# DagDeadlockChecker Class

A DAGDeadlockChecker walks a Directed Acyclic Graph, depth-first, looking for deadlocks, which it detects
through the repeated encountering of a given vertex along a given path. After evaluating the DAG,
it presents a collection of errors (the Errors field) in the DAG. The errors are instances of
DAGStructureError, which implements IModelError, and describes either the first, or all deadlocks in
the network of edges underneath the root edge.

**Namespace:**
Highpoint.Sage.Graphs

**Assembly:**
Sage4 (in Sage4.dll)