What are the 2 Types of Constructors?
Constructors are special functions that are used to initialize objects in C++. They are automatically called when an object is created and they can be used to set the initial values of the object’s data members. In this article, we will discuss the two main types of constructors: default and parameterized constructors.

Introduction to Constructors
Constructors are special functions that are used to initialize objects in C++. They are automatically called when an object is created and they can be used to set the initial values of the object’s data members. Constructors can also be used to allocate memory for the object and perform other initialization tasks.

The main purpose of constructors is to provide a way to create objects with specific initial values. For example, if you have a class called “Person”, you could create a constructor that takes two parameters: a name and an age. The constructor would then set the name and age of the Person object accordingly.

Types of Constructors
There are mainly three types of constructors in C++: default, parameterized, and copy constructors. Let’s learn about them.

Default Constructor
A default constructor is a constructor that takes no parameters. It is used to create an object with the default values for its data members. For example, if you have a class called “Person”, you could create a default constructor that sets the name and age of the Person object to “unknown” and 0 respectively.

The default constructor is useful when you want to create an object with the default values for its data members. It is also useful when you want to create an object without having to specify any parameters.

Parameterized Constructor
A parameterized constructor is a constructor that takes one or more parameters. It is used to create an object with specific values for its data members. For example, if you have a class called “Person”, you could create a parameterized constructor that takes two parameters: a name and an age. The constructor would then set the name and age of the Person object accordingly.

The parameterized constructor is useful when you want to create an object with specific values for its data members. It is also useful when you want to create an object with different values for its data members each time.

Copy Constructor
A copy constructor is a constructor that takes an object of the same type as an argument. It is used to create a copy of the object. For example, if you have a class called “Person”, you could create a copy constructor that takes a Person object as an argument. The constructor would then create a copy of the Person object.

The copy constructor is useful when you want to create a copy of an object. It is also useful when you want to create an object that is a copy of another object.

Conclusion
In conclusion, there are three main types of constructors in C++: default, parameterized, and copy constructors. The default constructor is used to create an object with the default values for its data members. The parameterized constructor is used to create an object with specific values for its data members. The copy constructor is used to create a copy of an object. Each type of constructor has its own uses and can be used to create objects with different initial values.