What is a copy constructor?

Question

Accepted Answer

Copy constructor is a special constructor that creates a new object by copying an existing object.

It is used to create a new object with the same values as an existing object.
It takes an object of the same class as a parameter.
It is used to avoid shallow copy and create a deep copy of the object.
Example: class Car { Car(Car& c) { //copy constructor } }
Example: Car c1; Car c2(c1); //c2 is a copy of c1

Accepted Answer

A copy constructor is a special type of constructor which initializes all the data members of the newly created object by copying the contents of an existing object.

Accepted Answer

A copy constructor is a special constrictor that creates a new object by copying an existing object. It is used to create a new object with the same value sas an existing object.

Accepted Answer

Copy constructors are the member functions of a class that initialize the data members of the class using another object of the same class.

Accepted Answer

A copy constructor is a special constrictor that creates a new object by copying an existing object. It is used to create a new object with the same value sas an existing object.

Accepted Answer

A copy constructor is a special constructor in a programming language (like C++ or Java) that creates a new object by making a copy of an existing object. It is used to initialize a new object with the values of another object of the same class.

Accepted Answer

It is used to create a new object with the same values as an existing object.

It takes an object of the same class as a parameter.

It is used to avoid shallow copy and create a deep copy of the object.

Example: class Car { Car(Car& c) { //copy constructor } }

Example: Car c1; Car c2(c1); //c2 is a copy of c1

What is a copy constructor?

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