Difference between revisions of "cpp/experimental"
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| Technical Report on C++ Performance | | Technical Report on C++ Performance | ||
| Published 2006 ([https://www.iso.org/standard/43351.html ISO store]). | | Published 2006 ([https://www.iso.org/standard/43351.html ISO store]). | ||
− | Draft: [ | + | Draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/TR18015.pdf TR18015] (2006-02-15). |
| <!-- {{tt|std::hardware}} --> | | <!-- {{tt|std::hardware}} --> | ||
|- | |- | ||
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| Technical Report on C++ Library Extensions | | Technical Report on C++ Library Extensions | ||
| Published 2007-11-15 ([https://www.iso.org/standard/43289.html ISO store]). | | Published 2007-11-15 ([https://www.iso.org/standard/43289.html ISO store]). | ||
− | Draft: [ | + | Draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1836.pdf n1836] (2005-06-24)<br> |
ISO 29124 split off, the rest merged into C++11. | ISO 29124 split off, the rest merged into C++11. | ||
| | | | ||
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| Extensions to the C++ Library to support mathematical special functions | | Extensions to the C++ Library to support mathematical special functions | ||
| Published 2010-09-03 ([https://www.iso.org/standard/50511.html ISO Store]). | | Published 2010-09-03 ([https://www.iso.org/standard/50511.html ISO Store]). | ||
− | Final draft: [ | + | Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3060.pdf n3060] (2010-03-06).<br> |
{{mark_ok}}[[cpp/numeric/special_functions|Merged into C++17]]. | {{mark_ok}}[[cpp/numeric/special_functions|Merged into C++17]]. | ||
| {{rl|special functions}} | | {{rl|special functions}} | ||
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| Extensions for the programming language C++ to support decimal floating-point arithmetic | | Extensions for the programming language C++ to support decimal floating-point arithmetic | ||
| Published 2011-10-25 ([https://www.iso.org/standard/38843.html ISO Store]) | | Published 2011-10-25 ([https://www.iso.org/standard/38843.html ISO Store]) | ||
− | Draft: [ | + | Draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2849.pdf n2849] (2009-03-06).<br> |
− | May be superseded by a future TS or merged into a future revision of C++ (most recent merge proposal was [ | + | May be superseded by a future TS or merged into a future revision of C++ (most recent merge proposal was [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3871.html n3871]). |
| <!-- {{tt|decimal32}}<br>{{tt|decimal64}}<br>{{tt|decimal128}} --> | | <!-- {{tt|decimal32}}<br>{{tt|decimal64}}<br>{{tt|decimal128}} --> | ||
|- | |- | ||
| ISO/IEC TS 18822:2015 | | ISO/IEC TS 18822:2015 | ||
| C++ File System Technical Specification | | C++ File System Technical Specification | ||
− | | Published 2015-06-18 ([https://www.iso.org/standard/63483.html ISO store]). Final draft: [ | + | | Published 2015-06-18 ([https://www.iso.org/standard/63483.html ISO store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4100.pdf n4100] (2014-07-04).<br> |
{{mark_ok}}[[cpp/filesystem|Merged into C++17]]. | {{mark_ok}}[[cpp/filesystem|Merged into C++17]]. | ||
| {{rl|fs|filesystem}} | | {{rl|fs|filesystem}} | ||
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| ISO/IEC TS 19570:2015 | | ISO/IEC TS 19570:2015 | ||
| C++ Extensions for Parallelism | | C++ Extensions for Parallelism | ||
− | | Published 2015-06-24. ([https://www.iso.org/standard/65241.html ISO Store]). Final draft: [ | + | | Published 2015-06-24. ([https://www.iso.org/standard/65241.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4507.pdf n4507] (2015-05-05).<br> |
{{mark_ok}}Merged into C++17. | {{mark_ok}}Merged into C++17. | ||
| {{rl|parallelism}} | | {{rl|parallelism}} | ||
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| ISO/IEC TS 19841:2015 | | ISO/IEC TS 19841:2015 | ||
| Transactional Memory TS | | Transactional Memory TS | ||
− | | Published 2015-09-16, ([https://www.iso.org/standard/66343.html ISO Store]). Final draft: [ | + | | Published 2015-09-16, ([https://www.iso.org/standard/66343.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4514.pdf n4514] (2015-05-08). |
| [[cpp/language/transactional_memory|transactional memory]] | | [[cpp/language/transactional_memory|transactional memory]] | ||
|- | |- | ||
| ISO/IEC TS 19568:2015 | | ISO/IEC TS 19568:2015 | ||
| C++ Extensions for Library Fundamentals | | C++ Extensions for Library Fundamentals | ||
− | | Published 2015-09-30, ([https://www.iso.org/standard/65238.html ISO Store]). Final draft: [ | + | | Published 2015-09-30, ([https://www.iso.org/standard/65238.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4480.html n4480] (2015-04-07).<br> |
{{mark_ok}}Merged into C++17 except for invocation traits. | {{mark_ok}}Merged into C++17 except for invocation traits. | ||
|{{rl|lib_extensions|library extensions}} | |{{rl|lib_extensions|library extensions}} | ||
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| ISO/IEC TS 19217:2015 | | ISO/IEC TS 19217:2015 | ||
| C++ Extensions for Concepts | | C++ Extensions for Concepts | ||
− | | Published 2015-11-13 ([https://www.iso.org/standard/64031.html ISO Store]). Final draft: [ | + | | Published 2015-11-13 ([https://www.iso.org/standard/64031.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4553.pdf n4553] (2015-10-02). Current draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0734r0.pdf p0734r0] (2017-07-14).<br> |
{{mark_ok}}[[cpp/language/constraints|Merged into C++20]] (with modifications). | {{mark_ok}}[[cpp/language/constraints|Merged into C++20]] (with modifications). | ||
|{{rl|constraints|constraints and concepts}} | |{{rl|constraints|constraints and concepts}} | ||
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| ISO/IEC TS 19571:2016 | | ISO/IEC TS 19571:2016 | ||
| C++ Extensions for Concurrency | | C++ Extensions for Concurrency | ||
− | | Published 2016-01-19 ([https://www.iso.org/standard/65242.html ISO Store]). Final draft: [ | + | | Published 2016-01-19 ([https://www.iso.org/standard/65242.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0159r0.html p0159r0] (2015-10-22).<br> |
{{mark_ok}}Partially merged into C++20. | {{mark_ok}}Partially merged into C++20. | ||
| {{rl|concurrency}} | | {{rl|concurrency}} | ||
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| ISO/IEC TS 19568:2017 | | ISO/IEC TS 19568:2017 | ||
| C++ Extensions for Library Fundamentals, Version 2 | | C++ Extensions for Library Fundamentals, Version 2 | ||
− | | Published 2017-03-30 ([https://www.iso.org/standard/70587.html ISO Store]). Draft: [ | + | | Published 2017-03-30 ([https://www.iso.org/standard/70587.html ISO Store]). Draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/n4617.pdf n4617] (2016-11-28).<br> |
{{mark_ok}}Partially merged into C++17 and C++20. | {{mark_ok}}Partially merged into C++17 and C++20. | ||
| {{rl|lib_extensions_2|library extensions 2}} | | {{rl|lib_extensions_2|library extensions 2}} | ||
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| ISO/IEC TS 21425:2017 | | ISO/IEC TS 21425:2017 | ||
| Ranges TS | | Ranges TS | ||
− | | Published 2017-12-05 ([https://www.iso.org/standard/70910.html ISO Store]). Draft: [ | + | | Published 2017-12-05 ([https://www.iso.org/standard/70910.html ISO Store]). Draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/n4685.pdf n4685] (2017-07-31).<br> |
{{mark_ok}}[[cpp/ranges|Merged into C++20]]. | {{mark_ok}}[[cpp/ranges|Merged into C++20]]. | ||
| {{rl|ranges}} | | {{rl|ranges}} | ||
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| ISO/IEC TS 22277:2017 | | ISO/IEC TS 22277:2017 | ||
| Coroutines TS | | Coroutines TS | ||
− | | Published 2017-12-05 ([https://www.iso.org/standard/73008.html ISO Store]). Draft [ | + | | Published 2017-12-05 ([https://www.iso.org/standard/73008.html ISO Store]). Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4736.pdf n4736] (2018-03-31). Latest draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4775.pdf n4775] (2018-10-07).<br> |
{{mark_ok}}[[cpp/coroutine|Merged into C++20]]. | {{mark_ok}}[[cpp/coroutine|Merged into C++20]]. | ||
| | | | ||
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| ISO/IEC TS 19216:2018 | | ISO/IEC TS 19216:2018 | ||
| Networking TS | | Networking TS | ||
− | | Published 2018-04-24 ([https://www.iso.org/standard/64030.html ISO Store]). Draft [ | + | | Published 2018-04-24 ([https://www.iso.org/standard/64030.html ISO Store]). Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4734.pdf n4734] (2017-04-04). Latest draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4771.pdf n4771] (2018-10-08). |
| {{rl|networking}} | | {{rl|networking}} | ||
|- | |- | ||
| ISO/IEC TS 21544:2018 | | ISO/IEC TS 21544:2018 | ||
| Modules TS | | Modules TS | ||
− | | Published 2018-05-16 ([https://www.iso.org/standard/71051.html ISO Store]). Final Draft [ | + | | Published 2018-05-16 ([https://www.iso.org/standard/71051.html ISO Store]). Final Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4720.pdf n4720] (2018-01-29).<br> |
{{mark_ok}}[[cpp/language/modules|Merged into C++20]]. | {{mark_ok}}[[cpp/language/modules|Merged into C++20]]. | ||
| | | | ||
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| ISO/IEC TS 19570:2018 | | ISO/IEC TS 19570:2018 | ||
| Parallelism TS Version 2 | | Parallelism TS Version 2 | ||
− | | Published 2018-11-15 ([https://www.iso.org/standard/70588.html ISO Store]). Final draft: [ | + | | Published 2018-11-15 ([https://www.iso.org/standard/70588.html ISO Store]). Final draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4793.pdf n4793] (2018-11-26). |
− | Post-publication draft: [ | + | Post-publication draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/n4808.pdf n4808] (2019-03-11). |
| {{rl|parallelism 2}} | | {{rl|parallelism 2}} | ||
|- | |- | ||
| ISO/IEC TS 23619:2021 | | ISO/IEC TS 23619:2021 | ||
| Reflection TS | | Reflection TS | ||
− | | Published 2021-10-11 ([https://www.iso.org/standard/76425.html ISO store]). Draft [ | + | | Published 2021-10-11 ([https://www.iso.org/standard/76425.html ISO store]). Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/n4856.pdf n4856] (2020-03-02). Alternative draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1240r2.pdf p1240r2] (2022-01-15). |
|{{rl|reflect|reflection}} | |{{rl|reflect|reflection}} | ||
|- | |- | ||
| | | | ||
| Numerics | | Numerics | ||
− | | Early development. Draft [ | + | | Early development. Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1889r1.pdf p1889r1] (2019-12-27). |
| | | | ||
|- | |- | ||
| ISO/IEC AWI TS 9922 | | ISO/IEC AWI TS 9922 | ||
| Concurrency TS Version 2 | | Concurrency TS Version 2 | ||
− | | Early development. Draft [ | + | | Early development. Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/n4895.pdf n4895] (2021-08-15). |
| {{rl|concurrency 2}} | | {{rl|concurrency 2}} | ||
|- | |- | ||
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| ISO/IEC AWI TS 12907 | | ISO/IEC AWI TS 12907 | ||
| Transactional Memory TS, Version 2 | | Transactional Memory TS, Version 2 | ||
− | | Early development: [ | + | | Early development: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/n4906.pdf n4906] (2022-02-14). |
| | | | ||
|- | |- | ||
| | | | ||
| Pattern Matching | | Pattern Matching | ||
− | | Early development. Draft [ | + | | Early development. Draft [https://www.open-std.org/JTC1/SC22/WG21/docs/papers/2020/p1371r3.pdf p1371r3] (2020-09-15). |
| | | | ||
|- | |- | ||
| | | | ||
| Linear Algebra | | Linear Algebra | ||
− | | Early development. Draft [ | + | | Early development. Draft [https://www.open-std.org/JTC1/SC22/WG21/docs/papers/2020/p1385r6.pdf p1385r6] (2020-03-01) and [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1673r4.html p1673r4] (2021-08-15). |
| | | | ||
|- | |- | ||
| | | | ||
| 2D Graphics | | 2D Graphics | ||
− | | Early development. Draft [ | + | | Early development. Draft [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0267r10.pdf p0267r10] (2019-10-07). |
| | | | ||
|- | |- | ||
| ISO/IEC NP 19569 | | ISO/IEC NP 19569 | ||
| Array Extensions TS | | Array Extensions TS | ||
− | | {{mark_cancel}} Withdrawn. Abandoned draft: [ | + | | {{mark_cancel}} Withdrawn. Abandoned draft: [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3820.html n3820] (2013-10-10). |
| | | | ||
|} | |} |
Revision as of 21:28, 22 September 2022
The C++ standards committee publishes experimental C++ language and library extensions for future standardization.
Note: until 2012, these publications used the TR (technical report) format. Since 2012 ISO procedure changed to use the TS (technical specification) format.
ISO number | Name | Status | links |
---|---|---|---|
ISO/IEC TR 18015:2006 | Technical Report on C++ Performance | Published 2006 (ISO store).
Draft: TR18015 (2006-02-15). |
|
ISO/IEC TR 19768:2007 | Technical Report on C++ Library Extensions | Published 2007-11-15 (ISO store).
Draft: n1836 (2005-06-24) |
|
ISO/IEC 29124:2010 | Extensions to the C++ Library to support mathematical special functions | Published 2010-09-03 (ISO Store).
Final draft: n3060 (2010-03-06). |
special functions |
ISO/IEC TR 24733:2011 | Extensions for the programming language C++ to support decimal floating-point arithmetic | Published 2011-10-25 (ISO Store)
Draft: n2849 (2009-03-06). |
|
ISO/IEC TS 18822:2015 | C++ File System Technical Specification | Published 2015-06-18 (ISO store). Final draft: n4100 (2014-07-04). |
filesystem |
ISO/IEC TS 19570:2015 | C++ Extensions for Parallelism | Published 2015-06-24. (ISO Store). Final draft: n4507 (2015-05-05). ✔Merged into C++17. |
parallelism |
ISO/IEC TS 19841:2015 | Transactional Memory TS | Published 2015-09-16, (ISO Store). Final draft: n4514 (2015-05-08). | transactional memory |
ISO/IEC TS 19568:2015 | C++ Extensions for Library Fundamentals | Published 2015-09-30, (ISO Store). Final draft: n4480 (2015-04-07). ✔Merged into C++17 except for invocation traits. |
library extensions |
ISO/IEC TS 19217:2015 | C++ Extensions for Concepts | Published 2015-11-13 (ISO Store). Final draft: n4553 (2015-10-02). Current draft: p0734r0 (2017-07-14). ✔Merged into C++20 (with modifications). |
constraints and concepts |
ISO/IEC TS 19571:2016 | C++ Extensions for Concurrency | Published 2016-01-19 (ISO Store). Final draft: p0159r0 (2015-10-22). ✔Partially merged into C++20. |
concurrency |
ISO/IEC TS 19568:2017 | C++ Extensions for Library Fundamentals, Version 2 | Published 2017-03-30 (ISO Store). Draft: n4617 (2016-11-28). ✔Partially merged into C++17 and C++20. |
library extensions 2 |
ISO/IEC TS 21425:2017 | Ranges TS | Published 2017-12-05 (ISO Store). Draft: n4685 (2017-07-31). |
ranges |
ISO/IEC TS 22277:2017 | Coroutines TS | Published 2017-12-05 (ISO Store). Draft n4736 (2018-03-31). Latest draft: n4775 (2018-10-07). |
|
ISO/IEC TS 19216:2018 | Networking TS | Published 2018-04-24 (ISO Store). Draft n4734 (2017-04-04). Latest draft: n4771 (2018-10-08). | networking |
ISO/IEC TS 21544:2018 | Modules TS | Published 2018-05-16 (ISO Store). Final Draft n4720 (2018-01-29). |
|
ISO/IEC TS 19570:2018 | Parallelism TS Version 2 | Published 2018-11-15 (ISO Store). Final draft: n4793 (2018-11-26).
Post-publication draft: n4808 (2019-03-11). |
parallelism 2 |
ISO/IEC TS 23619:2021 | Reflection TS | Published 2021-10-11 (ISO store). Draft n4856 (2020-03-02). Alternative draft p1240r2 (2022-01-15). | reflection |
Numerics | Early development. Draft p1889r1 (2019-12-27). | ||
ISO/IEC AWI TS 9922 | Concurrency TS Version 2 | Early development. Draft n4895 (2021-08-15). | concurrency 2 |
ISO/IEC AWI TS 19568 | C++ Extensions for Library Fundamentals, Version 3 | Early development. Draft n4920 (2022-08-15). | library extensions 3 |
ISO/IEC AWI TS 12907 | Transactional Memory TS, Version 2 | Early development: n4906 (2022-02-14). | |
Pattern Matching | Early development. Draft p1371r3 (2020-09-15). | ||
Linear Algebra | Early development. Draft p1385r6 (2020-03-01) and p1673r4 (2021-08-15). | ||
2D Graphics | Early development. Draft p0267r10 (2019-10-07). | ||
ISO/IEC NP 19569 | Array Extensions TS | × Withdrawn. Abandoned draft: n3820 (2013-10-10). |
See also
C documentation for Experimental C features
|