# PETSC_DETERMINE#

standard way of passing in integer or floating point parameter where you wish PETSc to compute the required value.

## Developer Note#

I would like to use const PetscInt PETSC_DETERMINE = PETSC_DECIDE; but for some reason this is not allowed by the standard even though PETSC_DECIDE is a constant value.

PETSC_DECIDE, PETSC_DEFAULT, PETSC_IGNORE, VecSetSizes()

beginner

## Location#

include/petscsys.h

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