What is a class?

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Ranjitha B

C++ and Java Tutors

Class is User defined data type, its contain data members and member function
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The fundamental building block of OO software. A class defines a data type, much like a struct would be in C. In a computer science sense, a type consists of both a set of states and a set of operations which transition between those states.
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C/C++/.Net Trainer

A class is like a design to create objects. Class will have methods and variables. Classes will be created mainly for re-usability, modularity and security. In real world applications you will see class names like Employee, Customer, Order etc., where the functionality related to each type will be enclosed...
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A class is like a design to create objects. Class will have methods and variables. Classes will be created mainly for re-usability, modularity and security. In real world applications you will see class names like Employee, Customer, Order etc., where the functionality related to each type will be enclosed in a class. read less
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1.5 years of experience in teaching IT and computer subjects to engineering, diploma and BSc students.

A class combines data representation and methods for manipulating that data into one neat package and is used to specify the form of an object. An object is an instantiation of a class. The data and functions within a class are called members of the class.
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IT Technical Trainer

A class can be considered as a template where it holds the data elements of its type and methods to operate on it. Any instance created from this class will contain the data elements of that template with default initialized values. As mentioned in above responses, you can consider an Employee class...
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A class can be considered as a template where it holds the data elements of its type and methods to operate on it. Any instance created from this class will contain the data elements of that template with default initialized values. As mentioned in above responses, you can consider an Employee class as a template which can hold information about employee like id, department, etc. An instance of it would Employee Joe which will be initialized with the information of Joe called as an Object. read less
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Lecturer

Class is the collection of different datatypes and member functions.
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Tutor

Class is collection of data and the functions that operate on data. It is a template for real world object. Class defines attributes of the object and the functions required.
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