Lets say u have a button. U want to render it

Question

C / C++

4C

Lets say u have a button. U want to render it

only if it should be visible.
Why waste 64bit on if its visible or not instead of 16?

0

13.06.2021

8 ответов

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4C Автор вопроса

Daniele°
typedef struct widget{ union { struct { ...

Thanks

0

13.06.2021

Alejandro

Daniele°
typedef struct widget{ union { struct { ...

You would probably want to put a type for “visible”

0

13.06.2021

Daniele°

Alejandro
You would probably want to put a type for “visible...

On C++ probably use getter/setter

0

13.06.2021

Alejandro

Daniele°
On C++ probably use getter/setter

Actually you can just use std::bitset

0

13.06.2021

Manav | avoid unnecessary messaging me

Daniele°
typedef struct widget{ union { struct { ...

anoymous structs :) i like these especially as they provide you access via subscriting and dot operators

0

13.06.2021

Daniele°

Alejandro
Actually you can just use std::bitset

when change visibily you not only Need to set One bits

0

13.06.2021

Alejandro

Daniele°
when change visibily you not only Need to set One ...

std::bitset still works

0

13.06.2021

Daniele° · Accepted Answer

Daniele°

typedef struct widget{ union { struct { int visible:1; ... }; unsigned property; }; ... }widget_t; widget_t button={ .visible = TRUE };

0

13.06.2021

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Lets say u have a button. U want to render it

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