void* array_push(array* a, void* element) {
if (a == NULL || !array_realloc(a)) {
return NULL;
}
a->data[a->size++] = element;
return element;
}
void array_pop(struct array *array) {
array->count--;
if (array->count + array->step < array->total) {
int r = array_realloc(array, array->total - array->step);
if (r < 0)
return;
}
}
Array*
array_append(Array *array, Toy_Type *item) {
if (NULL == array) return NULL;
if ((array->cur_size + 1) > array->alloc_size) {
if (NULL == array_realloc(array)) return NULL;
}
array->array[array->cur_size] = *item;
array->cur_size++;
return array;
}
int array_append(struct array *array, const void *element)
{
size_t idx;
if (array->count + 1 >= array->total) {
int r = array_realloc(array, array->total + array->step);
if (r < 0)
return r;
}
idx = array->count;
array->array[idx] = (void *)element;
array->count++;
return idx;
}
int array_remove_at(struct array *array, unsigned int pos)
{
if (array->count <= pos)
return -ENOENT;
array->count--;
if (pos < array->count)
memmove(array->array + pos, array->array + pos + 1,
sizeof(void *) * (array->count - pos));
if (array->count + array->step < array->total) {
int r = array_realloc(array, array->total - array->step);
/* ignore error */
if (r < 0)
return 0;
}
return 0;
}
static void array_appendptr( array* arr, void* object ) {
array_realloc( arr, sizeof( void* ) );
uint32 offset = arr->size % sizeof( void* );
((void**)(arr->data+offset))[arr->size/sizeof(void*)] = object;
arr->size += sizeof( void* );
}
static void array_append32( array* arr, uint32 object ) {
array_realloc( arr, sizeof( uint32 ) );
uint32 offset = arr->size % sizeof( uint32 );
((uint32*)(arr->data+offset))[arr->size/sizeof(uint32)] = object;
arr->size += sizeof( uint32 );
}
static void array_append8( array* arr, uint8 object ) {
array_realloc( arr, 1 );
arr->data[arr->size] = object;
++ arr->size;
}
