Reading variables through file output...

This is a discussion on Reading variables through file output... within the C++ Programming forums, part of the General Programming Boards category; I have been messign with C++ for about six months off and on, and i have started learning about file ...

  1. #1
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    Reading variables through file output...

    I have been messign with C++ for about six months off and on, and i have started learning about file i/o i can write to and read from a file,
    How could i input int x=5;
    into a text file, to be called the next time it was needed (The next time the program ran)

    Thanks for the help

  2. #2
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    Do you want to write the string "int x=5;" to a file? The integer value '5'? What? You can't store actual C++ commands in a file to be executed unless you want to write an interpreter.

  3. #3
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    I want it to store what teh value of x was, so i t could be called later, is it possible to do that?

  4. #4
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    never mind i saw another post with the same information.

  5. #5
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    lol thats prolly my buddies post, but like, yah, i've been working with the fstream for like a couple months now, and like, its still tough!

    we're currently building a single data file that is about 4500 lines of ones and zero's that are used in our program....

    got some serious arrays up in there

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