A Public Domain C++11 1D/2D/3D Perlin Noise Generator

Recently I needed to generate some simple procedural textures for a game I'm working on - after a quick search I found that the top result was licensed under the GPL which is no good to me. After a while I did find an MIT licensed one, but as all these code snippets are just C++ ports of Ken Perlin's improved noise function written in Java, I figured I might as well write my own from scratch and license it under the public domain. So, here it is, in all its glory:

Writing a C++ Completion Provider for GtkSourceView

Over the last few weeks I've been implementing Python code completion in my homebrew text editor. After a lot of work I have most of the backend code worked out, the file parsing and indexing generally works.

The next step was to create a CompletionProvider to tell the Gtk+ text view about any suggestions that my code completion engine had. In my mind, I just had to do the following:

1. Subclass CompletionProvider, implement the populate() function
2. Call view().get_completion()->add_provider(my_provider);
3. Wallow in the joy of having working code completion

However, it's not as simple as that, because the C++ GtkSourceView bindings suck, although they'd suck even less if they had some sensible documentation, or examples...