30 lines
843 B
C++
30 lines
843 B
C++
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#include "mix_cc/exception/exception_mt.h"
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#include "mix_cc/algorithm/is_found.h"
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#include <mutex>
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#include <queue>
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#include <unordered_map>
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namespace mix_cc {
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namespace exception_mt {
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static std::mutex e_mutex;
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static std::unordered_map<std::thread::id, std::exception> e_map;
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} // namespace exception_mt
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void storage_exception_mt(std::exception e, std::thread::id tid) {
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std::lock_guard lg(exception_mt::e_mutex);
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exception_mt::e_map.insert(std::make_pair(tid, e));
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}
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std::optional<std::exception> receive_exception_mt(std::thread::id tid) {
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std::lock_guard lg(exception_mt::e_mutex);
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auto iter = exception_mt::e_map.find(tid);
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if (is_found(exception_mt::e_map, iter)) {
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auto ret = iter->second;
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exception_mt::e_map.erase(iter);
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return std::make_optional(ret);
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}
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return std::nullopt;
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};
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} // namespace mix_cc
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