On Tuesday, 2 April 2013 at 16:24:46 UTC, WhatMeWorry wrote:
I don't suppose there is a digital.D.beginner forum?
There is D.learn. Scroll down in the webinterface :-)
I've been staring at this definition for about an hour and I
still can't decode it.
int[string][double[int[]]] a; //
Read it left to right :-)
Let's rewrite the type with placeholders U,V.
int[string][double[int[]]] --> int[U][V]
int[U][V] is an AA mapping keys of type V to values int[U], which
is itself an AA that maps U's to int's.
Now, what is U and V? U is string that was easy. V is
double[int[]]. That again is an AA, mapping from int[] to double.
int[string} a // would be an Associate Array of integers with
a string key?
Nope, thats in syntax error.
int[] // would be a dynamic array of integers,i believe?
Correct.
