在現代計算機體系結構中 CPU 可以使用單獨的指令直接讀取或寫入，被認為是計算機的核心。而 CPU 和主存儲器的組合，任何信息傳入或傳出 CPU /內存組合，例如通過從磁盤驅動器讀取數據，就會被認為是 I/O；CPU 及其電路版提供用於低階編程的存儲器映射 I/O，例如在設備驅動程序的實現中，或者提供對 I/O通道的訪問。一個 I/O算法設計是利用內存，而且高效地進行與輔助存儲設備交換數據時，如一個磁盤驅動器。
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I have a function that searches a vector of iterators and returns the iterator if its names matches a string passed as an argument. koalaGraph::PVertex lookUpByName(std::string Name, std::vector<koalaGraph::PVertex>& Vertices) { for (size_t i = 0; i < Vertices.size(); i++) { if(Vertices[i]->info.name == Name) return Vertices[i]; } } My question is how can I implement this as a lambda, to use it in connection with std::find_if ? I'm trying this: std::vector<koalaGraph::PVertex> V; std::string Name; std::find_if(V.begin(), V.end(), [&Name]() {return Name == V->info.name;}) But it says that V an enclosing-function local variable cannot be referenced in a lambda body unless it is in the capture list.
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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}
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I am installing hackintosh in virtualbox on ubuntu, but when I try to start, I get above error. Here are some more details, Result Code: NS_ERROR_FAILURE (0x80004005) Component: ConsoleWrap Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed} How can I solve this issue?
16.04 virtualbox
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asked Oct 22 '17 at 15:10
luv.preet luv.preet
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本條目介紹的是電腦術語。關於日本科技公司，請見“艾歐資訊”。
