petsc-master 2014-11-26
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TaoSetVariableBoundsRoutine

Sets a function to be used to compute variable bounds

Synopsis

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

Input Parameters

tao - the Tao context
func - the bounds computation routine
ctx - [optional] user-defined context for private data for the bounds computation (may be NULL)

Calling sequence of func

     func (Tao tao, Vec xl, Vec xu);

tao - the Tao
xl - vector of lower bounds
xu - vector of upper bounds
ctx - the (optional) user-defined function context

See Also

TaoSetObjectiveRoutine(), TaoSetHessianRoutine() TaoSetObjectiveAndGradientRoutine(), TaoSetVariableBounds()

Note: The func passed in to TaoSetVariableBoundsRoutine() takes precedence over any values set in TaoSetVariableBounds().

Level:beginner
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/bound/examples/tutorials/plate2f.F.html
src/tao/complementarity/examples/tutorials/blackscholes.c.html