![]() ![]() ![]() The approved C++ standards document for a given language standard is not available for free. You will occasionally see people quoting the standards document when explaining how something works. The standards document is not designed for learning - rather, it’s designed for compiler writers to be able to implement new language standards accurately. ![]() Where can I view the C++ standards document?Įach C++ language standard is described by a standards document, which is a formal technical document that is the authoritative source for the rules and requirements of a given language standard. ![]() When you create a new project, you will find this template under the “User templates” option. In Code::Blocks, choose File -> Save project as template. Inline constexpr std::string_view str // designated initializers You may still see the code names used in places (especially for upcoming version of the language standard, which won’t have a final name yet).Īfter enabling the C++17 language standard (or higher), you should be able to compile the following code without any warnings or errors. For example, C++11 was called c++1x while it was being worked on. Consequently, in-progress language standards are given code names, which are then replaced by the actual names upon finalization of the standard. However, when a new language standard is being agreed upon, it’s not clear in what year the finalization will take place. If you wish to use a different language standard (and you probably will), you’ll have to configure your IDE/compiler to do so.Ĭode names for in-progress language standardsįinalized language standards are named after the years in which they are finalized (e.g. With many different versions of C++ available (C++98, C++03, C++11, C++14, C++17, C++20, etc…) how does your compiler know which one to use? Generally, a compiler will pick a standard to default to (typically not the most recent language standard). ![]()
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