Graph definition

A processing graph (Graph) is a directed acyclic graph of nodes (Node) describing how event streams flow and are transformed. Most nodes are also known as processors (the exception is Subgraph).

The processing graph is a pure-Python data structure that describes the desired processing: it does not execute anything by itself.

libtcspc.Graph	Processing graph.
libtcspc.Node	Base class for a processing graph node.
libtcspc.Subgraph	Node that wraps a nested Graph.

• Event types
• Processor nodes
• Auxiliary objects