# PetscWeakFormDestroy
Destroys a `PetscWeakForm` object 
## Synopsis
```
#include "petscds.h" 
PetscErrorCode PetscWeakFormDestroy(PetscWeakForm *wf)
```
Collective on wf


## Input Parameter

- ***wf -*** the `PetscWeakForm` object to destroy





## See Also
 `PetscWeakForm`, `PetscWeakFormCreate()`, `PetscWeakFormView()`

## Level
developer

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


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/dt/interface/dtweakform.c)


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