Initializing help system before first use

# GetCallbackRedCosts(Boolean, Double[], Int32, Int32) Method

Returns the reduced costs from the solution associated with the current callback.
Namespace: Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 47.01.01+0ba4e76731516b80760698bbaa939494dae84e49
Syntax
C#

    public void GetCallbackRedCosts(
    	out bool p_available,
    	double[] djs,
    	int first,
    	int last
    )

#### Parameters

p_available Boolean
  This variable will be set to 1 if a dual solution is available. May be null if not required.
djs Double
  Double array of length last-first+1 where the reduced costs of the variables will be returned. May be null if not required.
first Int32
  First column whose reduced cost to return.
last Int32
  Last column whose reduced cost to return.

Remarks
Examples using GetCallbackRedCosts:

- ELSCut.cs

See Also

#### Reference

XPRSprob Class
GetCallbackRedCosts Overload
Optimizer Namespace
Parent Topic GetCallbackRedCosts Method

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