By Alan Ezust, Paul Ezust
Examine C++, styles, and Qt four Cross-Platform DevelopmentMaster C++ and layout styles jointly, utilizing the world's prime open resource framework for cross-platform improvement: Qt four. An advent to layout styles in C++ with Qt four is an entire instructional and reference that assumes no earlier wisdom of C, C++, items, or styles. you will stroll via each center suggestion, one step at a time, studying via an in depth choice of Qt 4.1-tested examples and workouts. by the point you are performed, you will be growing multithreaded GUI functions that entry databases and manage XML files--applications that run on structures together with home windows, Linux, Unix, and Mac OS X. better of all, you will be writing code that is effective, reusable, and stylish. examine gadgets quickly: sessions, inheritance, polymorphism, and extra grasp strong layout styles become aware of effective high-level programming suggestions utilizing libraries, generics, and boxes construct graphical purposes utilizing Qt widgets, versions, and perspectives examine complex innovations starting from multithreading to reflective programming Use Qt's integrated periods for getting access to MySQL facts features a whole C++ language reference
Read or Download An Introduction to Design Patterns in C++ with Qt 4 (Bruce Perens Open Source) PDF
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Additional info for An Introduction to Design Patterns in C++ with Qt 4 (Bruce Perens Open Source)
6 A Brief History of C++ . . . . . . . . . 6 Setup: Open-Source Platforms. . . . . 7 Setup: Win32 . . . . . . . . . . . . 12 C++ First Example . . . . . . . . . . 12 Input and Output . . . . . . . . . . 16 Identifiers, Types, and Literals . . . . . 19 C++ Simple Types . . . . . . . . . . 22 C++ Standard Library Strings . . . . . 30 Streams . . . . . . . . . . . . . . . 31 The Keyword const . . . . . . . .
The command line for unpacking a tarball depends on how it was created. You can usually determine this from its extension. bz2 // // // // uses the "verbose" switch compressed with gzip also compressed with gzip compressed with bzip2 A tar file can preserve directory structures and has many options and switches. qxd 8/4/06 9:36 AM Page 10 CHAPTER 1: C++ INTRODUCTION 10 The Qt source tarball contains the complete source code of the Qt library, plus numerous examples, tutorials, and extensions with full reference documentation.
It is installed, but your PATH does not include /path/to/qt4/bin If you can run it, qmake -v provides version information. y then, check whether these other Qt tools are available: which which which which moc uic assistant designer If these executables are all found, and from the same place as qmake, Qt 4 is installed and ready to use. If the tests outlined above indicate that you have an earlier version or no Qt installed, or that you are missing some components of Qt 4, then you will need to install the latest release of Qt 4.