Am 11.05.2017 18:14 schrieb "Jon Foster" <jon-li...@jfpossibilities.com>: > I should also throw out here that it would be *REALLY* nice, and even somewhat needful on the Android front, if FPC could interface directly with C++ libs and use their classes and objects. Besides Java, Google prefers to use C++ (for obvious reasons) and their supplied native code libraries are C++. If you look at Google's software architecture diagram they say they use FreeType2. But, even rooted, if you search the Android file system you won't find a FT2 lib anywhere. Digging through the AOSP source base it turns out that FT2 is statically linked into Skia. Skia is a C++ library used by Dalvik (and other places) to do the usual 2D text/graphics rendering. This acts much like AggPas, used by Graeme's AggCanvas. I did find it exports a limited set FT2 functions in standard C style. But it looks like, for full functionality, I'm going to have to bridge the C++ divide. > > Anyhow tips on the FPC->C++ front would be appreciated. I will probably search the list archives as I know this topic comes up repeatedly. I don't understand how ginormous an undertaking this might be but maybe I can contribute something on this front.
I can't speak for other approaches to interface with C++ code, but patches to the compiler's cppclass support are definitely welcome :D It will never support everything there is in C++, but if we'd manage to interface with most library code that would be something... Regards, Sven
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