Like GetDescendants, but return the Refs for all transactions in the union of the provided arguments' descendants (each transaction is only reported once). Refs that do not exist in the queried graph are ignored. Null refs are not allowed.
Declared in <txgraph.h>
virtual
std::vector<Ref*>
GetDescendantsUnion(
std::span<Ref const const*> args,
Level level) noexcept = 0;The union of all inputs' descendants, each reported once.
| Name | Description |
|---|---|
| args | References to the transactions whose descendants are combined. |
| level | Which graph (main or staging) to query. |