2-dimensional array confusion
Andreas Kaempf
andreas.kaempf at web.de
Mon Nov 1 00:50:12 PDT 2010
Hey folks!
Please enlight me with that prefix notation of 2-dimensional arrays! I
prepared a snippet giving me headaches:
auto int[2][3] test = [[11,12],[21,22],[31,32]];
foreach (x, row; test)
{
Stdout.format("x={}: ", x+1);
foreach (y, cell; row)
{
Stdout.format("{}:({}) ", y+1, test[x][y]);
// Stdout.format("{}:({}) ", y+1, test[y][x]); // I expected this here
according the declariation!
}
Stdout.newline;
}
According to the documentation, the declaration of test should declare 3
arrays of two ints. The initialization works fine so that's ok for me.
But why do I have to access it with test[x][y] to produce this result?
x=1: y=1:(11) y=2:(12)
x=2: y=1:(21) y=2:(22)
x=3: y=1:(31) y=2:(32)
This literally drives me crazy! I really want to understand that!
Your help is highly appreciated!
Thanks a lot!
Andreas
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