Initializing help system before first use

DereferenceVariable Method

Derefence a value. Converts a variable object into a variable index. This is different from x.GetIndex() as it also checks whether the problem for which we are extracting the current formula is currently in a state in which variables can be Dereferenced (i.e. not in a callback and not in a presolved state). If it is not then an exception is raised.

Namespace:   Optimizer.Objects
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
int DereferenceVariable(
	Variable x
)

Parameters

x
Type:  Optimizer.Objects.Variable
The variable to be derefenced.

Return Value

Type:  Int32
The index for x.
Remarks
See Also
Parent Topic IPostfixExtractor Methods

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