PetscVoidFn

A prototype of a void fn(void) function

Synopsis

PETSC_EXTERN_TYPEDEF typedef void PetscVoidFn(void);

Notes

PetscVoidFn * plays the role of void * for function pointers in the PETSc API that do not return an error code. It is used where a function pointer is needed but it is not possible to use the full prototype of the function.

PetscErrorCodeFn is similar to PetscVoidFn but should be used when the function returns a PetscErrorCode

See Also

PetscErrorCodeFn, PetscObject, PetscObjectDestroy()

Level

advanced

Location

include/petscsys.h

Examples

src/snes/tutorials/ex12.c
src/snes/tutorials/ex13.c
src/snes/tutorials/ex17.c
src/snes/tutorials/ex20.c
src/snes/tutorials/ex23.c
src/snes/tutorials/ex24.c
src/snes/tutorials/ex26.c
src/snes/tutorials/ex27.c
src/snes/tutorials/ex34.c
src/snes/tutorials/ex36.c

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