std::filesystem::directory_iterator::directory_iterator
directory_iterator(); | (1) | (since C++17) |
|---|---|---|
explicit directory_iterator( const std::filesystem::path& p ); | (2) | (since C++17) |
directory_iterator( const std::filesystem::path& p, std::error_code& ec ); | (3) | (since C++17) |
directory_iterator( const directory_iterator& ) = default; | (4) | (since C++17) |
directory_iterator( directory_iterator&& ) = default; | (5) | (since C++17) |
p.如果p
参数
例外
1%29
noexcept规格：
noexcept
2%29std::filesystem::filesystem_error如果发生错误。异常对象是用p作为一种争论。
3%29
noexcept规格：
noexcept
注记
要在当前目录上迭代，请将迭代器构造为directory_iterator(".")而不是directory_iterator("")...
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