These are C++ Virtual Functions Please use comment lines to describe what each line will do and how. #include class Base { public: virtual void show() { cout<< “In Base n”;} }; class Derived: public Base { public: void show() { cout<< “In Derived n”;} }; int main(void) { Base *bp = new Derived; bp->show(); Base &br = *bp; br.show(); return 0; }
These are C++ Virtual Functions Please use comment lines to describe what each line will do and how. #include class Base { public: virtual void show() { cout<< “In Base n”;} }; class Derived: public Base { public: void show() { cout<< “In Derived n”;} }; int main(void) { Base *bp = new Derived; bp->show(); Base &br = *bp; br.show(); return 0; }
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter12: Adding Functionality To Your Classes
Section12.2: Providing Class Conversion Capabilities
Problem 6E
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These are C++ Virtual Functions
Please use comment lines to describe what each line will do and how.
#include<iostream>
class Base
{
public:
virtual void show() { cout<< “In Base n”;}
};
class Derived: public Base
{
public:
void show() { cout<< “In Derived n”;}
};
int main(void)
{
Base *bp = new Derived;
bp->show();
Base &br = *bp;
br.show();
return 0;
}
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