Bit Fields In C & C++

[@hindiistoriess]

Thank you 🙏🏻 for explaining in detail... Now I understood fully about bit fields

[@nishantgarg5324]

Nice illustrate. Keep it up.

[@CppNuts]

Thanks Dude!!

[@treyquattro]

I appreciate the work you put into these videos and your professorial style. The videos are a great resource for newbies and also as a refresher for some of us who like to keep our memories refreshed!

[@CppNuts]

Thanks man!!

[@janupenaganti4951]

I have started my career in Embedded Systems, this topic is really helpful for me. Thank you!!

[@sabanaafrose7293]

Superb... Keep doing... The way you explained the flow and the sequence ... Everything made me hit like ..if I could I would hit it many times.... Thank a lot

[@CppNuts]

Sabana Afrose, Thanks for your like and nice comment.

[@vimleshkumarkanaujiya]

Arey Bhaiya, What an easy way of teaching !.

[@sambasivamupparaju]

good explanation. Thank you for your effort .

[@CppNuts]

Thank man:!!

[@ShashidharM-h9v]

8:51 sir, Why structural packing doesn't work in the above example it still give 8 bytes of size On adding #pragma pack(1)

[@Gautamdange]

Really liked your videos .. simple .. short and to the point !

[@CppNuts]

Thanks.. Man..!!

[@pandemade3875]

Thank you so much! This really helps me understand bit field in more detail! Thank you!

[@CppNuts]

Glad that it helped.

[@ViratKohli18_Lovers]

You explained it very well sir. I understood everything about bit field.

[@CppNuts]

That's great!!

[@aadarshraj5859]

Very nice explanation. Thanks to you

[@CppNuts]

Thanks

[@sss-og7jx]

Very Clear! Thank U!

[@1-User-1]

Best explanation of Bit Fields.

[@CppNuts]

Thanks for the comment man!!

[@1-User-1]

@@CppNuts thank you for your video!

[@Olavotemrazaodenovo]

Congratulations from Brazil.

[@CppNuts]

Thanks man!!

[@soumyaranjansahu7018]

Awesome explanation...😊👍

[@karthikkumarmv9101]

So nice and effective explanation Sir tq. ...

[@CppNuts]

Thanks bro..

[@vipuldogra6600]

beautifully explained. thanks

[@CppNuts]

Thanks man!!

[@maratheps1new237]

sir your all cpp videos are great ^^

[@CppNuts]

Glad you like them!

[@vvpChannel3112]

Awesome video sir.. I learnt something new here...many thanks ..please make more videos on memory optimisation

[@CppNuts]

Sure man i will try for this video.

[@shiwanisingh3152]

Very helpful sir Thank you sir

[@CppNuts]

Most welcome!!

[@mohanrajawat6508]

very nice discription

[@CppNuts]

Thanks man!!

[@rajcodes100]

Great explanations - thank you

[@CppNuts]

Thanks for your comment!!

[@AshokKumar-mk1nr]

Awesome explanation..

[@CppNuts]

Thanks man!!

[@AhmedKhaled72]

The best teacher out there 😍😍

[@CppNuts]

Thanks man..

[@KumarGaurav159]

It was very helpful and I request to upload a tutorial regarding forward declaration in c++ in details and with depth analysis.thanks .

[@CppNuts]

I am trying my best to upload as much as i can but i will keep this suggestion in my mind thanks dude!! :)

[@ofirfr4804]

Very good explanation. I learned a lot.

[@CppNuts]

Glad it was helpful!

[@shibisaketh]

unsigned int day : 5; unsigned int month : 4; int year : 22; So can reduce the size again. Size : 4

[@CppNuts]

Yes you can further use the same int for 1 Bit because 5+4+22 = 31 and int is 32 bits.

[@Agogogogogogkglgkfndjesk]

thank you for the explanation sir

[@CppNuts]

You are welcome dude..

[@Easy369-wcb]

can you help me with allocating memory for black ops 3 for a mod. I want to add more assets into attachmentunique

[@mukundshahiitr7113]

Nice explaination☺☺

[@CppNuts]

It's my pleasure

[@shivamsaxena5854]

#include #include struct d0 { char vo : 3; int v1 : 7; }; int main() { printf("%d", sizeof(struct d0)); return 0; } I thought that I shall get 4 bytes as output as 32 bits (size of larger data type i.e; int) are enough to store 3 bits of char and 7 bits of int data type, But instead, I'm getting 8 bytes as output. Please tell me why I am getting so? Please answer @CppNuts

[@satishkanakappanavar8531]

Thank you

[@CppNuts]

Satish, welcome dude.

[@mdirshadalam2617]

How will allocate 16 bytes or 32 bytes in bit fields or large size? I need this very much.Please explain

[@CppNuts]

Please explain more, couldn't understand your question?

[@mdirshadalam2617]

@@CppNuts Is there any restriction for allocating bit in bit fields? Means, how many bits to allocate in bit field or no restriction.

[@CppNuts]

Yes it is max of the type used. For more check this stackoverflow.com/questions/14553632/maximum-size-of-a-bit-field-in-c-or-c

[@mdirshadalam2617]

@@CppNuts Thank

[@jaganmohanroyalnanubala3095]

Loved it 💕

[@CppNuts]

Thanks..

[@hitendrapalsinghrao3436]

What is the software you are using?

[@CppNuts]

It is Sublime Text Editor 3.

[@hitendrapalsinghrao3436]

Btw very good video!!

[@CppNuts]

Thanks dude!!

[@abdullahgarra8477]

Hi, I have an interview and the interviewer said I should be handy with bitfields where can i see questions ?

[@CppNuts]

I have bit field questions series plz check that out.

[@amitpandey4566]

great as always

[@CppNuts]

Thanks dude!!

[@_shubham_kumar]

Great video. But I don't understand why we can't have static variables with bit fields?

[@CppNuts]

Why do you want that?

[@cid007007]

Great tutorial.. learnt alot.. :)

[@CppNuts]

Thanks...

[@justcurious1940]

struct date { unsigned char day : 5 ; unsigned char month : 4 ; unsigned char year ; } ; printf("sizeof struct date : %d ",sizeof(struct date)) ; // output is 3 i'm using gcc default compilation .

[@CppNuts]

Year one byte Day + month is 2 bytes, because 5+4 is 9 bits which is more than one byte.

[@justcurious1940]

@@CppNuts Thank u for replying, my confusion was that the size of( struct date) is not a power of 2 or a multiple of 2, I thought that objects in C always occupies a space in memory that is either a power of 2 or a multiple of 2.

[@CppNuts]

That is multiple of biggest data member in class or struct.

[@justcurious1940]

@@CppNuts yes, Thank u I get it now.Great video by the way, so much information gained.

[@bilgetaskn9428]

it was amazing.. thank you so much

[@CppNuts]

Glad you liked it!

[@SYALUS3]

Very good explanatuion... But one doubt actually we couldn't use that saved memory. Then why....

[@CppNuts]

Notice that when we didn't use bit fields size was 12 but when we used bit fields then size became 8.

[@ShivamSingh-ub9tg]

nice tut. :)

[@CppNuts]

Thanks man!!

[@paul87173]

Hey Yadav, i'm learning c++ by myself. Any comments or tips you cud giv me? I have no money to go to university. But Still i want to be a programmer.

[@CppNuts]

Work hard like your life depends on it.

[@paul87173]

@@CppNuts C'mon dude,please give me more props.I mean, your fav book, anyhobbies concerning c++, you know.. that sort of things.

[@CppNuts]

Doesn't really matter.

[@prakashkondru5020]

Sir plz tell me your git hub . I will copy the code

[@CppNuts]

I am working on it.

[@matheenshk]

nice

[@CppNuts]

Thanks

[@tahirm09]

hi, voice is not clear pl check

[@CppNuts]

At what point did you feel that? Please mention the timing in the video. Thanks

[@helloyou4233]

it was nice

[@CppNuts]

Thanks man!!

[@WowPlusWow]

🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

[@CppNuts]

Namaste..

[@smartmiran]

why does he need to place advertisement every 2 seconds, this is really annoying!!

[@vasubansal8438]

Voice is too less

[@CppNuts]

Sorry for that..