Re: zip vs. lockstep -- problems accessing elements by ref

2013-06-29 Thread Joseph Rushton Wakeling
On 06/29/2013 11:42 AM, Joseph Rushton Wakeling wrote: > I should add that bearophile has been fantastic in suggesting alternative > design > patterns that don't require either lockstep _or_ zip, but I still think this > lockstep/zip discrepancy needs resolving. According to the docs: zip "offers

Re: zip vs. lockstep -- problems accessing elements by ref

2013-06-29 Thread Joseph Rushton Wakeling
On 06/28/2013 03:19 PM, Joseph Rushton Wakeling wrote: > Consider the following equivalent code using zip and lockstep respectively to > iterate over the entries in an array and set their values: > > auto arr1 = new double[10]; > foreach(i, ref x; zip(iota(10), arr1)) > { > x =