January 2025
Intermediate to advanced
752 pages
17h
English
Content preview from Programming in C
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CHAPTER 13
Structure and Union
Chapter Outline
13.1 Introduction
13.2 Features of Structures
13.3 Declaration and Initialization of Structures
13.4 Structure within Structure
13.5 Array of Structures
13.6 Pointer to Structure
13.7 Structure and Functions
13.8 typedef
13.9 Bit Fields
13.10 Enumerated Data Type
13.11 union
13.12 Calling BIOS and DOS Services
13.13 union of Structures
13.1 Introduction
You know that a variable stores a single value of a data type. Arrays can store many values of a similar data type. Data in the array is of the same composition in nature as far as the type is concerned. In real life, we need to have different data types; for example, to maintain employees information we should have information such as name, age, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.