passing objects as arguments

Can anyone give example about passing an object of a class as argument to 开发者_运维知识库the function of same class.

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class Unicorn {
    void Eat(Unicorn other_unicorn) { 
        // implementation omitted to keep this answer family-friendly
    }
};

int main() {
    Unicorn glitter;
    Unicorn dazzle;
    glitter.Eat(dazzle); // mmmm, yummy
}

Note that Dazzle is still alright because we made a copy of him and fed the copy to Glitter.

---

class X
{
public:
    void func(X x) {}
};

int main()
{
    X a,b;
    a.func(b);
}

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Just to be pedantic, I'd recommend passing objects by reference, and making them const by default, eg (with thanks to James McNellis)

class Unicorn {
    void Eat(const Unicorn & other) {
        // Nothing else changes
    }
};

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Not sure if this what you want but anyways

    class MyClass {  int a; void whatEver(MyClass myclass); };

void MyClass::whatEver(MyClass myclass) { ....do something }

and now somewhere in the code

MyClass obj1; obj2;

obj1.whatEver(obj2);