H (Hybrid) Language

∟"array" Data Type

∟array.subArray() - Sub-Array Function

This section describes Sub-Array Function - array.subArray()

The array.subArray() function is defined in the following syntax: 

array.subArray(a, i, l)

Parameters:
   a - An "array" data object
   i - An "integer" data object
   l - An "integer" data object
   
Return: 
   Returns a new "array" data object of "l" elements 
   representing a portion of the given array 
   starting from location "i".
   
Errors:
   Throws the "IndexOutOfBound" error, if given "i" and "l" 
   are referring to locations out of the element range of "a".

Examples of how to use array.subArray() function: 

array.subArray([1, "Two", 3], 1, 2); # returns ["Two",3]
array.subArray([1, "Two", 3], 1, 3); # returns "IndexOutOfBound" error

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

 What Is "array" Data Type

 "array" Literals

 Constructor Function: array()

 array.get() - Retrieve Element from Array

 x[i] - Array Element Format for array.get()

 array.set() - Update Element of Array

 x[i] - Array Element Format for array.set()

 "array" "add" Operation

►array.subArray() - Sub-Array Function

 Source Code Packages

 Classes and Objects

 Object Oriented Programming

 Inheritance - Object Attachments

 Encapsulation - Private Members

 References

 Full Version in PDF/ePUB