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C++ Wizardry for Embedded

Formation Embedded

Eligible au DIF

Réf : ZAR

Prix 2012 : Nous consulter
Durée : 2 jours

Prochaines sessions: Nous consulter

Toutes les sessions

Paris,Lyon
Aix,Nantes
Rennes,Toulouse
Bordeaux,Bruxelles
Strasbourg,Lille
Geneve,Sophia-antipolis
Luxembourg :
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Les objectifs de cette formation Embedded

The primary goal of this course is to give the participant a better understanding of C++ constructs, and when it is and is not appropriate to use those constructs. The course will arm participants with a new set of C++ programming techniques to enhance the quality, reliability, maintainability, performance and ease of coding of their software projects. These programming techniques are also useful as a baseline and "food for thought" for participants to build upon to formulate their own techniques to improve their software projects.

Participants

Engineers and consultants wishing to improve their softwares. Technical managers and architects who wish to understand why and how choosing C++ can benefit their projects.

Pre-requisites

Course participants are expected to be familiar with C++ and related topics such as object oriented programming and templates.

Program

Introduction

- This course demonstrates the applicability and advantages of C++ to the embedded developer.

- Examples of high consequence real world embedded software failures.

- Techniques to reduce source code size and eliminate common manual programming tasks.

- Issues of memory and resource management which can lead to intermittent, and hard to find and fix classes of bugs.

- Performance implications of advanced C++ constructs.

- Decoupling/maintainability.

- Details of test driven development/defensive programming techniques.

- Details of interface-hidden performance enhancement techniques.

Overview of C++ for Embedded

- C++ for embedded systems. Advantages and use cases.

- Generality and Flexibility.

- Superset of C - Backward Compatibility.

- Pay Only for What you Use.

Advanced C++ Features and Overheads

- Zero Overhead Features.

- Constructor Overhead. Destructor Overhead.

- Inheritance / Virtual Function Overhead.

- Multiple Inheritance Overhead.

- Virtual Inheritance Overhead.

Exercise
Inheritance / Virtual Functions. Template Overhead. RTTI Overhead. Exception Overhead.

Resource Management

- Introduction to resource management in C++.

- Resource Acquisition Is Initialization.

- Canonical Class.

- boost::scoped_ptr.

- boost::shared_ptr.

- Canonical Smart Pointer.

- STL Containers.

- boost::optional.

Exercise
Resource Management. Resource Objects. Overloading Operator "new" and Operator "delete". Placement "new".

Performance Enhancement

- The use of Inline Functions.

- Pass by Const Reference.

- Temporary Variables.

- Pre and Post Increment.

Exercise
Performance Enhancement. Reference Counted Class Data. Mutable, Caching and Lazy Evaluation. Template Caches.

Specialized Topics

- Const Correctness.

- Macro Alternatives.

- Decoupling.

- Unit Classes.

- Case Studies: Mars Climate Orbiter Templatized Precision. Crash of F22 Avionic Computer.

Exercise
Templatized Precision Unit Classes. Separation of Model and View.

Testing

- The use of tests. Good practices and techniques.

- Test Driven Development.

- Programming by Contract.