Vectors

[littleimps]

Hi,
i am trying to using vector. but is facing error. the error is"error C2679: binary '<<' : no operator found which takes a right-hand operand of type 'void' (or there is no acceptable conversion)" the error line 6 and 7.

	vector <cher *> chers(2);

	chers[0] = new cher("1", " bb ", 10.00);
	chers[1] = new cher("2", " cc", 20.00);

	cout << chers[0]->displayVoucher() << endl;
	cout << chers[1]->displayVoucher() << endl;

[kempofighter]

What does displayVoucher return after the function call? I'm guessing that the return type is "void". You are trying to send the return value "void" to the operator<< which won't work. You have to return a value of some kind and there must be a version of operator<< that can handle that value (unless you define a version of it yourself).

[littleimps]

tks. i check my displayVoucher function and realise that is also have a cout. i did some edit and it works. once again tks for the help.