Returns the node number of the node specified by the node identifier.

Namespace: ILOG.CPLEX
Assembly: ILOG.CPLEX (in ILOG.CPLEX.dll) Version: 22.1.1.0

Syntax

C#
protected virtual long GetNodeNumber64(
	Cplex..::..NodeId nodeid
)
Visual Basic
Protected Overridable Function GetNodeNumber64 ( _
	nodeid As Cplex..::..NodeId _
) As Long

Parameters

nodeid
Type: ILOG.CPLEX..::..Cplex..::..NodeId
The node identifier of the for which to query the node number.

Return Value

The number of the node.

Remarks

An instance of Cplex assigns node identifiers to nodes when it creates them while branching. Within a search, these node identifiers are unique throughout the duration of that search. However, the remaining nodes are implicitly numbered starting from 0 (zero) at each node. This method returns the number that the node with the specified identifier has within that local numbering.

See Also