Comment by gulpahum

The new Vulkan C++ API from Khronos is based on vkcpp. Here's examples for vkcpp to give an idea how code with the C++ API looks like:

https://github.com/jherico/Vulkan

Here's a basic tutorial with comments for the Vulkan C API. Vulkan is a very low level API, so there's a lot of code. It should be straightforward to port the C tutorial to use the C++ API.

http://av.dfki.de/~jhenriques/development.html