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Different Kinds of Arrays

Arrays of primitive types, such as int, char, and byte, are used to implement caches. Arrays of objects are supported in the C++ language for backward compatibility with C's arrays of structs, but are only used for uniform collections of identical structures, rather than collections of similar polymorphic objects.

If you need random access to the stored items, QList (from Qt) or vector (from STL) can be used instead of an array. Both are implemented as dynamic arrays under the covers. It is preferable to use those containers in favor of arrays whenever possible, because containers correctly and safely allocate and free memory for you.


Part I: Introduction to C++ and Qt 4

C++ Introduction

Classes

Introduction to Qt

Lists

Functions

Inheritance and Polymorphism

Part II: Higher-Level Programming

Libraries

Introduction to Design Patterns

QObject

Generics and Containers

Qt GUI Widgets

Concurrency

Validation and Regular Expressions

Parsing XML

Meta Objects, Properties, and Reflective Programming

More Design Patterns

Models and Views

Qt SQL Classes

Part III: C++ Language Reference

Types and Expressions

Scope and Storage Class

Statements and Control Structures

Memory Access

Chapter Summary

Inheritance in Detail

Miscellaneous Topics

Part IV: Programming Assignments

MP3 Jukebox Assignments

Part V: Appendices

MP3 Jukebox Assignments

Bibliography

MP3 Jukebox Assignments





An Introduction to Design Patterns in C++ with Qt 4
An Introduction to Design Patterns in C++ with Qt 4
ISBN: 0131879057
EAN: 2147483647
Year: 2004
Pages: 268
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