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| void | qp2_TutModelData.buildModel () |
| | adds variables and constraints to the model
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| |
| double | qp2_TutModelData.evaluateNonlinearTerm (double[] x, int rowno, boolean ignerr, int thread) |
| | callback method for evaluating the nonlinear terms in a given row
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| |
| void | qp2_TutModelData.evaluateNonlinearJacobian (double[] x, double[] jac, int rowno, int[] jacnum, boolean ignerr, int thread) |
| | callback method for evaluating the jacobian for the nonlinear terms in a given row
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| |
| void | qp2_TutModelData.evaluateDirectionalSD (double[] x, double[] dx, double[] d2g, int rowno, int[] jacnum, int thread) |
| | computes the directional second derivative for a single constraint
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| |
Similar to qp1 but uses directional 2nd derivatives.
For more information about the individual callbacks, please have a look at the source code.
◆ buildModel()
| void qp2_TutModelData.buildModel |
( |
| ) |
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inline |
adds variables and constraints to the model
Definition at line 89 of file qp2.java.
◆ evaluateNonlinearTerm()
| double qp2_TutModelData.evaluateNonlinearTerm |
( |
double[] | x, |
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|
int | rowno, |
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|
boolean | ignerr, |
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|
int | thread ) |
|
inline |
callback method for evaluating the nonlinear terms in a given row
- Parameters
-
| 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 128 of file qp2.java.
◆ evaluateNonlinearJacobian()
| void qp2_TutModelData.evaluateNonlinearJacobian |
( |
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, |
|
|
int | thread ) |
|
inline |
callback method for evaluating the jacobian for the nonlinear terms in a given row
- Parameters
-
| 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 146 of file qp2.java.
◆ evaluateDirectionalSD()
| void qp2_TutModelData.evaluateDirectionalSD |
( |
double[] | x, |
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|
double[] | dx, |
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|
double[] | d2g, |
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|
int | rowno, |
|
|
int[] | jacnum, |
|
|
int | thread ) |
|
inline |
computes the directional second derivative for a single constraint
- Parameters
-
| x | the solution vector that needs to be evaluated. |
| dx | vector with the direction in which the directional second derivatives should be computed. |
| d2g | an array to store the directional second derivative for a single constraint 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. |
| 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 167 of file qp2.java.
1.13.2