omni::graph::exec::unstable::detail

namespace detail

Implementation details for omni::graph::exec. Items in this namespace should not be relied on outside of the API.

Implementation details.

Classes

• ExecutionPathCache: Utility class for discovering all execution paths for a given definition.

• ExecutorSingleNode: Executor implementation that's used to evaluate the associated definitions of single nodes via calls to omni::graph::exec::unstable::ExecutionContext::executeNode_abi . Prevents the executor from attempting to unnecessarily continue graph traversal and task scheduling downstream of the initially-computed node once said node's evaluation has completed.

• SmallStack: ABI-aware stack with inline memory to avoid heap allocation.

Enumerations

• VisitOrder: Information returned to traversal callback indicating visit order.

Structs

• ElementAt: Provides iterator access to an interface that defines per-element access.

• NodeData: Traversal information stored per node.

• VisitAll: Traversal strategy that allows discovering all the edges in the graph. Traversal continuation is controlled by user code.

• VisitFirst: Traversal strategy that enters the node when it was first time discovered.

• VisitLast: Traversal strategy that enters the node when entire upstream was already visited and this is the last opportunity to enter the node.