c39a0d1e89
This class offers a forward-only const_iterator, that matches the system low-level functions' logic (e.g. readdir()/dirstream logic). This iterator is a std::input_iterator_tag. QDirIterator uses Java-style iterators that have a couple of issues: - They don't fit the logic of the underlying native system functions (readdir()/__dirstream and co.), there is no way to know if there is a next entry except by advancing the iterator (calling readdir()) first - As a consequence of the above, two QFileInfo objects, current and next, had to be used to fit that paradigm; and the code always iterated/stat'ed an extra entry past the one we want, e.g. when filtering The next step is porting QAbstractFileEngineIterator and its subclasses to be like QFileSystemIterator, i.e. replace hasNext()/next() with a `bool advance()` virtual method. This is easier to reason about than the Java-style iterators, and is more in-line with the new class. Discussed-on: https://lists.qt-project.org/pipermail/development/2023-December/044745.html Change-Id: I8e696cefdca18d8c78f803efdb83a73dd43eb720 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> |
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| .. | ||
| animation | ||
| global | ||
| io | ||
| ipc | ||
| itemmodels | ||
| kernel | ||
| mimetypes | ||
| platform | ||
| plugin | ||
| serialization | ||
| text | ||
| thread | ||
| time | ||
| tools | ||
| CMakeLists.txt | ||