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/* Some thx goes to http://c.learncodethehardway.org/book/ex34.html */
#ifndef __LIBADT_DARRAY_H
#define __LIBADT_DARRAY_H
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include "debug.h"
#include "mmm.h"
#define DEFAULT_EXPAND_RATE 10
typedef struct darray {
int end; //element amount. end <= max
int max; //maximal element number
size_t size; //single element size
size_t expand; //expand size
void **data;
} darray;
darray* darr_create(ssize_t data_size, ssize_t init_size);
void darr_destroy(darray *da);
void darr_clear(darray *da);
void darr_clear_idx(darray *da, int idx);
int darr_expand(darray *da);
int darr_resize(darray *da, ssize_t size);
int darr_contract(darray *da);
int darr_push(darray *da, void *val);
void* darr_pop(darray *da);
void darr_clear_destroy(darray *da);
int darr_set(darray *da, int idx, void *val);
void* darr_get(darray *da, int idx);
void* darr_remove(darray *da, int idx);
void* darr_new(darray *da);
int darr_isidx(darray *da, int idx);
#define darr_last(A) ((A)->data[(A)->end - 1])
#define darr_first(A) ((A)->data[0])
#define darr_end(A) ((A)->end)
#define darr_count(A) darr_end(A)
#define darr_max(A) ((A)->max)
#define darr_free(E) free((E))
/*
when do set it just overwrite data without checking if there is some or not
if set more then max then no error and no resize happens
when get element if error then NULL if value NULL then NULL how distinguish
*/
#endif
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