Q&A Discussões

Confusion between member initializer list and invoking parent class constructor upon making daughter class constructor

2nd May 2017, 9:14 AM

De Vinci

classes inheritance member_initializer_list

0 Voto

4 Respostas

10th Oct 2018, 10:57 AM

Rashim Narayan Tiku

what if I don't want to inhire the constarctor of the super class ??

0 Voto

9th Aug 2016, 5:57 PM

Islam Elzohary

Is this bad practice?

0 Voto

We can assign Derived Class Object to Base Class Object. But why can't we do the reverse?

18th Dec 2017, 12:42 AM

Nathaniel Bourell

0 Voto

why we need the () in the last line B().method..... ? so confusing

26th Jan 2017, 3:20 PM

james nyle

0 Voto

does the base class constructor automatically called whenever an object is created for subclass?

31st Aug 2016, 11:15 AM

Ryu

0 Voto

From the code given below, the output should be 12(because constructor never inherit ) but it is 112 . How? Someone can explain.

23rd Aug 2016, 2:36 PM

Raghul Kumar

c++constructors inheritance

0 Voto

5 Respostas

21st Dec 2016, 4:09 AM

blumen

Can a superclass inherit subclass methods and instance variables?

inheritance java methods

4 Votos

what is the difference between private and protected?

12th Aug 2017, 1:00 PM

PandaPanda🐼

inheritance java protected

1 Voto

4 Respostas

11th Oct 2016, 7:14 PM

Punit Mahipal

what is the difference between classmethod amd static method?

classes inheritance objects oop python python3

0 Voto

5 Respostas

27th Jun 2019, 7:35 AM

yash gupta

How do you inherent on python

help inheritance python

1 Voto

c#classes inheritance polymorphism

24th Nov 2019, 3:00 AM

marcus

polymorphism in c# ???

2 Votos

3 Respostas

9th Feb 2020, 7:06 PM

Youssef Elouasbi

how to remove opacity to child element css

css inheritance

0 Voto

i didn't understant when i excuteed the program below , how the " New A " appeared :p ? and thank you <3

28th Aug 2022, 6:04 AM

Hadi

0 Voto

Why define two methots if your going to use super?

6th Aug 2017, 3:21 AM

Khouloud ZOUAGHI

inheritance ruby

0 Voto

4th Jun 2017, 5:29 PM

Kadaffy Talavera

what is c++

0 Voto

Is Swift capable of doing multiple inheritance?

20th Sep 2016, 4:30 AM

Tirthraj Solanki

inheritance swift

-1 Voto

Why to add public: Daughter() {}; in this example

26th Mar 2016, 6:18 PM

René Wiß

0 Voto

Why this print New A New B if in the main only is instancing obj?

2nd Feb 2018, 6:00 AM

Amit Kumar

0 Voto

What happens to private or protected inheritance?

5th Jul 2017, 10:22 PM

Fomnlinx Chan

1 Voto

Is there a way to check the full content of a superclass or subclass?

20th Mar 2016, 6:03 PM

andwan0

0 Voto

Something wrong with the quiz

21st Aug 2016, 6:35 PM

Luc Evertzen

0 Voto

Why is multiple inheritances not supported in Java ?

19th Jun 2016, 2:05 PM

Liju Suresh

0 Voto

is there anyone who can help me to solv a task???

11th Jun 2017, 10:46 PM

Christos Ploutarchou

-2 Votos

9th Jan 2017, 12:52 PM

Baby Faiza

b d

-2 Votos

Fill in the blanks to declare a ''B'' class with its own constructor and a ''D'' class with its own constructor, where ''D'' inh

13th Mar 2017, 6:55 AM

kiaron govender

-4 Votos

Protected attributes modified outside class?

5th Mar 2017, 1:18 PM

Sunita Sharma

1 Voto

how friend function is inherited in derived class?

28th Feb 2017, 10:15 PM

Ren Wang

0 Voto

Not a cuestión, but an aclaration about the first question about inheritance.

10th Aug 2016, 1:15 PM

R V

-1 Voto

[C++ Classes and Inheritance] Why do we have them?

21st Jun 2016, 8:47 PM

Garme Kain

0 Voto

So when do we use virtual methods and when do we use abstract classes?

8th Jan 2018, 8:05 AM

Jacob Yuhas

c#inheritance

0 Voto

26th Jul 2016, 2:03 PM

Ihusaan Ahmed

Super.var

0 Voto

all fields and methods of the superclass are inherited by the subclass

25th Mar 2017, 8:12 PM

Luis Angel Barreto Sanchez

0 Voto

2nd Sep 2016, 6:26 PM

Gabriel Comaniciu

Country list

0 Voto

What is super method and super keyword??

8th Dec 2016, 7:44 AM

NunNo DeCabunic

0 Voto

Does daughter get private members too?

1st Nov 2016, 2:35 AM

Mahesh Torgal

0 Voto

Why C# doesn't support multiple inheritance?

13th Jul 2016, 5:58 PM

Aman

c#inheritance

0 Voto

[solved] [Python inheritance] Is this normal?

31st Jul 2016, 4:56 PM

S V R

inheritance oop python python3

1 Voto

Any help will be greatly appreciated

16th Feb 2021, 4:10 PM

#0009e7 [get]

constructors inheritance java subclass

0 Voto

4 Respostas

4th Dec 2019, 11:58 AM

Allan And Lifted Hands

Can somebody explain me the code below ? I am having special trouble understanding the role of super function here.

code inheritance oop python3

1 Voto

3 Respostas

19th May 2018, 12:23 AM

Masquerade

Can you please check my code, when I run it in code blocks it shows me the following error : no directory matches ... Please

c++classes inheritance polymorphism

0 Voto

6 Respostas

25th Apr 2020, 7:18 PM

The Rock

Queue management part3. Your Queue class is up and working in a customer service company. The company opens up a new b

c++if-statements inheritance

0 Voto

why do we use VirtualFunction to allow derived class to use to base class function , yet we already have the inheritance acces s

21st Sep 2022, 2:24 AM

Niranjan Kumar Yadav

c++function inheritence virtual virtualfunction

0 Voto

Not sure why my class isn't pulling the data from a txt file and just says "cant parse"

23rd Aug 2018, 3:28 PM

S. Kaouche

file inheritance java

0 Voto

Encapsulation, polymorphism and inheritance...what is the role of this three in commercial programming?

6th Mar 2022, 4:21 AM

Jake Scanlan

encapsulation inheritance polymorphism

0 Voto

Error while initializing a field (of base class) through constructors of derived classes.

14th Jun 2018, 1:40 PM

Daniel (Oluwasegun) Osunpidan

c++inheritance initialization multiple-inheritance

4 Votos

What's the difference between extending another class and implementing another class?

27th Mar 2019, 9:22 AM

777

inheritance java threads

3 Votos

Why "super().__init__()" one argument less than the "base class.__init__()" ??

2nd Feb 2017, 4:55 PM

Sushant Kulkarni

classes inheritance python3

2 Votos