The Thermopylae excerpt of TDPL available online

Andrei Alexandrescu SeeWebsiteForEmail at erdani.org
Thu Oct 29 10:21:45 PDT 2009


Leandro Lucarella wrote:
> Andrei Alexandrescu, el 28 de octubre a las 23:38 me escribiste:
>> It's a rough rough draft, but one for the full chapter on arrays,
>> associative arrays, and strings.
>>
>> http://erdani.com/d/thermopylae.pdf
>>
>> Any feedback is welcome. Thanks!
> 
> It looks very nice. A small error in 4.1.7 first code block:
> 
> auto a = new double[4];          // must be already allocated
> auto a1 = [ 0.5, -0.5, 1.5, 2 ];
> auto a2 = [ 3.5, 5.5, 4.5, -1 ];
> a[] = (a1[] + a2[]) / 2;         // take the average of b and c
>                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>                                    take the average of a1 and a2?
> 
> (I think it would be easier to follow using b and c though ;)

Thanks! I fixed that to have a and b as sources and c as destination.

Andrei



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