Overloading operators Question

[pel1993]

I'm not sure if anyone came across this and probably very rare to come across. But i was thinking if you have a class specifically a vector type or a array type class and you need to overload the cout << and cin >> operators. For instance you want to have user input chars into array and output what they wrote. Then you want to cout lets say the size of the array. What can i do for it to cout what i want?

For example

Class a
Public:
void size();
operator <<
operator >>
private:





  int main;

 a test, test2;
cin>>test;
cout<< test;
cout<< test2.size();  This wont work since i overload the << operator to output       array contents

[LB]

You should not overload the operators for this. The behavior you want is specific to your use case and does not belong in generic operators.

[pel1993]

but can you do multiple overload operators ? and usually i would just cout in the size function.

[LB]

I don't understand your question.