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How? Function override in C++

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  • replied
    BrUnO XaVIeR: I have studied your work, I found the buttons in your signature.

    Found that you use the "meta"!
    I tried to use the same thing and voila:
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    You are my Saviour!) T4U!))

    ru: проблема решена, используйте meta, как на картинке, для именования функций в движке.
    Всё что есть в meta: UFUNCTION -> meta документация.
    Last edited by Dr.Freeman; 07-06-2017, 12:48 PM.

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  • replied
    Originally posted by BrUnO XaVIeR View Post
    You can however add a prefix to each function and set their Display Name to be the same for all of them nodes.
    Please, could you give an example of prefix.

    I made the prefix on the direct meaning of this and got quite the expected result:
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    In fact, the engine comes with such features as:
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  • replied
    You cannot overload UFUNCTION() like you can with raw C++ methods.
    You can however add a prefix to each function and set their Display Name to be the same for all of them nodes.

    Leave a comment:


  • replied
    en: Probably we each other a little bit don't understand, talking about the usual overload, which we can use in any program in C++ when writing any program, even without the UE.

    In C++ there is such a thing that functions with the same name can accept different arguments and work as different functions, including the function that satisfies the incoming data.

    I would like to have several functions with the name "Clamp", working with different arguments.


    ru: Наверное мы друг-друга немного не понимаем, речь о обычно перегрузке, которую мы можем использовать в любой программе на C++ при написании любой программы, даже без UE.

    В C++ есть такая штука, что функции с одинаковым именем, могут принимать разные аргументы и работать как разные функции, включая ту функцию, которая удовлетворяет входящим данным.

    Я хотел бы получить несколько функций с именем "Clamp", работающими с разными аргументами.

    --------------------
    void set(int);
    void set(float);
    void set(int, int);
    --------------------

    https://msdn.microsoft.com/library/5dhe1hce.aspx
    PS: I value your answers.

    Leave a comment:


  • replied
    Originally posted by ExtraLifeMatt View Post
    You can't overload a non-virtual method. Statics are non-virtual and cannot be made virtual. You'd need to add a new method that does what you want.
    He's 100% correct. Just create a non-static virtual function that FVector Clamp calls.

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  • replied
    You can't overload a non-virtual method. Statics are non-virtual and cannot be made virtual. You'd need to add a new method that does what you want.

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  • replied
    En: Overload is needed in C++, function overloading different incoming and outgoing data with preservation of function names.
    Ru: Перегрузка нужна внутри на C++, перегрузка функций разными входящими и исходящими данными с сохранением имён функций.

    Leave a comment:


  • started a topic How? Function override in C++

    How? Function override in C++

    En: Please help to overload a function in C++
    Ru: Пожалуйста, помогите перегрузить функции в C++

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