passing a value from function ito fields of a structure
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Thread: passing a value from function ito fields of a structure

  1. #1
    Join Date
    May 2013
    Posts
    2

    passing a value from function ito fields of a structure

    Is there a way of passing values gotten from a function into a fields of a struct?

    Lets say you got a function that returns sum and square of some numbers.
    How can I assign those values to the new made struct?

    struct Struct

    {

    int sum_from_func;
    int square_from_func;

    };

  2. #2
    2kaud's Avatar
    2kaud is offline Super Moderator Power Poster
    Join Date
    Dec 2012
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    England
    Posts
    5,881

    Re: passing a value from function ito fields of a structure

    Like in this example

    Code:
    struct Struct
    {
    	int sum_from_func;
    	int square_from_func;
    }; 
    
    int sum(int a, int b)
    {
    	return a + b;
    }
    
    int sqr(int a)
    {
    	return a * a;
    }
    
    int main()
    {
    Struct st;
    
    	st.sum_from_func = sum(1, 2);
    	st.square_from_func = sqr(2);
    
    	return 0;
    }
    This gives more info about structs which you might find useful
    http://www.learncpp.com/cpp-tutorial/47-structs/
    Last edited by 2kaud; June 22nd, 2013 at 03:33 PM.
    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++17 Compiler: Microsoft VS2017 (15.5.1)

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