petsc-master 2014-09-19
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TaoSetConstraintsRoutine

Sets a function to be used to compute constraints. TAO only handles constraints under certain conditions, see manual for details

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoSetConstraintsRoutine(Tao tao, Vec c, PetscErrorCode (*func)(Tao, Vec, Vec, void*), void *ctx)
Logically collective on Tao

Input Parameters

tao - the Tao context
c - A vector that will be used to store constraint evaluation
func - the bounds computation routine
ctx - [optional] user-defined context for private data for the constraints computation (may be NULL)

Calling sequence of func

     func (Tao tao, Vec x, Vec c, void *ctx);

tao - the Tao
x - point to evaluate constraints
c - vector constraints evaluated at x
ctx - the (optional) user-defined function context

See Also

TaoSetObjectiveRoutine(), TaoSetHessianRoutine() TaoSetObjectiveAndGradientRoutine(), TaoSetVariablevBounds()

Level:intermediate
Location:
src/tao/interface/taosolver_bounds.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/tao/complementarity/examples/tutorials/minsurf1.c.html
src/tao/complementarity/examples/tutorials/blackscholes.c.html
src/tao/pde_constrained/examples/tutorials/elliptic.c.html
src/tao/pde_constrained/examples/tutorials/parabolic.c.html
src/tao/pde_constrained/examples/tutorials/hyperbolic.c.html