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| author | Kelly Rauchenberger <fefferburbia@gmail.com> | 2018-05-29 16:32:28 -0400 |
|---|---|---|
| committer | Kelly Rauchenberger <fefferburbia@gmail.com> | 2018-05-29 16:32:28 -0400 |
| commit | 72e83df4876d799cc7b7993813533041a112e250 (patch) | |
| tree | 7e877b11fb6c0257b1ef9b08a7186452ccedcd90 /src/util.h | |
| parent | 0dbd1d249d0138c460eaf6ca39568d8d87666cfb (diff) | |
| download | ether-72e83df4876d799cc7b7993813533041a112e250.tar.gz ether-72e83df4876d799cc7b7993813533041a112e250.tar.bz2 ether-72e83df4876d799cc7b7993813533041a112e250.zip | |
dust kickup spreads outward instead of being instantaneous
Diffstat (limited to 'src/util.h')
| -rw-r--r-- | src/util.h | 20 |
1 files changed, 20 insertions, 0 deletions
| diff --git a/src/util.h b/src/util.h new file mode 100644 index 0000000..150a6a5 --- /dev/null +++ b/src/util.h | |||
| @@ -0,0 +1,20 @@ | |||
| 1 | #ifndef UTIL_H_E9110D4C | ||
| 2 | #define UTIL_H_E9110D4C | ||
| 3 | |||
| 4 | template <typename Container, typename Predicate> | ||
| 5 | void erase_if(Container& items, const Predicate& predicate) | ||
| 6 | { | ||
| 7 | for (auto it = std::begin(items); it != std::end(items);) | ||
| 8 | { | ||
| 9 | if (predicate(*it)) | ||
| 10 | { | ||
| 11 | it = items.erase(it); | ||
| 12 | } | ||
| 13 | else | ||
| 14 | { | ||
| 15 | ++it; | ||
| 16 | } | ||
| 17 | } | ||
| 18 | }; | ||
| 19 | |||
| 20 | #endif /* end of include guard: UTIL_H_E9110D4C */ | ||