constructor Archives - Page 2 of 7

C++, Programming

IT Nursery

Is there any good reason that an empty set of round brackets (parentheses) isn’t valid for calling the default constructor in C++? MyObject ...

C#, Programming

IT Nursery

Can I call an overloaded constructor from another constructor of the same class in C#? 4 Answers 4

Lets say I have a concrete class Class1 and I am creating an anonymous class out of it. Object a = new Class1(){ ...

Are constructors allowed to throw exceptions? 6 Answers 6

Why is it possible to write constructor for an abstract class in C#? As far as I know we can’t instantiate an abstract ...

Can a constructor be private? How is a private constructor useful? 16 Answers 16

When is it right for a constructor to throw an exception? (Or in the case of Objective C: when is it right for ...

Is there any advantage for either approach? Example 1: class A { B b = new B(); } Example 2: class A { ...

Summary: I would like to call an asynchronous method in a constructor. Is this possible? Details: I have a method called getwritings() that ...

I know that this is supposedly a super simple question, but I’ve been struggling with the concept for some time now. My question ...