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/*
* Copyright (c) 2017 Cesanta Software Limited
* All rights reserved
*/
/*
* === Arrays
*/
#ifndef MJS_ARRAY_PUBLIC_H_
#define MJS_ARRAY_PUBLIC_H_
#include "mjs_core_public.h"
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
/* Make an empty array object */
mjs_val_t mjs_mk_array(struct mjs *mjs);
/* Returns length on an array. If `arr` is not an array, 0 is returned. */
unsigned long mjs_array_length(struct mjs *mjs, mjs_val_t arr);
/* Insert value `v` in array `arr` at the end of the array. */
mjs_err_t mjs_array_push(struct mjs *mjs, mjs_val_t arr, mjs_val_t v);
/*
* Return array member at index `index`. If `index` is out of bounds, undefined
* is returned.
*/
mjs_val_t mjs_array_get(struct mjs *, mjs_val_t arr, unsigned long index);
/* Insert value `v` into `arr` at index `index`. */
mjs_err_t mjs_array_set(struct mjs *mjs, mjs_val_t arr, unsigned long index,
mjs_val_t v);
/* Returns true if the given value is an array */
int mjs_is_array(mjs_val_t v);
/* Delete value in array `arr` at index `index`, if it exists. */
void mjs_array_del(struct mjs *mjs, mjs_val_t arr, unsigned long index);
#if defined(__cplusplus)
}
#endif /* __cplusplus */
#endif /* MJS_ARRAY_PUBLIC_H_ */