1: #pragma once
3: typedef struct _PetscHashIJKKey {
4: PetscInt i, j, k;
5: } PetscHashIJKKey;
7: #define PetscHashIJKKeyHash(key) PetscHashCombine(PetscHashInt((key).i), PetscHashCombine(PetscHashInt((key).j), PetscHashInt((key).k)))
8: #define PetscHashIJKKeyEqual(k1, k2) ((k1).i == (k2).i && (k1).j == (k2).j && (k1).k == (k2).k)