Objects Are Created from Classes

This section describes the concept of objects created by classes.

The first concept of Object-Oriented programming is that all objects are created by classes.

In other words, to create a new object, you must invoke the construction function of a given class.

Examples of new object creations:

# create a new object of the built-in class "integer"
integer(9); 

# create a new object of the built-in class "array"
array(1,2,3);

# define a new class "dummy"
$class dummy: {};

#create a new object of the class "dummy"
dummy();

Last update: 2017.

Table of Contents

 About This Book

 Introduction of H Language

 Syntax

 Data Types

 Variables

 Expressions

 Statements

 "boolean" Data Type

 "integer" Data Type

 "string" Data Type

 "real" Data Type

 "array" Data Type

 Source Code Packages

 Classes and Objects

Object Oriented Programming

 What Is Object-Oriented Programming

Objects Are Created from Classes

 Literal Is Special Form of Object Creation

 Dot (.) Expression to Access Object Members

 Update Object with Object Methods

 Inheritance - Object Attachments

 Encapsulation - Private Members

 References

 PDF Printing Version