Java constructor

Classes are user-defined data types that act as the blueprint for individual objects, attributes and methods. Objects are instances of a class created with specifically defined data . Objects can correspond to real-world objects or an abstract entity.

Object − Objects have states and behaviors. Example: A dog has states – color, name, breed as well as behaviors – wagging the tail, barking, eating. An object is an instance of a class. Class − A class can be defined as a template/blueprint that describes the behavior/state that the object of its type support .

An Object is an instance of a Class . When a class is defined, no memory is allocated but when it is instantiated (i.e. an object is created) memory is allocated. Defining Class and Declaring Objects. A class is defined in C++ using keyword class followed by the name of class.

an object is an element (or instance) of a class ; objects have the behaviors of their class. The object is the actual component of programs, while the class specifies how instances are created and how they behave.

an object is an element (or instance) of a class ; objects have the behaviors of their class. The object is the actual component of programs, while the class specifies how instances are created and how they behave.

Object − Objects have states and behaviors. Example: A dog has states – color, name, breed as well as behaviors – wagging the tail, barking, eating. An object is an instance of a class. Class − A class can be defined as a template/blueprint that describes the behavior/state that the object of its type support .