Computer Vision with OpenCV 3 and Qt5

Preprocessing

This phase is the process of transforming source codes into their final states before being passed onto the actual compiler. To further explain this, think about all of the included files, various compiler directives, or more importantly in the case of Qt Framework, think about the Qt-specific macros and codes that are not part of the standard C++ language. In Chapter 3, Creating a Comprehensive Qt+OpenCV Project, we learned about uic and moc, which transform UI files and C++ codes written using Qt-specific macros and guidelines into standard C++ codes (in recent versions of Qt, into C++11 or later, to be precise). Even though these are not part of the standard preprocessing performed on C++ source codes, they are still pretty ...