iphone - How to implement Fast enumeration on this code -

iphone - How to implement Fast enumeration on this code -

i want implement fast enumeration on code, please help me.

int xx; int b=0; (xx=0 ; xx<(distancearray.count); xx++) { if ([nsnull null]!=[distancearray objectatindex:xx]&& 0 !=[[[distancearray objectatindex:xx] description] intvalue] ) { b++; latitudelabel.text=[nsstring stringwithformat:@" %d",b*100]; } }

try :

for( id object in distancearray){ if ([nsnull null]!=object && 0 !=[[object description] intvalue] ) { b++; latitudelabel.text=[nsstring stringwithformat:@" %d",b*100]; } }

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