:orphan:
# PetscFEGetNumComponents
Returns the number of components in the element 
## Synopsis
```
#include "petscfe.h" 
PetscErrorCode PetscFEGetNumComponents(PetscFE fem, PetscInt *comp)
```
Not Collective


## Input Parameter

- ***fem -*** The `PetscFE` object



## Output Parameter

- ***comp -*** The number of field components





## See Also
 `PetscFE`, `PetscFECreate()`, `PetscFEGetSpatialDimension()`, `PetscFEGetNumComponents()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/dt/fe/interface/fe.c.html#PetscFEGetNumComponents">src/dm/dt/fe/interface/fe.c</A>


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