What's the difference between an object initializer and a constructor?
A constructor is a defined method on a type which takes a specified number of parameters and is used to create and initialize an object. An object initializer is code that runs on an object after a constructor …
function - Purpose of a constructor in Java? - Stack Overflow
Nov 13, 2013 · A constructor is used to create an instance of the class Card. And you'll need to call it 52 times to have 52 cards: new Card(1, "hearts"), etc. Now each instance of Player (you also need a …
When is it right for a constructor to throw an exception?
The constructor's job is to bring the object into a usable state. There are basically two schools of thought on this. One group favors two-stage construction. The constructor merely brings the object into a …
Can a struct have a constructor in C++? - Stack Overflow
In C++ the only difference between a class and a struct is that members and base classes are private by default in classes, whereas they are public by default in structs. So structs can have constructors, …
C++, What does the colon after a constructor mean?
May 7, 2010 · An initializer list is how you pass arguments to your member variables' constructors and for passing arguments to the parent class's constructor. If you use = to assign in the constructor …
JSON.net: how to deserialize without using the default constructor?
Select the most specific private constructor so you can have multiple overloads, still without having to use attributes. Select the constructor marked with an attribute of a specific name - like the default …
.net - Calling the base constructor in C# - Stack Overflow
If you need to call the base constructor in the middle of the override, then extract it to an actual method on the base class that you can call explicitly. The assumption with base constructors is that they're …
Constructor of an abstract class in C# - Stack Overflow
Mar 15, 2015 · An abstract class constructor c# code example will be explained. But, the next question can also be arises, as if we cannot instantiate (construct an object using new) an abstract class, then …
C++: Where to initialize variables in constructor - Stack Overflow
If you do not mention a variable in a class's initialization list, the constructor will default initialize it before entering the body of the constructor you've written. This means that option 2 will lead to each …
How to initialize a list with constructor? - Stack Overflow
Feb 1, 2012 · Please guide me is among best practices to use constructor with for list initialization? How to assign values to list using a constructor, so if no value passed a default will be used?