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Simple C++ Class problem
Name: Photomotoz Date: November 24, 2008 at 10:39:19 Pacific OS: g CPU/Ram: g Product: g
Comment:
Hey, guys I think this is a very simple problem and that I just can't get it is due to some gap in my knowledge. Any way, what is wrong with this :
class A{ private: int value; public : A(int v); };
A::A(int v) {value = v;}
//Does not work class B {A ob(5);}; //Works main(){A ob(5);}
Name: klint Date: November 25, 2008 at 02:31:30 Pacific
Reply:
class B {A ob(5);};
That looks like you're trying to define class B, containing an A object as a private data member called ob. Is that what you're trying to do? If so, you can't initialize ob inside the class definition, because at that point you're telling the compiler what structure the class has, not what values each of its instances should contain. You need to initialize it in B's constructor.
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