Program related to Object Slicing : Why the output is not coming In Base a=2 ?

[iamdsc_0410]

Code:

//Object Slicing
#include<iostream>
using namespace std;
class Base
{
protected:
int a;
public:
Base(int x)
{
a=x;
}
void show()
{
cout<<"\nIn Base :a="<<a;
}
};
class Derived : public Base
{
private:
int b;
public:
Derived(int x,int y):Base(x)
{
b=y;
}
void show()
{
cout<<"\nIn Derived :a="<<a<<" and b="<<b;
}
};
int main()
{
Base B(5);
Derived D(2,3);
B.show();
return 0;
}


[akarshsomani]

Code:

//Object Slicing
#include<iostream>
using namespace std;
class Base
{
protected:
int a;
public:
Base(int x)
{
a=x;
}
void show()
{
cout<<"\nIn Base :a="<<a;
}
};
class Derived : public Base
{
private:
int b;
public:
Derived(int x,int y):Base(x)
{
b=y;
}
void show()
{
cout<<"\nIn Derived :a="<<a<<" and b="<<b;
}
};
int main()
{
Base B(5);
B.show();
Derived D(2,3);
D.show();
B=D;
B.show();
return 0;
}