UrbanPro

Learn C++ Language from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

what is constructor ?

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Trainer

Constructor is a special method which invoke automatically as instance created.
Comments

Trainer

A constructor is a special member function that initializes an instance of its class. To call a constructor, you use the class name together with parameters surrounded by braces or parentheses.
Comments

Mathematics Science SST in Toppers Classes

In java ,constructor is a special type of method that is used to initialize the object.It is invoked at the time of object creation. It provides data for the object, that is why it is known as constructor. or There are 2 types of Constructor- 1> default construct (no-arg constructor) 2> parameterized...
read more
In java ,constructor is a special type of method that is used to initialize the object.It is invoked at the time of object creation. It provides data for the object, that is why it is known as constructor. or There are 2 types of Constructor- 1> default construct (no-arg constructor) 2> parameterized constructor read less
Comments

Tutor

A constructor is a bit of code that allows you to create objects from a class. You call the constructor by using the keyword new , followed by the name of the class, followed by any necessary parameters. For example, if you have a Car class, you can create new objects of this type by saying new Car()...
Comments

Trainer

Constructor is the special method which is called when a object is created. The method name should be the same name of the Class Name and Constructor will not have any return type not in void. public class ConstructorExample { public ConstructorExample(){ System.out.println("-Constructor...
read more
Constructor is the special method which is called when a object is created. The method name should be the same name of the Class Name and Constructor will not have any return type not in void. public class ConstructorExample { public ConstructorExample(){ System.out.println("-Constructor Example --"); } } When we create a new Object for ConstructorExample class the constructor will be called. read less
Comments

M.Phil, MCA

Constructor is a special method of a class that gets executed automatically when we create object of class. Constrctor of a class must be public.
Comments

22 Years Experienced Python Coding Computer Science ICT AI Java Maths Gurugram Tuitions Classes 6-12

In class-based object-oriented programming, a constructor in a class is a special type of subroutine called to create an object. It prepares the new object for use, often accepting arguments that the constructor uses to set required member variables.
Comments

22 Years Experienced Python Coding Computer Science ICT AI Java Maths Gurugram Tuitions Classes 6-12

A constructor is a bit of code that allows you to create objects from a class.
Comments

Java Trainer

Driver will drive a vehicle. Same as driver, a constructor can construct an entity or a thing. In programing language, a constructor can construct / create an object.
Comments

Coding Expert

In class-based OOPs, a constructor in a class is a special type of sequence of instructions called to create an object. It prepares the new object for use, often accepting arguments that the constructor uses to set required member variables.
Comments

View 227 more Answers

Related Questions

What is the syntex error?
A syntax error is a violation of the syntax, or grammatical rules, of a natural language or a programming language. ... A syntax error is called a fatal compilation error, because the compiler cannot translate...
Pranik
what do you mean scope resulation
According to me Scope resolution operator(::) is used to define a function outside a class or when we want to use a global variable but also has a local variable with same name.
Sunil

What is the main difference between returning value of a function and does not return any value of a function in  C. Which is correct void main(void), int main(void), int main(int) , or void main(int) and explain the main difference between int main() and int main(void). 

A function may or may not return a value to the calling function. If the function is returning a value, then you have to mention the data type in the function definition and funtion declaration (like int,...
Mahesh Kondawar

How develop the logic of C++?­

 

 

First try to break the problem into small sets after understanding the problem. Next write a pseudocode for them. Once finsied writing the pseudocode you can then convert that logic into C++ code.
Dipali
0 0
7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Object Oriented Programing
Object Oriented Programming Concepts: Object Oriented Programming follows bottom up approach in program design and emphasizes on safety and security of data. Features Of Object Oriented Programming: Inheritance: ...

Why do pointers have a datatype?
Before we start with pointers you must know what is a variable and a datatype. int a; This is the basic line in every program in 'C' . It means that we are asking the compiler to give us 2 bytes of space...

Copy-on-Write
Note: You can read the original write-up at http://som-itsolutions.blogspot.in/2017/01/copy-on-write.html As i was trying to recapitulate several important concepts of OOAD, naturally COW or Copy-On-Write...

Implicit Typecasting & Explicit Typecasting
In C++ it is possible to cast child class reference variable to parent class Reference. When ever we are Converting a derived-class reference or pointer to a base-class reference or pointer is called...

Do You Know Size Of Empty Class and Reason?
Size of empty class is always 1 byte. Reason is, in order to differentiate one object to another object, the size of empty class is always 1 byte. See the below c++ code snippet. Here there are three...

Recommended Articles

Introduction C++ is an excellent programming language and many of the applications are written in C++ language. It has generic, object-oriented & imperative programming features, and also provides facilities for low-level memory manipulation. Successor of C language, it is an OOP (object oriented programming) language...

Read full article >

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Looking for C++ Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for C++ Language Classes?

The best tutors for C++ Language Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn C++ Language with the Best Tutors

The best Tutors for C++ Language Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more