Similar to qp1 but uses 2nd derivatives computed using perturbations.
For more information about the individual callbacks, please have a look at the source code.
◆ buildModel()
| void qp5_TutModelData.buildModel |
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adds variables and constraints to the model
Definition at line 91 of file qp5.java.
◆ evaluateNonlinearTerm()
| double qp5_TutModelData.evaluateNonlinearTerm |
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double[] | x, |
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int | rowno, |
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boolean | ignerr, |
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int | thread ) |
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inline |
callback method for evaluating the nonlinear terms in a given row
- Parameters
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| x | the solution vector that needs to be evaluated. |
| rowno | the number for the row in which the nonlinear term exists. |
| ignerr | a boolean to indicate whether the current point is safe or unsafe. |
| thread | the index of the thread from which this method is being called from. |
- Returns
- the value of the nonlinear terms.
Notes: an error in the evaluation is reported by calling errorInEvaluation()
Definition at line 126 of file qp5.java.
◆ evaluateNonlinearJacobian()
| void qp5_TutModelData.evaluateNonlinearJacobian |
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double[] | x, |
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double[] | jac, |
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int | rowno, |
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int[] | jacnum, |
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boolean | ignerr, |
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int | thread ) |
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inline |
callback method for evaluating the jacobian for the nonlinear terms in a given row
- Parameters
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| x | the solution vector that needs to be evaluated. |
| jac | an array to store the Jacobian at the given point and row. This is of length numVar(). |
| rowno | the number for the row in which the nonlinear term exists. |
| jacnum | vector with a list of column numbers for the nonlinear nonzero Jacobian elements in the row. |
| ignerr | a boolean to indicate whether the current point is safe or unsafe. |
| thread | the index of the thread from which this method is being called from. |
Note: an error in the evaluation is reported by calling errorInEvaluation()
Definition at line 142 of file qp5.java.
1.13.2