petsc-3.9.4 2018-09-11

TaoSetEqualityConstraintsRoutine

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

#include "petsctao.h" 
PetscErrorCode TaoSetEqualityConstraintsRoutine(Tao tao, Vec ce, PetscErrorCode (*func)(Tao, Vec, Vec, void*), void *ctx)

Logically collective on Tao

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

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

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

intermediate