petsc-3.12.4 2020-02-04
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# VecTaggerGetInvert

get whether the set of indices returned by VecTaggerComputeIS() are inverted

### Synopsis

    #include "petscvec.h"
    PetscErrorCode VecTaggerGetInvert(VecTagger tagger, PetscBool *invert)

Logically Collective

### Input Arguments

| tagger | - vec tagger
| invert | - PETSC_TRUE to invert, PETSC_FALSE to use the indices as is

### See Also

VecTaggerComputeIS(), VecTaggerSetInvert()

### Level

advanced

### Location

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