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This is actually a good answer.

Patrick Trentin
– Patrick Trentin

2017-03-20 13:44:20 +00:00
Commented Mar 20, 2017 at 13:44
@Edgar why you use this Print &printer, int16_t Time0, [...] (or where i can find more (specific) information about the theory behind this) ?

Andrea Ciufo
– Andrea Ciufo

2017-03-23 17:07:17 +00:00
Commented Mar 23, 2017 at 17:07
Please be more specific, and maybe ask a new question. As I understand it, you are asking for a tutorial on the “theory” behind the C++ language, which is a question far too broad for this site.

Edgar Bonet
– Edgar Bonet

2017-03-23 18:29:12 +00:00
Commented Mar 23, 2017 at 18:29
@EdgarBonet yes, it is a noob question, i was trying to understand and studying the pointer, in this specific situation how &printer works :)

Andrea Ciufo
– Andrea Ciufo

2017-03-24 17:08:58 +00:00
Commented Mar 24, 2017 at 17:08
@uomodellamansarda: It's a reference, similar to a pointer but safer.

Edgar Bonet
– Edgar Bonet

2017-03-24 17:59:44 +00:00
Commented Mar 24, 2017 at 17:59

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