#ifndef DYNAMIC_ARRAY_H
#define DYNAMIC_ARRAY_H

#include <stdio.h>
#include <stdlib.h>
#include "task.h"

typedef struct {
  Task *array;
  size_t used;
  size_t size;
} Dynamic_Array;

Dynamic_Array *dynamic_array_create(size_t initialSize) {
  Dynamic_Array *a;
  a->array = (Task *)malloc(initialSize * sizeof(Task));
  a->used = 0;
  a->size = initialSize;
  return a;
}

void dynamic_array_insert(Dynamic_Array *a, Task element) {
  if (a->used == a->size) {
    a->size *= 2;
    a->array = (Task *)realloc(a->array, a->size * sizeof(Task));
  }
  a->array[a->used++] = element;
}

void dynamic_array_free(Dynamic_Array *a) {
  free(a->array);
  a->array = NULL;
  a->used = a->size = 0;
}

#endif