59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
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#include <stdlib.h>
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#include <stdint.h>
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#include <assert.h>
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#include "nlr.h"
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#include "misc.h"
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#include "mpconfig.h"
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#include "obj.h"
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#include "map.h"
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typedef struct _mp_obj_set_t {
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mp_obj_base_t base;
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mp_set_t set;
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} mp_obj_set_t;
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void set_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in) {
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mp_obj_set_t *self = self_in;
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bool first = true;
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print(env, "{");
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for (int i = 0; i < self->set.alloc; i++) {
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if (self->set.table[i] != MP_OBJ_NULL) {
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if (!first) {
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print(env, ", ");
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}
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first = false;
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mp_obj_print_helper(print, env, self->set.table[i]);
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}
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}
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print(env, "}");
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}
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static const mp_obj_type_t set_type = {
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{ &mp_const_type },
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"set",
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set_print, // print
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NULL, // call_n
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NULL, // unary_op
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NULL, // binary_op
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NULL, // getiter
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NULL, // iternext
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{ { NULL, NULL }, }, // method list
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};
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mp_obj_t mp_obj_new_set(int n_args, mp_obj_t *items) {
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mp_obj_set_t *o = m_new_obj(mp_obj_set_t);
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o->base.type = &set_type;
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mp_set_init(&o->set, n_args);
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for (int i = 0; i < n_args; i++) {
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mp_set_lookup(&o->set, items[i], true);
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}
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return o;
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}
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void mp_obj_set_store(mp_obj_t self_in, mp_obj_t item) {
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assert(MP_OBJ_IS_TYPE(self_in, &set_type));
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mp_obj_set_t *self = self_in;
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mp_set_lookup(&self->set, item, true);
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}
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