PETSc version 3.17.4
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# PetscFVGetNumComponents

Get the number of field components

### Synopsis

    #include "petscfv.h"
    PetscErrorCode PetscFVGetNumComponents(PetscFV fvm, PetscInt *comp)

Not collective

### Input Parameter

| fvm | - the PetscFV object

### Output Parameter

, comp - The number of components

### See Also

PetscFVSetNumComponents()

### Level

intermediate

### Location

src/dm/dt/fv/interface/fv.c
Index of all FV routines
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Index of all manual pages