int const * const

This is a discussion on int const * const within the C++ Programming forums, part of the General Programming Boards category; Code: int const * const cpi; in above line both the pointer and the values are const so how to ...

  1. #1
    Big & Little Wong Tin-Bar Jackie Chan's Avatar
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    int const * const

    Code:
    int const * const cpi;
    in above line both the pointer and the values are const so how to initialize it?

  2. #2
    C++ Witch laserlight's Avatar
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    The same way you would initialise a const reference, e.g.,
    Code:
    int const x = 100;
    int const * const p = &x;
    Actually, if I did not need to use a pointer that is const, I would use a reference.
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way

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