STResetMatrixState#

Resets the stored state of the matrices in the ST.

Synopsis#

#include "slepcst.h" 
PetscErrorCode STResetMatrixState(ST st)

Logically Collective

Input Parameter#

st - the spectral transformation context

Note#

This is useful in solvers where the user matrices are modified during the computation, as in nonlinear inverse iteration. The effect is that STGetMatrix() will retrieve the modified matrices as if they were the matrices originally provided by the user.

Level#

developer

Location#

src/sys/classes/st/interface/stfunc.c

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