C++ is great, but mass renaming is a quite awkward.

[skull-squadron]

I love C++11 meta awesome as much as the next guy, but mass renaming, especially for existing apps, is painful configuration over convention.

I audited the class, it's not really doing anything C++ like except hiding some private instance vars that get passed around. And there's only one public method, so it seems kind of goofy to use classes. I'll demonstrate a C++ -> C trick of how to hide private instance data w/ public in 1 malloc.

Having it as a C99 QR library is also useful.

Legacy code-style transition:

1. Keep the existing classes that proxy to C equivalents (no mm -> m required).
2. Simple #ifdef to choose C or C++ version in the one place w/ new and delete.
3. Optional deprecations notices later.

--excuses for not using this awesome library! :)

[myang-git]

You are right. The C++ code here is not doing real C++ stuffs. It's only the matter of time and some testing for porting it to C. I may spend a weekend or two on this later.

[skull-squadron]

Beat you to it, my bad. :)

Translated Japanese -> English comments too, the lazy Google way.

[skull-squadron]

The QR encoder itself: It could use lots of work refactoring common non-DRY parts. It's much too long and repetitious. Also, the functions are much too big / complicated to be testable / maintainable.

[skull-squadron]

Alright so the (Objective|)C(|++) is at a working point. Feel free to hack on this, throw it away, whatever.