RE: [Dev-C++] arrays in structures

[Ioannis V. <iv...@em...>]

> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of OROSZI Bal?zs
> Sent: Monday, August 04, 2003 5:34 PM
> To: dev...@li...
> Subject: [Dev-C++] arrays in structures
> 
> 
> Hi!
> 
> Again, a question. Suppose I have a structure like this:
> 
>    typedef struct _block{
>      int array[16][16];
>      int v1;
>      int v2;
>    }block;
> 
> So, my question is, is that array[16][16] stored linearly in the 
> structure? Can I do a memcpy directly on it, to copy it 
> elsewhere, like 
> this:
> 
> memcpy(destination->array,source->array,16*16*sizeof(int));
>         /* destination*/   /* source*/   /* bytes to copy */
> 
> Can I do this?


Yes. But always be careful all the elements of the array to be in the
"automatic storage" (I assume C here) as it is in your case, and not
something like:


int *array[16];

/* ... */






Ioannis Vranos
 
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