ArraySortEx

Синтаксис

native ArraySortEx(Array:array, const comparefunc[], data[]="", data_size=0);

Употреба

array
Array handle
comparefunc
Callback function used for comparison
data
Extra data that is passed through to the callback
data_size
Size of extra data

Описание

A faster version of ArraySort, the sorting algorithm then uses the custom
comparison function to sort the data.

Забележка

The advantage of this function is that the data of the elements being
compared is directly passed to the function, instead of the item
indexes that are passed by ArraySort. This removes the need for calling
ArrayGet[Cell|String|Array] every time before being able to compare the
elements.

Забележка

For Arrays with a cellsize of 1 (used for storing integers and floats),
the function is called in the following manner:

public MySortFunc(Array:array, elem1, elem2, const data[], data_size)

  array           - Array handle in its current un-sorted state
  elem1, elem2    - Current element pair being compared
  data[]          - Extra data array passed to the sort func
  data_size       - Size of extra data

Забележка

For Arrays with a cellsize larger than 1 (used for storing arrays and
strings), the function is called in the following manner:

public MySortFunc(Array:array, elem1[], elem2[], const data[], data_size)

  array               - Array handle in its current un-sorted state
  elem1[], elem2[]    - Current element pair being compared
  data[]              - Extra data array passed to the sort func
  data_size           - Size of extra data

Забележка

The comparison function should return:
  -1 if elem1 should go before elem2
   0 if elem1 and elem2 are equal
   1 if elem1 should go after elem2

Забележка

All parameters after item2 are optional and do not need to be specified
and used.

Забележка

Unlike the sorting.inc version, the array passed to the callback is not
in mid-sorted state.

Връщаща стойност

Тази функция няма връщаща стойност.

Грешка

If an invalid handle or an invalid callback is provided
an error will be thrown.