#include "petscsys.h" PetscErrorCode PetscSortRealWithPermutation(PetscInt n,const PetscReal i[],PetscInt idx[])Not Collective
| n | - number of values to sort | |
| i | - values to sort | |
| idx | - permutation array. Must be initialized to 0:n-1 on input. |
Level:intermediate
Location:src/sys/utils/sortip.c
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