C++17

C++17 is a version of the ISO/IEC 14882 standard for the C++ programming language. C++17 replaced the prior version of the C++ standard, called C++14, and was later replaced by C++20.

History

Before the C++ Standards Committee fixed a 3-year release cycle, C++17's release date was uncertain. In that time period, the C++17 revision was also called C++1z, following C++0x or C++1x for C++11 and C++1y for C++14. The C++17 specification reached the Draft International Standard (DIS) stage in March 2017. This DIS was unanimously approved, with only editorial comments, and the final standard was published as ISO/IEC 14882:2017 in December 2017. Few changes were made to the C++ Standard Template Library, although some algorithms in the <algorithm> header were given support for explicit parallelization and some syntactic enhancements were made.

New features

C++17 introduced many new features. The following lists may be incomplete.

Language

Making the text message for static_assert optional
Allow typename (as an alternative to class) in a template template parameter
New rules for auto deduction from braced-init-list
Nested namespace definitions, e.g., namespace X::Y { ... } instead of namespace X { namespace Y { ... } }
Allowing attributes for namespaces and enumerators
New standard attributes [[fallthrough]], [[maybe_unused]] and [[nodiscard]]
UTF-8 (u8) character literals (UTF-8 string literals have existed since C++11; C++17 adds the corresponding character literals for consistency, though as they are restricted to a single byte they can only store "Basic Latin" and C0 control codes, i.e. ASCII)
Hexadecimal floating-point literals
Use of auto as the type for a non-type template parameter
Constant evaluation for all non-type template arguments
Fold expressions, for variadic templates
A compile-time static if with the form if constexpr (expression)
Structured binding declarations, allowing auto [a, b] = getTwoReturnValues();
Initializers in if and switch statements
copy-initialization and direct-initialization of objects of type T from prvalue expressions of type T (ignoring top-level cv-qualifiers) shall result in no copy or move constructors from the prvalue expression. See copy elision for more information.
Some extensions on over-aligned memory allocation
Class template argument deduction (CTAD), introducing constructor deduction guides, e.g. allowing std::pair(5.0, false) instead of requiring explicit constructor arguments types std::pair<double, bool>(5.0, false) or an additional helper template function std::make_pair(5.0, false).
Inline variables, which allows the definition of variables in header files without violating the one definition rule. The rules are effectively the same as inline functions
__has_include, allowing the availability of a header to be checked by preprocessor directives
Value of __cplusplus changed to 201703L
Exception specifications were made part of the function type
Lambda expressions can capture "*this" by value

Library

Most of Library Fundamentals TS I, including:
- <string_view> header: std::string_view, a read-only non-owning reference to a character sequence or string-slice
- <optional>: std::optional, for representing optional objects, a data type that may not always be returned by a given algorithm with support for non-return
- <any>: std::any, for representing the any type, which holds a single value of any type
std::uncaught_exceptions, as a replacement of std::uncaught_exception in exception handling. Located in <exception>. uncaught_exceptions counts the number of exceptions in the current thread that have been thrown/rethrown and not yet entered a matching catch clause, whereas uncaught_exception only detects whether stack unwinding is in progress.
New insertion functions try_emplace and insert_or_assign for std::map (a tree map) and std::unordered_map (a hash map) key-value associative data structures
Uniform container access: std::size, std::empty and std::data
Definition of "contiguous iterators"
<filesystem>: a file system library, std::filesystem (based on boost::filesystem)
Parallel versions of STL algorithms
<cmath>: additional mathematical special functions, including elliptic integrals and Bessel functions
<variant>: std::variant, a tagged union container
std::byte, allowing char to be replaced for data types intending to model a byte of data as a byte rather than a character
Logical operator traits: std::conjunction, std::disjunction and std::negation
<memory_resource> header, for polymorphic memory resources

Removed features

This revision of C++ not only added new features but also removed a few.

Trigraphs were removed.
Some deprecated types and functions were removed from the standard library, including std::auto_ptr, std::random_shuffle, and old function adaptors. These were superseded in C++11 by improved facilities such as std::unique_ptr, std::shuffle, std::bind, and lambdas.
The (formerly deprecated) use of the keyword register as a storage class specifier was removed. This keyword is still reserved but now unused.

Compiler support

GCC has had complete support for C++17 language features since version 8.
Clang 5 and later supports all C++17 language features.
Visual Studio 2017 15.8 (MSVC 19.15) and later supports all C++17 language features.

Library support

libstdc++ since version 9.1 has complete support for C++17 (8.1 without Parallelism TS and referring to C99 instead of C11)
libc++ as of version 9 has partial support for C++17, with the remainder "in progress"
Visual Studio 2017 15.8 (MSVC 19.15) Standard Library and later supports all C++17 library features except for "Elementary String Conversions" and referring to C99 instead of C11. "Elementary String Conversions" is added in Visual Studio 2019 16.4

References

↑ "N4661 Editors' Report -- Programming Languages -- C++". 21 March 2017. Archived from the original on 2020-02-04. Retrieved 2017-03-21.
↑ "ISO/IEC DIS 14882: Programming Languages — C++" (PDF). Archived from the original (PDF) on 2017-03-25.
↑ Herb Sutter (6 September 2017). "C++17 is formally approved". Archived from the original on 29 January 2020. Retrieved 12 September 2017.
↑ "ISO/IEC 14882:2017". Archived from the original on 2013-01-29. Retrieved 2017-12-03.
↑ "N3928: Extending static_assert, v2 (Walter E. Brown)" (PDF). Archived (PDF) from the original on 2015-08-11. Retrieved 2015-04-03.
↑ "N4051: Allow typename in a template template parameter (Richard Smith)". Archived from the original on 2015-08-11. Retrieved 2015-04-03.
↑ "N3922: New Rules for auto deduction from braced-init-list (James Dennett)". Archived from the original on 2015-08-10. Retrieved 2014-11-28.
1 2 3 "Updates to my trip report". Archived from the original on 2015-03-19. Retrieved 2014-11-28.
↑ "N4230: Nested namespace definition (Robert Kawulak, Andrew Tomazos)". Archived from the original on 2015-08-03. Retrieved 2014-11-28.
1 2 3 4 5 "New core language papers adopted for C++17". Archived from the original on 2015-04-27. Retrieved 2014-11-15.
↑ "N4266: Attributes for namespaces and enumerators (Richard Smith)". Archived from the original on 2016-03-06. Retrieved 2014-11-15.
↑ "N4640: Working Draft, Standard for Programming Language C++" (PDF). pp. 193–195. Archived (PDF) from the original on 2017-03-12. Retrieved 2017-03-09.
↑ "N4267: Adding u8 character literals (Richard Smith)". Archived from the original on 2015-10-28. Retrieved 2014-11-15.
↑ Thomas Köppe. "Hexadecimal floating literals for C++". Archived from the original on 2022-09-21. Retrieved 2017-07-16.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §5.13.4. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ James Touton; Mike Spertus (2016-06-23). "Declaring non-type template parameters with auto". Archived from the original on 2017-09-16. Retrieved 2020-11-08.
↑ "N4268: Allow constant evaluation for all non-type template arguments (Richard Smith)". Archived from the original on 2016-03-12. Retrieved 2014-11-15.
↑ "N4295: Folding expressions (Andrew Sutton, Richard Smith)". Archived from the original on 2015-04-04. Retrieved 2014-11-15.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §9.4.1. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §11.5. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ "Selection statements with initializer". Archived from the original on 2017-10-06. Retrieved 2018-10-09.
↑ "Dynamic memory allocation for over-aligned data". Archived from the original on 2017-09-08. Retrieved 2017-03-13.
↑ "Class template argument deduction". Archived from the original on 2019-01-31. Retrieved 2019-01-30.
↑ "CppCon 2018: Timur Doumler "Class template argument deduction in C++17"". YouTube. Archived from the original on 2019-08-21. Retrieved 2019-01-30.
↑ "N4640: Working Draft, Standard for Programming Language C++" (PDF). pp. 431–433. Archived (PDF) from the original on 2017-03-12. Retrieved 2017-03-09.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §19.8. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ "P0012R1: Make exception specifications be part of the type system, version 5". Archived from the original on 2017-09-12. Retrieved 2018-12-17.
↑ "P0018R3: Lambda Capture of *this by Value as [=,*this], version 3". Archived from the original on 2017-08-22. Retrieved 2021-06-21.
↑ "Adopt Library Fundamentals V1 TS Components for C++17 (R1)". Archived from the original on 2016-04-05. Retrieved 2016-03-23.
↑ "Current Status". Archived from the original on 2020-09-08.
↑ "std::basic_string_view - cppreference.com". en.cppreference.com. Archived from the original on 2016-06-17. Retrieved 2016-06-23.
↑ "N4259: Wording for std::uncaught_exceptions (Herb Sutter)" (PDF). Archived (PDF) from the original on 2014-11-29. Retrieved 2014-11-15.
↑ "N4279: Improved insertion interface for unique-key maps (Thomas Köppe)". Archived from the original on 2015-04-27. Retrieved 2014-11-15.
1 2 3 "New standard library papers adopted for C++17". Archived from the original on 2014-11-29. Retrieved 2014-11-15.
↑ "N4280: Non-member size() and more (Riccardo Marcangelo)" (PDF). Archived (PDF) from the original on 2015-03-09. Retrieved 2014-11-15.
↑ "N4284: Contiguous Iterators (Jens Maurer)". Archived from the original on 2014-11-29. Retrieved 2014-11-15.
↑ "Filesystem Library Proposal (Beman Dawes)". Archived from the original on 2016-07-20. Retrieved 2015-12-12.
↑ "The Parallelism TS Should be Standardized". Archived from the original on 2016-04-05. Retrieved 2016-03-23.
↑ "Mathematical Special Functions for C++17, v5" (PDF). Archived (PDF) from the original on 2016-04-05. Retrieved 2016-03-23.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §23.7. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ "A byte type definition" (PDF). Archived (PDF) from the original on 2017-03-25. Retrieved 2017-03-25.
↑ "N4659: Working Draft, Standard for Programming Language C++" (PDF). §23.15.8. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.
↑ "PMR (Polymorphic Memory Resources) fully described -- Nico Josuttis". Archived from the original on 2021-08-28. Retrieved 2020-11-16.
↑ "N3981: Removing trigraphs??! (Richard Smith)". 2014-05-06. Archived from the original on 2018-07-09. Retrieved 2015-04-03.
↑ IBM comment on preparing for a Trigraph-adverse future in C++17 Archived 2018-09-11 at the Wayback Machine, IBM paper N4210, 2014-10-10. Authors: Michael Wong, Hubert Tong, Rajan Bhakta, Derek Inglis
↑ "N4190: Removing auto_ptr, random_shuffle(), And Old <functional> Stuff (Stephan T. Lavavej)". Archived from the original on 2017-10-20. Retrieved 2014-11-28.
↑ "C++ Keywords: register". Archived from the original on 2018-09-03. Retrieved 2018-09-03.
↑ "C++ Standards Support in GCC - GNU Project - Free Software Foundation (FSF)". gcc.gnu.org. Archived from the original on 2018-04-04. Retrieved 2018-04-03.
↑ "Clang - C++17, C++14, C++11 and C++98 Status". clang.llvm.org. Archived from the original on 2013-07-04. Retrieved 2018-06-26.
↑ corob-msft. "Visual C++ Language Conformance". docs.microsoft.com. Archived from the original on 2018-06-19. Retrieved 2018-06-19.
↑ "Announcing: MSVC Conforms to the C++ Standard". 7 May 2018. Archived from the original on 2018-08-26. Retrieved 2018-05-08.
↑ "Chapter 1. Status". gcc.gnu.org. Archived from the original on 2018-06-04. Retrieved 2018-06-19.
↑ "libc++ C++17 Status". llvm.org. Archived from the original on 2019-05-24. Retrieved 2019-05-24.
↑ "Announcing: MSVC Conforms to the C++ Standard". devblogs.microsoft.com. 7 May 2018. Archived from the original on 2018-08-26. Retrieved 2019-05-24.

[1] "N4661 Editors' Report -- Programming Languages -- C++". 21 March 2017. Archived from the original on 2020-02-04. Retrieved 2017-03-21.

[2] "ISO/IEC DIS 14882: Programming Languages — C++" (PDF). Archived from the original (PDF) on 2017-03-25.

[3] Herb Sutter (6 September 2017). "C++17 is formally approved". Archived from the original on 29 January 2020. Retrieved 12 September 2017.

[4] "ISO/IEC 14882:2017". Archived from the original on 2013-01-29. Retrieved 2017-12-03.

[5] "N3928: Extending static_assert, v2 (Walter E. Brown)" (PDF). Archived (PDF) from the original on 2015-08-11. Retrieved 2015-04-03.

[6] "N4051: Allow typename in a template template parameter (Richard Smith)". Archived from the original on 2015-08-11. Retrieved 2015-04-03.

[7] "N3922: New Rules for auto deduction from braced-init-list (James Dennett)". Archived from the original on 2015-08-10. Retrieved 2014-11-28.

[isocpp-update-8] 1 2 3 "Updates to my trip report". Archived from the original on 2015-03-19. Retrieved 2014-11-28.

[9] "N4230: Nested namespace definition (Robert Kawulak, Andrew Tomazos)". Archived from the original on 2015-08-03. Retrieved 2014-11-28.

[isocpp-core-10] 1 2 3 4 5 "New core language papers adopted for C++17". Archived from the original on 2015-04-27. Retrieved 2014-11-15.

[11] "N4266: Attributes for namespaces and enumerators (Richard Smith)". Archived from the original on 2016-03-06. Retrieved 2014-11-15.

[12] "N4640: Working Draft, Standard for Programming Language C++" (PDF). pp. 193–195. Archived (PDF) from the original on 2017-03-12. Retrieved 2017-03-09.

[13] "N4267: Adding u8 character literals (Richard Smith)". Archived from the original on 2015-10-28. Retrieved 2014-11-15.

[14] Thomas Köppe. "Hexadecimal floating literals for C++". Archived from the original on 2022-09-21. Retrieved 2017-07-16.

[15] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §5.13.4. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[16] James Touton; Mike Spertus (2016-06-23). "Declaring non-type template parameters with auto". Archived from the original on 2017-09-16. Retrieved 2020-11-08.

[17] "N4268: Allow constant evaluation for all non-type template arguments (Richard Smith)". Archived from the original on 2016-03-12. Retrieved 2014-11-15.

[18] "N4295: Folding expressions (Andrew Sutton, Richard Smith)". Archived from the original on 2015-04-04. Retrieved 2014-11-15.

[19] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §9.4.1. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[20] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §11.5. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[21] "Selection statements with initializer". Archived from the original on 2017-10-06. Retrieved 2018-10-09.

[22] "Dynamic memory allocation for over-aligned data". Archived from the original on 2017-09-08. Retrieved 2017-03-13.

[23] "Class template argument deduction". Archived from the original on 2019-01-31. Retrieved 2019-01-30.

[24] "CppCon 2018: Timur Doumler "Class template argument deduction in C++17"". YouTube. Archived from the original on 2019-08-21. Retrieved 2019-01-30.

[25] "N4640: Working Draft, Standard for Programming Language C++" (PDF). pp. 431–433. Archived (PDF) from the original on 2017-03-12. Retrieved 2017-03-09.

[26] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §19.8. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[27] "P0012R1: Make exception specifications be part of the type system, version 5". Archived from the original on 2017-09-12. Retrieved 2018-12-17.

[28] "P0018R3: Lambda Capture of *this by Value as [=,*this], version 3". Archived from the original on 2017-08-22. Retrieved 2021-06-21.

[29] "Adopt Library Fundamentals V1 TS Components for C++17 (R1)". Archived from the original on 2016-04-05. Retrieved 2016-03-23.

[30] "Current Status". Archived from the original on 2020-09-08.

[31] "std::basic_string_view - cppreference.com". en.cppreference.com. Archived from the original on 2016-06-17. Retrieved 2016-06-23.

[32] "N4259: Wording for std::uncaught_exceptions (Herb Sutter)" (PDF). Archived (PDF) from the original on 2014-11-29. Retrieved 2014-11-15.

[33] "N4279: Improved insertion interface for unique-key maps (Thomas Köppe)". Archived from the original on 2015-04-27. Retrieved 2014-11-15.

[isocpp-stdlib-34] 1 2 3 "New standard library papers adopted for C++17". Archived from the original on 2014-11-29. Retrieved 2014-11-15.

[35] "N4280: Non-member size() and more (Riccardo Marcangelo)" (PDF). Archived (PDF) from the original on 2015-03-09. Retrieved 2014-11-15.

[36] "N4284: Contiguous Iterators (Jens Maurer)". Archived from the original on 2014-11-29. Retrieved 2014-11-15.

[37] "Filesystem Library Proposal (Beman Dawes)". Archived from the original on 2016-07-20. Retrieved 2015-12-12.

[38] "The Parallelism TS Should be Standardized". Archived from the original on 2016-04-05. Retrieved 2016-03-23.

[39] "Mathematical Special Functions for C++17, v5" (PDF). Archived (PDF) from the original on 2016-04-05. Retrieved 2016-03-23.

[40] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §23.7. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[41] "A byte type definition" (PDF). Archived (PDF) from the original on 2017-03-25. Retrieved 2017-03-25.

[42] "N4659: Working Draft, Standard for Programming Language C++" (PDF). §23.15.8. Archived (PDF) from the original on 2017-12-07. Retrieved 2017-03-24.

[43] "PMR (Polymorphic Memory Resources) fully described -- Nico Josuttis". Archived from the original on 2021-08-28. Retrieved 2020-11-16.

[44] "N3981: Removing trigraphs??! (Richard Smith)". 2014-05-06. Archived from the original on 2018-07-09. Retrieved 2015-04-03.

[45] IBM comment on preparing for a Trigraph-adverse future in C++17 Archived 2018-09-11 at the Wayback Machine, IBM paper N4210, 2014-10-10. Authors: Michael Wong, Hubert Tong, Rajan Bhakta, Derek Inglis

[46] "N4190: Removing auto_ptr, random_shuffle(), And Old <functional> Stuff (Stephan T. Lavavej)". Archived from the original on 2017-10-20. Retrieved 2014-11-28.

[47] "C++ Keywords: register". Archived from the original on 2018-09-03. Retrieved 2018-09-03.

[48] "C++ Standards Support in GCC - GNU Project - Free Software Foundation (FSF)". gcc.gnu.org. Archived from the original on 2018-04-04. Retrieved 2018-04-03.

[49] "Clang - C++17, C++14, C++11 and C++98 Status". clang.llvm.org. Archived from the original on 2013-07-04. Retrieved 2018-06-26.

[50] rob-msft. "Visual C++ Language Conformance". docs.microsoft.com. Archived from the original on 2018-06-19. Retrieved 2018-06-19.

[51] "Announcing: MSVC Conforms to the C++ Standard". 7 May 2018. Archived from the original on 2018-08-26. Retrieved 2018-05-08.

[52] "Chapter 1. Status". gcc.gnu.org. Archived from the original on 2018-06-04. Retrieved 2018-06-19.

[53] "libc++ C++17 Status". llvm.org. Archived from the original on 2019-05-24. Retrieved 2019-05-24.

[54] "Announcing: MSVC Conforms to the C++ Standard". devblogs.microsoft.com. 7 May 2018. Archived from the original on 2018-08-26. Retrieved 2019-05-24.

v t e C++
C++ Outline C with Classes C++98 C++03 C++11 C++14 C++17 C++20 C++23 C++26 C++29 Libraries
Features	C++ syntax Classes Concepts Special member functions Exception handling (Exception safety) Function overloading Modules Move semantics new and delete Operator overloading Operators Preprocessor References Reflection Templates Virtual functions Placement syntax
Standard Library	Algorithms Allocators Functional wrappers I/O Strings Sequence containers Ordered associative containers Unordered associative containers
Ideas	As-if rule Barton–Nackman trick constant expressions Copy elision Curiously recurring template pattern Most vexing parse One Definition Rule Resource acquisition is initialization Rule of three Slicing Special member functions Substitution failure is not an error Template metaprogramming
Compilers	Comparison of C++ compilers Borland C++ Borland Turbo C++ C++Builder Clang Comeau C/C++ GCC IAR Embedded Workbench Intel C++ Compiler Oracle Solaris Studio Visual C++ (MSVC) Watcom C/C++
IDEs	Comparison of C IDEs Anjuta CLion Code::Blocks CodeLite Dev-C++ Eclipse Geany NetBeans KDevelop Qt Creator Visual Studio
Superset languages	Objective-C++ C++/CLI C++/CX Ch SYCL
Dialects	Embedded C++
Relative to other languages	Comparison of programming languages Comparison of Java and C++ Compatibility of C and C++
People	David Abrahams Andrei Alexandrescu Pete Becker Rick Mascitti Scott Meyers Alexander Stepanov Bjarne Stroustrup Herb Sutter
Category

v t e International Organization for Standardization (ISO) standards
List of ISO standards – ISO romanizations – IEC standards
1–9999	1 2 3 4 6 7 9 16 17 31 -0 -1 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 68-1 128 216 217 226 228 233 259 261 262 302 306 361 500 518 519 639 -1 -2 -3 -5 -6 646 657 668 690 704 732 764 838 843 860 898 965 999 1000 1004 1007 1073-1 1073-2 1155 1413 1538 1629 1745 1989 2014 2015 2022 2033 2047 2108 2145 2146 2240 2281 2533 2709 2711 2720 2788 2848 2852 2921 3029 3103 3166 -1 -2 -3 3297 3307 3601 3602 3864 3901 3950 3977 4031 4157 4165 4217 4909 5127 5218 5426 5427 5428 5725 5775 5776 5800 5807 5964 6166 6344 6346 6373 6385 6425 6429 6438 6523 6709 6862 6943 7001 7002 7010 7027 7064 7098 7185 7200 7498 -1 7637 7736 7810 7811 7812 7813 7816 7942 8000 8093 8178 8217 8373 8501-1 8571 8583 8601 8613 8632 8651 8652 8691 8802-5 8805/8806 8807 8820-5 8859 -1 -2 -3 -4 -5 -6 -7 -8 -8-I -9 -10 -11 -12 -13 -14 -15 -16 8879 9000/9001 9036 9075 9126 9141 9227 9241 9293 9314 9362 9407 9496 9506 9529 9564 9592/9593 9594 9660 9797-1 9897 9899 9945 9984 9985 9995
10000–19999	10006 10007 10116 10118-3 10160 10161 10165 10179 10206 10218 10279 10303 -11 -21 -22 -28 -238 10367 10383 10585 10589 10628 10646 10664 10746 10861 10957 10962 10967 11073 11170 11172 11179 11404 11544 11783 11784 11785 11801 11889 11898 11940 (-2) 11941 11941 (TR) 11992 12006 12052 12182 12207 12234-2 12620 12944 13211 -1 -2 13216 13250 13399 13406-2 13450 13485 13490 13567 13568 13584 13616 13816 13818 13849 14000 14006 14031 14051 14223 14224 14289 14396 14443 14496 -2 -3 -6 -10 -11 -12 -14 -17 -20 14555 14617 14644 14649 14651 14698 14755 14764 14882 14971 15022 15118 15189 15288 15291 15398 15408 15444 -3 -9 15445 15438 15489 15504 15511 15686 15693 15706 -2 15707 15897 15919 15924 15926 15926 WIP 15930 15938 16023 16262 16355-1 16485 16610 16612-2 16750 16949 (TS) 17024 17025 17100 17203 17369 17442 17506 17799 17800 18004 18014 18181 18245 18629 18760 18916 19005 19011 19092 -1 -2 19114 19115 19125 19136 19407 19439 19500 19501 19502 19503 19505 19506 19507 19508 19509 19510 19600 19650 19752 19757 19770 19775-1 19794-5 19831
20000–29999	20000 20022 20121 20252 20400 20802 20830 21000 21001 21047 21122 21482 21500 21778 21827 22000 22275 22300 22301 22315 22319 22322 22380 22381 22382 22392 22395 22396 22537 23000 23003 23008 23009 23090-3 23092 23094-1 23094-2 23270 23271 23360 23941 24517 24613 24617 24707 24728 25178 25964 26000 26262 26300 26324 27000 series 27000 27001 27002 27003 27004 27005 27006 27007 27017 27018 27019 27040 27729 28000 29110 29119 29148 29199-2 29500
30000+	30170 31000 31010 32000 33001 37001 37120 38500 39001 39075 40230 40240 40250 40260 40314 40500 42010 45001 50001 55000 56000 80000
Category