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macus
macus
Last Activity: Jul 24 '07, 04:52 PM
Joined: Jul 19 '07
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  • macus
    started a topic function return dynamic array data
    in C

    function return dynamic array data

    Dear All,

    I would like to write a small function which will return a dynamic array.
    The function is a simple function like this:
    Code:
    function_a(int a, int b)
{
}
    but, it will return a dynamic array values like this:
    peter 5 60.00
    mary 6 70.20
    ...

    How I do this in c++!? use function pointer ?? or other method !?
    Moreover, how can I get the return values...
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    Last edited by sicarie; Jul 23 '07, 01:04 PM. Reason: Code tags
    • macus
      replied to Read data from a file into array
      in C
      Could you mind to give me some example code!? I don't know how to use the vector.Thanks....
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      • macus
        replied to Read data from a file into array
        in C
        It is a big problem, because every lines won't exceed 256 characters. But, the program will read every line data and put into the array. Since the date many be so long, I don't want to array to limit the size of the data storage array. How do I use it with pointers ?Thanks.
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        • macus
          replied to Read data from a file into array
          in C
          What I need to correct if I want to use a pointer to access the array !?It is because I don't want to limit the size of the array.Thanks....
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            Leave a comment:

          • macus
            started a topic Read data from a file into array
            in C

            Read data from a file into array

            Dear All,

            I have 2 cvs file like this:

            <spec.csv>
            Type,sybType,ID
            CASH,ON,1
            FRA,1x4,2
            ...

            <data.csv>
            ID,Rate
            1,3
            2,5.23
            ...

            I want to read the files and put them into a 2D array. I am new to c++, pls help to give me some simple code to do this.

            The follow are some of my current code to read one csv file,...
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