std::basic_ifstream::close
void close(); | | |
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关闭关联文件。
有效呼叫rdbuf()->close()
如果操作过程中发生错误,setstate(failbit)
叫做。
参数
%280%29
返回值
%280%29
注记
此函数由Basic的析构函数调用。[医]如果流对象超出作用域,通常不会直接调用。
例
另见
is_open | checks if the stream has an associated file (public member function) |
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open | opens a file and associates it with the stream (public member function) |
close | flushes the put area buffer and closes the associated file (public member function of std::basic_filebuf) |
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