +427,7 @@ public: bool know_stair(const coord_def &c) const; bool know_level(const level_id &lev) const { - return levels.find(lev) != levels.end(); + return levels.count(lev); } vector<level_id> known_levels() const; |