SETARRAY Maximums

[Joe Caverly]

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TCC  25.00.11 x64   Windows 10 [Version 10.0.18362.239]

If I do;

setarray test[99999999999999]

...then;

echo %@arrayinfo[test,5]
276447231

Is the maximum size of an array dependent on available memory, or is it a set size?

If it is mentioned in the help file, I could not locate it.

Joe

 

[vefatica]

I think it's limited to the size of an unsigned long (32 bits) and your size is being interpreted as such.

v:\> eval 99999999999999 mod (2**32)
276447231

 

[rconn]

The max array size is a signed integer, so 2^31 (2,147,483,648). Which is more than you can fit in memory anyway, so the point is probably moot.