c++ - directory_iterator 和/或 recursive_directory_iterator 是否保证返回相对路径？

Question

std::filesystem::directory_iterator 和/或 std::filesystem::recursive_directory_iterator 保证返回std: :filesystem::directory_entry 对象的路径相对于它们初始化时使用的基本目录？
或者他们可能返回带有绝对路径的条目？

Answer 1

来自 Filesystem draft N4100 :

The result of calling the path() member of the directory_entry object obtained by dereferencing a directory_iterator is a reference to a path object composed of the directory ar gument from which the iterator was constructed with filename of the directory entry appended as if by operator/=

所以看起来答案是:路径是相对于迭代器构造的路径的。