new programer help

This is a discussion on new programer help within the C++ Programming forums, part of the General Programming Boards category; im a bit new and when i try programing things a keep getting 'undeclared founction' and i try diffrent things ...

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    new programer help

    im a bit new and when i try programing things a keep getting 'undeclared founction' and i try diffrent things but that normly makes more problems what could i do to fix this using Dev-c++

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    Registered User bradszy's Avatar
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    We need to know what functions you're using.
    Post your code?
    OS: Windows XP Home Edition SP3, Windows 7 Ultimate Beta Build 7000
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    C++まいる!Cをこわせ! Elysia's Avatar
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    Undeclared function simple means you tried to call a function that doesn't exist, or the compiler don't know its existence.
    Check if you've included the proper header.
    Also check if you haven't misspelled the name (remember, it's CaSe SeNsItIvE).
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

  4. #4
    and the hat of wrongness Salem's Avatar
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    Also remember that C++ has overloading of functions, so writing

    func( "hello world" );

    whilst only implementing
    void func ( int myVar );

    will also cause a certain amount of fun.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

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    using cout<<" "

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    and the hat of wrongness Salem's Avatar
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    Post your whole program, not random syntactic elements from the language reference manual which make no sense at all.

    Perhaps you meant
    using std::cout;

    Or perhaps
    cout << " ";

    Or perhaps
    std::cout << " ";
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

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