| LV2_Event | An LV2 event (header only) |
| LV2_Event_Buffer | A buffer of LV2 events (header only) |
| LV2_Event_Feature | The data field of the LV2_Feature for this extension |
| Raul::Array< T > | An array |
| Raul::Atom | An OSC atom (fundamental data types OSC messages are composed of) |
| Raul::Command | A blocking command to be executed in the audio thread |
| Raul::Deletable | Something with a virtual destructor |
| Raul::DoubleBuffer< T > | Double buffer |
| Raul::EventRingBuffer | A RingBuffer of events (generic time-stamped binary "blobs") |
| Raul::JackDriver | Jack based driver for an audio context |
| Raul::List< T > | A realtime safe, (partially) thread safe doubly-linked list |
| Raul::List< T >::const_iterator | Realtime safe const iterator for a List |
| Raul::List< T >::iterator | Realtime safe iterator for a List |
| Raul::List< T >::Node | A node in a List |
| Raul::Maid | Explicitly driven garbage collector |
| Raul::MIDISink | Pure virtual base for anything you can write MIDI to |
| Raul::Path | Simple wrapper around standard string with useful path-specific methods |
| Raul::Process | A child process |
| Raul::RingBuffer< T > | A lock-free RingBuffer |
| Raul::Semaphore | Trivial wrapper around POSIX semaphores (zero memory overhead) |
| Raul::Slave | Thread driven by (realtime safe) signals |
| Raul::SMFReader | Standard Midi File (Type 0) Reader |
| Raul::SMFWriter | Standard Midi File (Type 0) Writer |
| Raul::SRMWQueue< T > | Realtime-safe single-reader multi-writer queue (aka lock-free ringbuffer) |
| Raul::SRSWQueue< T > | Realtime-safe single-reader single-writer queue (aka lock-free ringbuffer) |
| Raul::Symbol | A restricted string (C identifier, which is a component of a path) |
| Raul::Table< K, T > | Slow insertion, fast lookup, cache optimized, super fast sorted iteration |
| Raul::Thread | Abstract base class for a thread |
| Raul::TimeSlice | A duration of time, with conversion between tick time and beat time |
| Raul::TimeStamp | A real-time time stamp (possible units: frame, absolute (s), or beat) |
| Raul::TimeUnit | A type of time stamp |
1.5.5