Re: [Dev-C++] How to get the number of elements in an array

[Mohammed I. <mi...@ac...>]

n_of_elements=sizeof(Buf)/sizeof(Buf[0]);

Mohammed
----- Original Message -----
From: "Daniel Glenfield" <sp...@ho...>
To: <dev...@li...>
Sent: Tuesday, January 20, 2004 1:49 PM
Subject: [Dev-C++] How to get the number of elements in an array


> This is an easy Q I know but I can't think how to do it...
>
> Size = 9;  // Decided by a function but set to 9 for this example
>
> int* Buf = new int[Size];
>
> int Tmp = sizeof(Buf);
>
> This can't be right. How do I get the size? Len(Buf) and Length(Buf) are
not
> recognised (I thought they were functions but I guess not).
>
> Any thoughts?
>
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