Simple question about iterating 2 arrays in objective-c -

i'm iterating nsarray in objective-c with:

for (id object in array1) {   ... } 

i have array2, , need access same index of current array1.

should use statement ?

thanks

you have several options:

1. use c-style loop dan suggested

2. keep track of current index in separate variable in fast-enumeration approach:

   int index = 0; (id object in array1) {    id object2 = [array2 objectatindex:index];    ...    ++index; } 

3. use enumerateobjectsusingblock: method (os 4.0+):

   [array1 enumerateobjectsusingblock:^(id obj, nsuinteger idx, bool *stop){     id obj2 = [array2 objectatindex:idx];     ... }];