XPRSprob.MultiMapDeltaFunction
- java.lang.Object
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- com.dashoptimization.XPRSprob.AbstractUserFunction
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- com.dashoptimization.XPRSprob.MultiMapDeltaFunction
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- Enclosing class:
- XPRSprob
public final class XPRSprob.MultiMapDeltaFunction extends XPRSprob.AbstractUserFunction
AnR^n -> R^mfunction that also provides partial derivatives.
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Field Summary
Modifier and Type Field and Description XPRSprob.MultiMapDeltaFunctorfunctorThe actual function represented by this instance.intnInNumber of input arguments.intnOutNumber of output arguments.
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Constructor Summary
Constructor and Description MultiMapDeltaFunction(XPRSprob prob, java.lang.String name, XPRSprob.MultiMapDeltaFunctor functor, int nIn, int nOut)
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Method Summary
Modifier and Type Method and Description double[]call(double[] values, double[] deltas, double[] partials)Call the underlying functor.voidstoreCBException(java.lang.Throwable ex)-
Methods inherited from class com.dashoptimization.XPRSprob.AbstractUserFunction
getId, getName
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Field Detail
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functor
public final XPRSprob.MultiMapDeltaFunctor functor
The actual function represented by this instance.
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nIn
public final int nIn
Number of input arguments.
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nOut
public final int nOut
Number of output arguments.
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Constructor Detail
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MultiMapDeltaFunction
public MultiMapDeltaFunction(XPRSprob prob, java.lang.String name, XPRSprob.MultiMapDeltaFunctor functor, int nIn, int nOut)
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Method Detail
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call
public double[] call(double[] values, double[] deltas, double[] partials)Call the underlying functor.- Parameters:
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values- Input values. -
deltas- Delta estimates, non-zero if partial derivative required -
partials- Partial derivatives are returned here, first thenInpartials for the first argument, then thenInpartials for the next argument, etc., until thenOut-th argument. - Returns:
- The computed values (one for each input value).
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storeCBException
public void storeCBException(java.lang.Throwable ex)
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