# STGetOperationCounters

Gets the total number of operator applications and linear solver iterations used by the ST object.

### Synopsis

    #include "slepcst.h"
    PetscErrorCode STGetOperationCounters(ST st,PetscInt* ops,PetscInt* lits)

Not Collective

### Input Parameter

st - the spectral transformation context

### Output Parameter

| ops | - number of operator applications
| lits | - number of linear solver iterations

### Notes

Any output parameter may be NULL on input if not needed.

### See Also

STResetOperationCounters()

Location: src/st/interface/stsles.c
Index of all ST routines
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