8 Nov
2014
8 Nov
'14
3:53 a.m.
It would be great if there were some way to count the depth of a stack
of XAVPs, e.g.
$xavp(root=>num) = 1;
$xavp(root[0]=>num) = 2;
$xavp(root[0]=>num) = 3;
...
$var(depth) = $(xavp(root=>num){avp.count});
Right now, the only way to do this that I know of is something like:
$var(i) = 0;
while(defined $xavp(root[$var(i)]=>num))
$var(i) = $var(i) + 1;
$var(i) = $var(i) - 1;
Is there a secret I don't know about?
--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/