TaoSetInequalityConstraintsRoutine

Sets a function to be used to compute constraints. Tao only handles constraints under certain conditions, see TAO: Optimization Solvers for details

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoSetInequalityConstraintsRoutine(Tao tao, Vec ci, PetscErrorCode (*func)(Tao tao, Vec x, Vec ci, void *ctx), void *ctx)

Logically Collective

Input Parameters

• tao - the Tao context

• ci - A vector that will be used to store inequality constraint evaluation

• func - the bounds computation routine

• ctx - [optional] user-defined context for private data for the inequality constraints computation (may be NULL)

Calling sequence of func

• tao - the Tao solver

• x - point to evaluate inequality constraints

• ci - vector of inequality constraints evaluated at x

• ctx - the (optional) user-defined function context

See Also

TAO: Optimization Solvers, Tao, TaoSetObjective(), TaoSetHessian(), TaoSetObjectiveAndGradient(), TaoSetVariableBounds()

Level

intermediate

Location

src/tao/interface/taosolver_bounds.c

Examples

src/tao/constrained/tutorials/maros.c
src/tao/constrained/tutorials/ex1.c

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Index of all Tao routines
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Index of all manual pages