petsc-3.10.5 2019-03-28
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# VecLockGet

Gets the current lock status of a vector

### Synopsis

    #include "petscvec.h"
    PetscErrorCode VecLockGet(Vec x,PetscInt *state)

Logically Collective on Vec

### Input Parameter

x -the vector

### Output Parameter

state -greater than zero indicates the vector is still locked

### See Also

VecRestoreArray(), VecGetArrayRead(), VecLockPush(), VecLockGet()

### Level

beginner

### Location

src/vec/vec/interface/rvector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages