forked from OSchip/llvm-project
3696c70e67
This commit introduces a new check `readability-container-contains` which finds usages of `container.count()` and `container.find() != container.end()` and instead recommends the `container.contains()` method introduced in C++20. For containers which permit multiple entries per key (`multimap`, `multiset`, ...), `contains` is more efficient than `count` because `count` has to do unnecessary additional work. While this this performance difference does not exist for containers with only a single entry per key (`map`, `unordered_map`, ...), `contains` still conveys the intent better. Reviewed By: xazax.hun, whisperity Differential Revision: http://reviews.llvm.org/D112646 |
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| checks | ||
| Contributing.rst | ||
| Integrations.rst | ||
| index.rst | ||