char number to same int number

This is a discussion on char number to same int number within the C++ Programming forums, part of the General Programming Boards category; What's the function that allows you to convert a number in a character or string into an integer? What library ...

  1. #1
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    char number to same int number

    What's the function that allows you to convert a number in a character or string into an integer? What library is it in?


    char foo = '2';
    int footoo = function(foo);

  2. #2
    Registered User The Dog's Avatar
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    I think you are looking for atoi(), declared in stdlib.h.

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    Banned master5001's Avatar
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    I think that message board you were looking for was the faq

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    I think you should go **** yourself and your dog while you're at it.
    Thanks, "The Dog".

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    Code Goddess Prelude's Avatar
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    >I think you should go **** yourself and your dog while you're at it.
    I think you should be more polite to those who are trying to help you. You'll note that if you had done any research you would have found the information on your own very quickly. If you want your questions to keep getting answered then you would do well to be thankful for what you get.

    -Prelude
    My best code is written with the delete key.

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    Green Member Cshot's Avatar
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    That's the beauty of unregistered posts
    You don't have to be polite.

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    Prelude and Cshot,

    This individual is obviously an ill-mannered boor and it's beneath the dignity of both of you to waste your time.

    -Skipper
    "When the only tool you own is a hammer, every problem begins to resemble a nail." Abraham Maslow

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