Function Pointers in C

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C Programming: Function Pointers in C Programming.
Topics discussed:
1) Definition of function pointers.
2) Declaration of function pointers.
3) Calling the functions using the function pointers.
4) Example of Function Pointer.

Music:
Axol x Alex Skrindo - You [NCS Release]

#CProgrammingByNeso #CProgramming #FunctionPointers

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This is the best channel, isn't that so?

pkorneev

Superb explaination of "array of pointers and pointer to an arrays"❤️

mohanarunachalam

I think it does not make any difference how you assign the address of function to the pointer variable. Either way is right. You can also call ptr(10, 20) or (*ptr) (10, 20) does not make any difference. But, calling *ptr(10, 20) will throw compiler error !! 4:52

rambalram

coming from sololearn course to understand a function pointer and i think it's the best explanation i could find,
thank you so much Dude you're awesome !!

urahara

Simple and concise video, as all tutorials should be.

enzoqueijao

Awesome video lectures, your team really teaches very well. Thanku so much.

divyasingh

The simplest explanation for function pointers possible. Thanks!!

piyushjain

Thanks so much. This is making perfect sense to me now. I've been struggling with a book and could not figure out why they use bracket in the pointer declaration like that.

MulderXfile

ptr = &add or ptr = add doesn't make difference
you can call it like this ptr (10, 20) works the same

but if you do it like this *ptr(10, 20) compiler throws error

quak

may god bless ur soul, you are saving my grade

suhanirana

Easy to grasp this concept..Thanks a lot!!

harshpatel

pointers are always tricky, but you do a good job explaining. thank you for these videos.

Sneakyne

Thank you. Very clear explanation of function pointers.

billbez

I really can't understand why some people are giving negative marking(thumbs down)..if you can't appreciate one...atleast don't demotivate...I found this lecture awesome!!👍

richasingh

result=*ptr(10, 20);--> will give error....correct form is---result=(*ptr)(10, 20);

kranthikumar

i cannot imagine the world without Neso Academy

adhamadel

The best explanation anyone can give are u guys in India ???

zameerahmed

Awesome explanation ....With best examples

digitalshamshu

great video and a great channel! Thank you for making C easier for me.

phoenixfucong

Excellent explanation and thank you for it. However, as a complete rookie, I would also like to know where a function pointer might be useful. Or, what the benefit over calling a function normally is.
Does using the function via pointer conserve memory?
Does it allow the processor to complete faster by being more efficient?

Sorry, but I'm a novice. Thanks again for the great vid.

guitchess

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