Just where has this language gone wrong?
Christophe Travert
travert at phare.normalesup.org
Thu Jul 19 07:36:26 PDT 2012
"Petr Janda" , dans le message (digitalmars.D:172719), a écrit :
>> Array gets sorted, then doubles are removed (uniq) and then
>> everything is converted to a string (map).
>>
>> Everything was recently introduced around 2.059.
>
> Ok, but what is map!(). What's the point of the exclamation mark,
> is it a template specialization?
Yes, !(...) is template specialization.
It is the equivalent of <...> in c++.
The parentheses can be omited if only one argument is passed after the
exclamation mark.
map is a template of the std.algorithm module.
http://dlang.org/phobos/std_algorithm.html#map
This kind of questions should go in digitalmars.D.learn.
--
Christophe
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