Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Encapsulation is obviously helpful and essential when accessing members from outside the class, but when referring to class variables internally, is it better to call their private members, or use their getters? If your getter simply returns the variable, is there any performance difference?
There shouldn’t be a significant performance difference, and the reason you stick to using the properties is because that’s the whole point of encapsulation. It keeps all accesses of those private members consistent and controlled. So if you want to change the property getter/setter you don’t have to think “do I need to duplicate the same functionality elsewhere in the places where I decided to access the private member directly?”