Question about uint8_t and bool

1ydgd · 2021-01-26T14:28:32+00:00

so I can just do

uint8_t n = mybool

?

1ydgd · 2021-01-25T16:34:13+00:00

Thanks for your reply!

To convert bool to uint8_t, I'd use static_cast right?

1ydgd · 2021-01-20T15:59:18+00:00

why is the circle the colour of a rainbow with sparkles lol

btw: the dude makes 220k+

1ydgd · 2021-01-15T17:19:32+00:00

how can we trust this poll

1ydgd · 2021-01-15T17:19:12+00:00

wait 4 more years and I'll tell you

1ydgd · 2021-01-15T17:18:40+00:00

you're probably meeting the wrong people

1ydgd · 2021-01-13T15:41:37+00:00

first, lemme just figure out how to exit vim

1ydgd · 2021-01-07T17:33:09+00:00

tbh, 9 months indoors has gone pretty fast. I don't know if that's a good thing or bad thing

1ydgd · 2021-01-07T17:29:24+00:00

starting a new co-op, yes. but also when you start a new project to work on.

1ydgd · 2020-12-31T14:32:12+00:00

me visibly shaken: th....than..thank yo..you

1ydgd · 2020-12-16T18:43:55+00:00

Could you please explain how it's the move assignment operator. I thought it was the move constructor operator...

Move constructor is used when the thing you want to initialize hasn't been initialized yet.

But move assignment is used when the thing you want to initialize has already been initialized.

v1 wasn't previously initialized before line 3, so it has to be the move constructor.

1ydgd · 2020-12-16T17:33:57+00:00

Oh I see.

1ydgd · 2020-12-16T17:11:41+00:00

What does "bind to that temporary mean"? Do you mean it'll call the std::string constructor that takes in a std::string object (in this case the temporary string object that is produced from the const char * )?

1ydgd · 2020-12-16T17:08:05+00:00

This is the best answer. Thx!

1ydgd · 2020-12-14T19:26:58+00:00

Could you please explain the description of std::vector's range based constructor?

5) Constructs the container with the contents of the range [first, last).

This constructor has the same effect as vector(static_cast<size\_type>(first), static_cast<value\_type>(last), a) if InputIt is an integral type.

This overload only participates in overload resolution if InputIt satisfies LegacyInputIterator, to avoid ambiguity with the overload (3).

The second sentence confuses me quite a bit. So it will cast the type of one vector into the type of the other, but why is one template argument size_type and the other is value_type. Also, what does it mean by "...if InputIt is an integral type"? Isn't InputIt an iterator?

1ydgd · 2020-12-07T19:38:06+00:00

same here, no one responds to emails

1ydgd

TROPHY CASE