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Thread: C++23

  1. #1
    2kaud's Avatar
    2kaud is offline Super Moderator Power Poster
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    C++23

    For a summary article re the new features in C++23 see:
    https://github.com/steve-downey/pape...g21-status.org
    All advice is offered in good faith only. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio (using the supported features of the latest standard) and is offered as examples only - not as production quality. I cannot offer advice regarding any other c/c++ compiler/IDE or incompatibilities with VS. You are ultimately responsible for the effects of your programs and the integrity of the machines they run on. Anything I post, code snippets, advice, etc is licensed as Public Domain https://creativecommons.org/publicdomain/zero/1.0/ and can be used without reference or acknowledgement. Also note that I only provide advice and guidance via the forums - and not via private messages!

    C++23 Compiler: Microsoft VS2022 (17.4.2)

  2. #2
    2kaud's Avatar
    2kaud is offline Super Moderator Power Poster
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    Re: C++23

    All advice is offered in good faith only. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio (using the supported features of the latest standard) and is offered as examples only - not as production quality. I cannot offer advice regarding any other c/c++ compiler/IDE or incompatibilities with VS. You are ultimately responsible for the effects of your programs and the integrity of the machines they run on. Anything I post, code snippets, advice, etc is licensed as Public Domain https://creativecommons.org/publicdomain/zero/1.0/ and can be used without reference or acknowledgement. Also note that I only provide advice and guidance via the forums - and not via private messages!

    C++23 Compiler: Microsoft VS2022 (17.4.2)

  3. #3
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    How C++23 changes the way we write code

    These are links to the CppCon 2022 keynote speech, where Timur Doumler presents what he considers the four most important features of C++ 23, namely: deducing this, std::expected, std::mdspan, and std:: print.

    https://isocpp.org/blog/2022/10/cppc...-timur-doumler

    https://www.youtube.com/embed/eD-ceG-oByA

    For example, this is what the Hello World program looks like in C++ 23,

    Code:
    import std;
    
    int main() {
        std::println("Hello, World!");
    }
    Last edited by wolle; October 22nd, 2022 at 02:15 AM.

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