ARRAY SORT indexes

[Stanislav Ivanov]

Hi Guys,

I have a question, and I cant quite find the answer. When I sort an array,for example ascending, do indexes keep or they rearrange?

Thank you in advance !

[Amir Yacoby]

Stanislav Ivanov:

Hi Guys,

I have a question, and I cant quite find the answer. When I sort an array,for example ascending, do indexes keep or they rearrange?

Thank you in advance !

Why don't you try?
Array is a data structure that stores a group of elements where each element is accessed directly by its index.
For fast access, the array is stored as a series in the memory, and so the index of each element is translated to its memory address:

Arr[i]=addr(Arr[0]+i*Len(Arr[0]) -

Sort changes the order of the elements in the memory.

[Stanislav Ivanov]

And out of interest how can it be done in mql4

Thank you

[Amir Yacoby]

Stanislav Ivanov:

And out of interest how can it be done in mql4

Thank you

ArraySort()