TaoCopyDualsOfVariableBounds
Copy the current dual variables corresponding the lower and upper bounds on the variables.
Synopsis
#include "tao.h"
int TaoCopyDualsOfVariableBounds(TAO_SOLVER tao, Vec DXL, Vec DXU)
Input Parameters
tao -the solver
Output Parameter
| DXL | - the lower bounds
|
| DXU | - the upper bounds
|
Note
Existing vectors of commensurate distribution to the
variable bounds should be passed into this routine.
Note
These variables may have to be computed. It may not be efficient
to call this routine in a Monitor.
Note
These variables can be interpreted as the sensitivity of
the objective value with respect to the bounds on the variables.
Keywords
Application, bounds, duals
See Also
TaoAppGetGradientVec(), TaoAppGetSolutionVec(), TaoAppSetVariableBoundsRoutine()
Level:intermediate
Location:src/petsctao/application/taoapp/taoapp_util.c
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