Your modifying an array that is being enumerated, which is illegal.
--
David Duncan @ My iPhone
On Nov 30, 2009, at 2:23 PM, Matt Neuburg <[email protected]> wrote:
To remove all sublayers from a layer, it is sufficient to set that
layer's
sublayers property to nil, so this code is completely unnecessary.
But I'm
just curious as to why it doesn't work:
for (CALayer* sub in myview.layer.sublayers)
[sub removeFromSuperlayer];
This crashes as if the fast enumeration itself were somehow illegal.
Why?
Thx -
m.
--
matt neuburg, phd = [email protected], <http://www.tidbits.com/matt/>
A fool + a tool + an autorelease pool = cool!
AppleScript: the Definitive Guide - Second Edition!
http://www.tidbits.com/matt/default.html#applescriptthings
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