C++03: Difference between revisions

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C++03 is a version of the ISO/IEC 14882 standard for the C++ programming language. It is defined by two standards organizations, the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), in standard ISO/IEC 14882:2003.

C++03 replaced the prior C++98 standard. C++03 was later replaced by C++11. C++03 was primarily a bug fix release for the implementers to ensure greater consistency and portability.[1] This revision addressed 92 core language defect reports,[2] 125 library defect reports,[3] and included only one new language feature: value initialization.[4]

Among the more noteworthy defect reports addressed by C++03 was the library defect report 69,[5] whose resolution added the requirement that elements in a vector are stored contiguously.[6] This codifies the common expectation that a C++ std::vector object uses a memory layout similar to an array. While most implementations satisfied this expectation, it was not required by C++98.

See also

References

  1. ↑ "Bjarne Stroustrup's FAQ – What is the difference between C++98 and C++03?". Bjarne Stroustrup's homepage. Archived from the original on February 6, 2016. https://web.archive.org/web/20160206214150/http://www.stroustrup.com/bs_faq.html#C++03. 
  2. ↑ "C++ Standard Core Language Issue Index by Status: Issues with "TC1" Status". https://open-std.org/JTC1/SC22/WG21/docs/cwg_status.html. 
  3. ↑ "C++ Standard Library Issues List: TC1 (125 issues)". https://open-std.org/JTC1/SC22/WG21/docs/lwg-status.html#TC1. 
  4. ↑ "Value initialization", C++ reference, https://en.cppreference.com/w/cpp/language/value_initialization, retrieved 2016-05-30 
  5. ↑ "C++ Standard Library Defect Report List: 69. Must elements of a vector be contiguous?". https://open-std.org/JTC1/SC22/WG21/docs/lwg-defects.html#69. 
  6. ↑ Herb, Sutter (2002). More Exceptional C++: 40 New Engineering Puzzles, Programming Problems, and Solutions. Boston: Pearson Education, Inc.. p. 48. ISBN 0-201-70434-X. https://books.google.com/books?id=_1uD7khOQooC&q=%22technical+corrigendum+1%22&pg=PA48. Retrieved 2022-09-20. 
  • British Standards Institute (2003-10-01). The C++ Standard: Incorporating Technical Corrigendum No. 1. John Wiley & Sons, Inc.. ISBN 978-0-470-84674-2. 



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