ICallbackNLOptimization.GetObjFunPartialDeriv

Syntax

GetObjFunPartialDeriv(Indx: Integer): Variant;

Parameters

Indx. Index of the variable.

Description

The GetObjFunPartialDeriv method calculates and returns value of derivative criterion function forj-th variable to the optimization method.

Comments

To get value of the i-th constraint, use the ICallbackNLOptimization.GetConstraintValue method.

Example

The property use is given in the example for ICallbackNLOptimization.GetConstraintPartialDeriv.

See also:

ICallbackNLOptimization