TxGraph::Exists

Determine whether arg exists in the graph (i.e., was not removed). This is available even for oversized graphs.

Synopsis

Declared in <txgraph.h>

virtual
bool
Exists(
    Ref const& arg,
    Level level) noexcept = 0;

Return Value

True if the transaction exists in the selected graph.

Parameters

NameDescription
argReference to the transaction to look up.
levelWhich graph (main or staging) to query.