Programming in RPG IV, Third Edition PDF Download

Author: Bryan Meyers
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages :

View

Book Description

Author: Jim Martin
Publisher: MC Press
ISBN: 9781583474136
Category : Computers
Languages : en
Pages : 0

View

Book Description
Focusing strictly on teaching free-format RPG programming methods, this book will help programmers wishing to upgrade their skills This how-to guide offers a concise and thorough introduction to the increased productivity, better readability, and easier program maintenance that comes with the free-format style of programming in RPG IV. Although free-format information is available in IBM manuals, it is not separated from everything else, requiring hours of tedious research to track down the information needed. This book provides everything you need to know to write RPG IV in the free-format style. Author Jim Martin not only teaches rules and syntax, but also explains how this modern style of coding has the potential to improve overall programmer productivity--from initial development through maintenance. He methodically covers the many style issues, such as named indicators and built-in functions, and addresses topics including input and output, program flow, data manipulation, math operations, prototyping, and APIs. This third edition is updated to V7.1 of the IBM i operating system on IBM Power machines. An added chapter explains the new free-format H, F, D, and P specifications introduced by IBM in Technology Refresh 7, and programming examples throughout the book are updated to reflect the new specifications.

Author: Bryan Meyers
Publisher:
ISBN: 9781583040744
Category : Computer programming
Languages : en
Pages : 0

View

Book Description
Since its original publication, Programming in RPG IV has given thousands of students and professionals a strong foundation in the essentials of business programming featuring the newest incarnation of the RPG language: RPG IV. Now, the all-new Third Edition covers RPG IV as it exists in Version 5 -- a release that brings dramatic change to this popular programming language. The new free-format specification, the latest built-in functions, and more are all covered in this fully updated text (current to V5R2), complete with numerous programming examples and support material. Older programming styles and operations are now covered in sidebars, in support of programmers who are tasked with maintaining and/or updating "legacy" code. Focusing on real-world problems and down-to-earth solutions, this easy-to-understand textbook will help you master the latest techniques and features of RPG to make you stand out in the highly competitive iSeries employment market. The book is designed to give students a thorough understanding of how to use RPG IV effectively in a variety of practical applications. Students experience how to develop an application system of programs to meet the information-processing needs of three different companies. The scope of the book includes the development of RPG; top-down, structured design; RPG IV specifications, operations, and built-in functions; file definition, access, and manipulation; interactive applications; in-depth data definition, including RPG IV data types, tables, and arrays; and modular programming concepts. Seven appendixes supplement the material covered in the chapters, providing an indispensable summary of RPG IV specifications, keywords, edit codes, built-in functions, and operation codes; an RPG IV style guide; introductions to program development on the AS/400, the basics of SEU, and the process of debugging programs; the data file definitions for the assignments; and a summary of RPG's fixed-logic cycle and use of indicators -- components of older versions of RPG often encountered on the job in maintenance programming. A comprehensive glossary supports the topics and terminology presented throughout the book. If you've used Dr. Yaeger's RPG/400 textbook, Programming in RPG/400, you'll find the transition to this book painless. If you're a new user, you'll find that the book provides everything you need to know to write a well-designed RPG IV program. Each chapter builds on the previous ones and includes informative, easy-to-read explanations and examples as well as a section of questions, exercises, and programming assignments that reinforce the knowledge gained from the chapter and strengthen the groundwork for succeeding chapters. Book jacket.

Author: Rich Diedrich
Publisher: IBM Redbooks
ISBN: 0738442100
Category : Computers
Languages : en
Pages : 412

View

Book Description
Application development is a key part of IBM® i businesses. The IBM i operating system is a modern, robust platform to create and develop applications. The RPG language has been around for a long time, but is still being transformed into a modern business language. This IBM Redbooks® publication is focused on helping the IBM i development community understand the modern RPG language. The world of application development has been rapidly changing over the past years. The good news is that IBM i has been changing right along with it, and has made significant changes to the RPG language. This book is intended to help developers understand what modern RPG looks like and how to move from older versions of RPG to a newer, modern version. Additionally, it covers the basics of Integrated Language Environment® (ILE), interfacing with many other languages, and the best tools for doing development on IBM i. Using modern tools, methodologies, and languages are key to continuing to stay relevant in today's world. Being able to find the right talent for your company is key to your continued success. Using the guidelines and principles in this book can help set you up to find that talent today and into the future. This publication is the result of work that was done by IBM, industry experts, business partners, and some of the original authors of the first edition of this book. This information is important not only for developers, but also business decision makers (CIO for example) to understand that the IBM i is not an 'old' system. IBM i has modern languages and tools. It is a matter of what you choose to do with the IBM i that defines its age.

Author: Jim Martin
Publisher: MC Press
ISBN: 9781583470879
Category : Computers
Languages : en
Pages : 0

View

Book Description
Here is the ultimate guide to writing RPG IV programs with functions in the free-format style. Let RPG expert and best-selling author Jim Martin show you the way. Want to generate a random number, manipulate a character string, or determine the number of elements in a data structure? There's a function for that. Jim will even show you how to write your own custom built-in functions (BIFs). In this book, you'll discover the role of functions in free-format RPG IV. Jim explains the details of built-in functions (BIFs) and explores the use of C language functions, do-it-yourself functions (subprocedures), and prototyping and procedure interfaces for function connectivity of RPG IV main procedures with subprocedures and other modules. Because functions rely heavily on ILE, the book examines those ILE concepts that connect the parts of a multi-functional program, such as binding, import/export of data, service programs, and binding directories. In addition, you'll find how to prototype IBM's APIs.

Author: Robert Cozzi
Publisher: MC Press
ISBN: 9780962182501
Category : Automation
Languages : en
Pages : 0

View

Book Description

Author: Jim Buck
Publisher: MC Press
ISBN: 9781583473580
Category :
Languages : en
Pages : 0

View

Book Description
Covering the basics of Control Language (CL) programming as well as the latest CL features--including new structured-programming capabilities, file-processing enhancements, and the Integrated Language Environment--this resource is geared towards students learning CL. The book guides readers towards a professional grasp of CL techniques, introducing complex processes and concepts through review questions, hands-on exercises, and programming assignments that reinforce each chapter's contents. In addition to 25 chapters that cover CL from start to finish, a comprehensive appendix with condensed references to the most commonly used CL commands is also included along with two additional appendixes that cover the essentials of programming tools and debugging.

Author: Steve Santello
Publisher: Packt Publishing Ltd
ISBN: 1785281283
Category : Computers
Languages : en
Pages : 358

View

Book Description
Get to grips with building the foundations of an RPG using Unreal Engine 4 About This Book Utilize a mixture of C++, Blueprints, and UMG to create a role playing game (RPG) efficiently Create reusable code chunks and elements that can easily be integrated into other games A cost effective, step-by-step guide to building and customizing an entire framework for your RPG Who This Book Is For If you are new to Unreal Engine and always wanted to script an RPG, you are this book's target reader. The lessons assume you understand the conventions of RPG games and have some awareness of the basics of using the Unreal editor to build level. What You Will Learn Program gameplay elements in C++ in Unreal Create custom game data for entities such as players and enemies Create a turn-based combat engine Design menu systems and blueprint logic Create an NPC and dialog system Integrate equipment and items Develop the foundations of a saving and loading system In Detail Now that Unreal Engine 4 has become one of the most cutting edge game engines in the world, developers are looking for the best ways of creating games of any genre in the engine. This book will lay out the foundation of creating a turn-based RPG in Unreal Engine 4. The book starts by walking you through creating a turn-based battle system that can hold commands for party members and enemies. You'll get your hands dirty by creating NPCs such as shop owners, and important mechanics, that make up every RPG such as a currency system, inventory, dialogue, and character statistics. Although this book specifically focuses on the creation of a turn-based RPG, there are a variety of topics that can be utilized when creating many other types of genres. By the end of the book, you will be able to build upon core RPG framework elements to create your own game experience. Style and approach You will follow a series of lessons detailing the elements that contribute to an RPG. By the end of the book, you will have considerably leveled up your ability to make your own game

Author: Stanley E. Myers
Publisher: Pearson
ISBN: 9780130967367
Category : IBM AS/400 (Computer)
Languages : en
Pages : 0

View

Book Description
This book is a complete dedication to the RPG/400 programming language and the AS/400 environment. Procedures to externally process the AS/400 database and traditional RPG coding methods; demonstrates how to source code, compile, debug, and load physical files; figures are included to illustrate the syntax and logic of RPG/400 programs, files, and subfiles; addresses other important AS/400 software with separate appendices for SEU, PDM, DFU, SDA.

Author: David Shirey
Publisher: MC Press
ISBN: 9781583474051
Category : Computers
Languages : en
Pages : 0

View

Book Description
This guide teaches programmers who have been left behind in the IBM i's evolution to code more productively and modernize their business applications. Shirey uses a casual, humorous teaching style to explain the concepts, along with plenty of code examples. Readers will gain confidence in areas that may be new to them and use the provided examples to practice what they've learned. The manual is structured so that whether they are using the latest IBM i technology or an older version, readers will learn methods to improve coding and applications, as well as become comfortable with writing programs using ILE RPG, free-format RPG, and Model-View-Controller (MVC).