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vector<ios_base::iostate> vflgs {ios_base::goodbit, ios_base::eofbit, ios_base::failbit, ios_base::badbit };
vector<ios_base::iostate> vflgs ...
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# include <ios> # include <vector> std::vector vflgs { std::ios_base::goodbit, std::ios_base::eofbit, std::ios_base::failbit, std::ios_base::badbit };