CxCli: better TryRemove.
GitOrigin-RevId: ef4394f1dd2d1fdf6609412ec666954316aafa66
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@ -49,9 +49,15 @@ public:
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value = it->second;
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value = it->second;
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return true;
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return true;
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}
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}
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void TryRemove(Key key, Value &value) {
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bool TryRemove(Key key, Value &value) {
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std::lock_guard<std::mutex> guard(mutex_);
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std::lock_guard<std::mutex> guard(mutex_);
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impl_.erase(key);
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auto it = impl_.find(key);
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if (it == impl_.end()) {
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return false;
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}
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value = std::move(it->second);
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impl_.erase(it);
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return true;
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}
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}
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Value &operator [] (Key key) {
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Value &operator [] (Key key) {
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std::lock_guard<std::mutex> guard(mutex_);
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std::lock_guard<std::mutex> guard(mutex_);
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