- ranges-status:
libc++ Ranges Status¶
Overview¶
This document contains the status of the Ranges library in libc++. It is used to track both the status of the sub-projects of the ranges library and who is assigned to these sub-projects. This is imperative to effective implementation so that work is not duplicated and implementors are not blocked by each other.
If you are interested in contributing to the libc++ Ranges library, please send a message to the #libcxx channel in the LLVM discord. Please do not start working on any of the assigned items below.
Major features¶
| Standard | Name | Assignee | CL | Status |
|---|---|---|---|---|
| C++23 | ranges::to | Unassigned | No patch yet | Not started |
| C++23 | Pipe support for user-defined range adaptors | Unassigned | No patch yet | Not started |
| C++23 | Formatting Ranges | Mark de Wever | Various | Complete |
Views¶
| Standard | View | Assignee | CL | Status |
|---|---|---|---|---|
| C++20 | empty | Zoe Carver | D103208 | ✅ |
| C++20 | single | Zoe Carver | D106840 | ✅ |
| C++20 | iota (view) | Zoe Carver | D107396 | ✅ |
| C++20 | all | Zoe Carver | D102028 | ✅ |
| C++20 | ref_view | Zoe Carver | D102020 | ✅ |
| C++20 | owning_view | Arthur O’Dwyer | D116894 | ✅ |
| C++20 | filter | Louis Dionne | D109086 | ✅ |
| C++20 | transform | Zoe Carver | D103056 | ✅ |
| C++20 | take | Zoe Carver | D106507 | ✅ |
| C++20 | take_while | Hui Xie | D134952 | ✅ |
| C++20 | drop | Zoe Carver | D102037 | ✅ |
| C++20 | drop_while | Hui Xie | D135460 | ✅ |
| C++20 | join | Zoe Carver | D107671 | ✅ |
| C++20 | split | Unassigned | No patch yet | Not started |
| C++20 | lazy_split | Zoe Carver and Konstantin Varlamov | D107500 | ✅ |
| C++20 | counted | Zoe Carver | D106923 | ✅ |
| C++20 | common | Zoe Carver | D105753 | ✅ |
| C++20 | reverse | Zoe Carver | D107096 | ✅ |
| C++20 | elements / keys / values | Hui Xie | D136268 | ✅ |
| C++20 | istream | Hui Xie | D133317 | ✅ |
| C++23 | repeat | Unassigned | No patch yet | Not started |
| C++23 | cartesian_product | Unassigned | No patch yet | Not started |
| C++23 | zip | Hui Xie | D122806 | ✅ |
| C++23 | zip_transform | Hui Xie | No patch yet | Not started |
| C++23 | adjacent | Hui Xie | No patch yet | Not started |
| C++23 | adjacent_transform | Hui Xie | No patch yet | Not started |
| C++23 | join_with | Unassigned | No patch yet | Not started |
| C++23 | slide | Unassigned | No patch yet | Not started |
| C++23 | chunk | Unassigned | No patch yet | Not started |
| C++23 | chunk_by | Unassigned | No patch yet | Not started |
| C++23 | as_const | Unassigned | No patch yet | Not started |
| C++23 | as_rvalue | Nikolas Klauser | D137637 | Complete |
| C++23 | stride | Unassigned | No patch yet | Not started |
Algorithms¶
| Standard | Algorithm | Assignee | CL | Status |
|---|---|---|---|---|
| C++20 | all C++20 algorithms | N/A | N/A | ✅ |
| C++23 | find_last | Unassigned | No patch yet | Not started |
| C++23 | find_last_if | Unassigned | No patch yet | Not started |
| C++23 | find_last_if_not | Unassigned | No patch yet | Not started |
| C++23 | starts_with | Unassigned | No patch yet | Not started |
| C++23 | ends_with | Unassigned | No patch yet | Not started |
| C++23 | shift_left | Unassigned | No patch yet | Not started |
| C++23 | shift_right | Unassigned | No patch yet | Not started |
| C++23 | iota (algorithm) | Unassigned | No patch yet | Not started |
| C++23 | fold | Unassigned | No patch yet | Not started |
| C++23 | contains | Unassigned | No patch yet | Not started |