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
    Join Date
    Dec 2012
    Location
    England
    Posts
    2,328

    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 02:33 PM.
    All advice is offered in good faith only. You are ultimately responsible for effects of your programs and the integrity of the machines they run on.

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