Design Patterns in C++ for Embedded Systems

Everyone seems to be talking about design patterns these days. This course is designed to provide delegates with a basic understanding of design patterns and  how they can be applied to real-time C++ embedded systems.

It addresses the following questions:

  • What are design patterns and why do I need to know about them, especially in embedded systems?
  • Who are the “Gang of Four” and how is their work relevant?
  • Which patterns are easy to work with and are most commonly found in embedded systems?
  • Are there any specific patterns to embedded systems?
  • What are anti-patterns?
  • What is the difference between a pattern and an idiom?
DP-402
4 days
£1960
pdf download

Dates:

14 - 17 Jul 2014
7 - 10 Oct 2014

Course Outline

 

Introduction:

  • History
  • What is a design
  • GoF design patterns
  • Typical problems in embedded systems
  • Design patterns in embedded systems
  • Intention of this course

Creational Patterns:

  • Singleton
  • Abstract Factory
  • Builder
  • Prototype
  • Factory

Structural Patterns:

  • Bridge
  • Smart Pointers
  • Reference counting
  • Adapter
  • Decorator
  • Façade
  • Composite
  • Proxy
  • Flyweight

Behavioural Patterns:

  • Chain of Responsibility
  • Strategy
  • Template method
  • Interpreter
  • Iterator
  • Mediator

Object Orientated Callbacks:

  • Observer
  • C++ callbacks
  • Command pattern
  • Publish and Subscribe

Anti- Patterns:

  • God class
  • Lava flow
  • Poltergeists
  • Stove Pipe

Real Time Patterns:

  • Threading
  • Mutex
  • Semaphores
  • Thread Pools
  • Barriers
  • Futures
  • Latches
  • Exchangers
  • Notifications
  • Executors
  • Transactions

Real Time Anti-patterns:

  • Thread Affinity
  • Race conditions
  • Deadlock
  • Livelock
  • Priority inversion

Course Overview

 

This 4 day course will provide practical, hands-on experience with the core design patterns, uniquely addressing their suitability to a non-PC programming environment.

Course Objectives:

  • Provide a basic understanding of Design Patterns and how the language of patterns can aid designers and developers to be more productive.
  • Provide practical experience of working with Design Patterns.
  • Provide an understanding of the significant “Gang of Four” set of classical patterns and patterns associated specifically with multi-tasking embedded systems.
  • Demonstrate how the patterns language can be used to document bad designs as, so called, “anti-patterns”.
  • Gain the confidence to apply these new concepts to your next real-time project.
  • Develop an understanding of Object Orientated principles through the lessons of others that are captured by design patterns.

Pre-requisites:

  • Advanced knowledge of C++ (attendance on course AC++-501 Advanced C++ for Embedded Systems or equivalent level of knowledge)
  • An understanding of Object-Oriented principles.
  • UML class modelling is useful, but not essential.

Who Should Attend:
This course is aimed at software developers, designers, and architects wishing to make use of design patterns or software engineers in general who require a good briefing before deciding on their suitability to their projects.

Design Patterns aid considerably in collaborative working and the sharing of knowledge, at least initially by drawing on many external sources.

Duration:

  • Four days

Course Materials:

  • Delegate handbook

Related Courses:

Course Workshop:
The course exercises are designed to foster an understanding of design patterns, object orientation, and C++. Ample opportunity is provided for delegates to consider the implications of patterns to the size and space concerns of embedded systems whilst reflecting on the broader quality issues that they directly address.