diff options
Diffstat (limited to 'py/obj.h')
| -rw-r--r-- | py/obj.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -23,6 +23,11 @@ typedef struct _mp_obj_base_t mp_obj_base_t; #define MP_OBJ_NULL ((mp_obj_t)NULL) +// The SENTINEL object is used for various internal purposes where one needs +// an object which is unique from all other objects, including MP_OBJ_NULL. + +#define MP_OBJ_SENTINEL ((mp_obj_t)8) + // These macros check for small int, qstr or object, and access small int and qstr values // - xxxx...xxx1: a small int, bits 1 and above are the value // - xxxx...xx10: a qstr, bits 2 and above are the value @@ -103,11 +108,11 @@ typedef struct _mp_map_t { mp_map_elem_t *table; } mp_map_t; +// These can be or'd together typedef enum _mp_map_lookup_kind_t { MP_MAP_LOOKUP, // 0 MP_MAP_LOOKUP_ADD_IF_NOT_FOUND, // 1 MP_MAP_LOOKUP_REMOVE_IF_FOUND, // 2 - MP_MAP_LOOKUP_FIRST = 4, } mp_map_lookup_kind_t; void mp_map_init(mp_map_t *map, int n); @@ -129,6 +134,7 @@ typedef struct _mp_set_t { void mp_set_init(mp_set_t *set, int n); mp_obj_t mp_set_lookup(mp_set_t *set, mp_obj_t index, mp_map_lookup_kind_t lookup_kind); +mp_obj_t mp_set_remove_first(mp_set_t *set); void mp_set_clear(mp_set_t *set); // Type definitions for methods |