Re: [Dev-C++] Question about class objects

[Per W. <pw...@ia...>]

If you declare a method as static, you may call it before instancing
an object of the class type, i.e.

class MyClass {
    public:
        ...
        static void StaticMethod();
    protected:
        static int a_value;
};

int MyClass::a_value;

void MyClass::StaticMethod() {
    a_value =3D rand();
}

int main() {
    MyClass::StaticMethod();
    MyClass obj;
    return 0;
}


EMA System        email: pw...@ia...
Per Westermark    web: http://iapetus.neab.net
Vargvaegen 174B   phone: +46 8 410 17 198
S-906 42 Umeaa
Sweden


On Wed, 23 Oct 2002, Daniel Glenfield wrote:

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> When I create a class object, can I call a member function right away?
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> I'm thinking that if I have private data I want to initialise when the=20
> object is created I could put in a member function that does it, but can =
I=20
> call it immediately? Instead of
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> MyClass ObjectOne;
> ObjectOne.StartUp();
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> I know that a constructor initialisation list will do the same, can someo=
ne=20
> show me an example of that as well as I am a little confused by the synta=
x.
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> Daniel
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>=20
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