fstream.open的参数
时间: 2023-12-01 08:03:19 浏览: 105
C++流操作之fstream用法介绍
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fstream.open的参数是文件路径和打开模式。具体来说,它接受一个字符串作为文件路径,用于指定要打开的文件的位置和名称。其次,它还接受一个打开模式作为可选参数,用于指定文件的打开方式,例如读取(std::ios::in)、写入(std::ios::out)或同时读写(std::ios::in | std::ios::out)。如果没有指定打开模式,默认为读取模式。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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