Const Data Member In C++

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In this video we will learn about the "const data member" in c++ programming language.
There are few points about the same as follows:
1. They are constant so can not be changed once initialised.
Ways to initialise:
1st Way: Initialise in class
2nd Way: Initialiser list is used to initialise them from outside.
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Пікірлер: 28

@AhmedKhaled72 3 жыл бұрын

I really liked your way of delivering videos, could you tell me how can I study c++ or any programming language, in general, the right way? Thanks in advance,

@CppNuts 3 жыл бұрын

If you need my kind of knowledge then you have to go through stack overflow section of c++, and try to read questions and answers and read all the answers.

@nikhilpandey5609 4 жыл бұрын

Bro u r awesome....thanks for sharing ur knowledge . Please make some videos on interesting projects in cpp

@CppNuts 4 жыл бұрын

Noted

@keerthanraobj2149 3 жыл бұрын

Very good explanation with practical example sir

@CppNuts 3 жыл бұрын

Thanks and welcome

@ankushladani496 2 жыл бұрын

Nice explaination...👏👏

@VasaMusic438 5 жыл бұрын

Very good tutorial !! Thanks!!

@CppNuts 5 жыл бұрын

Thanks for your comment!!

@behindthescene4406 4 жыл бұрын

Hey can u help at 14:08 why output are like constructed Constructed Motog4 iPhone ... Why not like constructed motog4 Constructed iPhone

@andrezaodausp 2 жыл бұрын

omg, best programming channel ever ever

@CppNuts 2 жыл бұрын

Thanks dude..

@azrflourish9032 2 жыл бұрын

oh yeah ! thanks!

@CppNuts 2 жыл бұрын

Welcome...

@sujayfarkade3289 10 ай бұрын

great !!!!

@mapradnardev 10 ай бұрын

I have a simple class class base{ public: const int x; base(){cout

@CppNuts 10 ай бұрын

First of all the syntax is wrong for second Ctor.

@santhoskumar1369 5 жыл бұрын

Follow up : we can change values of const variables or members through pointers. Eg. *(string*)&p1="Sample"; will change pname of p1 even it is given as private.

@behindthescene4406 4 жыл бұрын

Hey can u help at 14:08 why output are like constructed Constructed Motog4 iPhone ... Why not like constructed motog4 Constructed iPhone

@santhoskumar1369 4 жыл бұрын

@@behindthescene4406 because constructor will be called during object creation, then only functions are called as per the program.

@behindthescene4406 4 жыл бұрын

When fcn are called them it must be in sequence na...that's my doubts

@huistv2005 2 жыл бұрын

Is there an answer to this pointer question?

@chrischatergoon3207 4 жыл бұрын

Great video. But 5 ads? Really takes away from the video.

@CppNuts 4 жыл бұрын

Now they've started putting more ads

@raja28chowdhury 3 жыл бұрын

its not in his control and use add blocker if you want :p

@cid007007 4 жыл бұрын

i am changing already initialized constant variable using initializer list, it should give compilation but it compiled and giving output : #include using namespace std; class Base { const int x=90; public: Base(int a):x{a} {} void getX(){ cout

@behindthescene4406 4 жыл бұрын

He already told that .....intializer list only work with constructor as you already assigned value to it ...it will be showcasing u the same value ...if u won't intialyzes at early stage definitely it will throw error