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| author | bunnei <bunneidev@gmail.com> | 2018-12-15 06:28:12 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-15 06:28:12 +0100 |
| commit | 2f2fc47af23708f4a79c1e3b554aafd84a32f7db (patch) | |
| tree | 02114974dac4e65b2a1a011c7cad68b32a6a6a47 /src/common | |
| parent | Merge pull request #1902 from lioncash/audio (diff) | |
| parent | svc: Avoid incorrect fast yield condition (diff) | |
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Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/thread_queue_list.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/common/thread_queue_list.h b/src/common/thread_queue_list.h index 133122c5f..e7594db68 100644 --- a/src/common/thread_queue_list.h +++ b/src/common/thread_queue_list.h @@ -49,6 +49,22 @@ struct ThreadQueueList { return T(); } + template <typename UnaryPredicate> + T get_first_filter(UnaryPredicate filter) const { + const Queue* cur = first; + while (cur != nullptr) { + if (!cur->data.empty()) { + for (const auto& item : cur->data) { + if (filter(item)) + return item; + } + } + cur = cur->next_nonempty; + } + + return T(); + } + T pop_first() { Queue* cur = first; while (cur != nullptr) { |