Обсуждения
Fill in the blanks that define an abstract Animal class and a dog class that inherits from it.
class Animal{
public:
virtual void bark()=___;
};
class Dog __ Animal{
public:
_____bark(){
cout<<"Woof!";
}
};
1 голос
2 ответов
#include <iostream>
using namespace std;
class A{
public:
void f1();
};
class B : public A{
public:
virtual void f1();
}
int main()
{
A * obj = new B;
obj.f1();
}
Ques: can we write virtual before an overridden function from the base class?? if yes which f1() should it call base class f1() or derived class f1()???
0 голосов
1 ответ
What is Kotlin?
3 голосов
4 ответов
Whats is the benefit if we use enemy pointer to the type of it's inherited class ?
1 голос
2 ответов
Is it possible to run swift in a virtual machine equipped with OS X 10 or later version? Cause I am about to install VMWare and then the OS X / Yosemite.
0 голосов
3 ответов
why do we use VirtualFunction to allow derived class to use to base class function , yet we already have the inheritance acces s
0 голосов
2 ответов
what is the syntax of the execution command format for testing a java code. is it start() because that doesnt work..
0 голосов
1 ответ
A quick question regarding c#
0 голосов
2 ответов
C#Love chat-5
2 голосов
1 ответ
Containerize our code
0 голосов
3 ответов
Programming for audio/sound/music!
0 голосов
1 ответ
AR/VR + iOS/Android
3 голосов
3 ответов
why this output only comes 3 and why not output 123?
#include<iostream>
using namespace std;
class A{
public:
virtual void f(){cout<<1;}
};
class B:public A{
public:
void f(){cout<<2;}
};
class C:public B{
public:
void f(){cout<<3;}
};
int main()
{
B *p=new C;
p->f();
}
0 голосов
3 ответов
Making a VPN
1 голос
2 ответов
Актуальное сегодня
Time up code for data revision
0 Votes
Best Python Calculator Code
1 Votes
New code
1 Votes
Clean Code
3 Votes
Hello Everyone
0 Votes
PHP
1 Votes