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  1. #include<iostream>
  2. class Base
  3. {
  4. public:
  5.     virtual double Function(int i) const{std::cout<<"\nIn Base int version";}
  6. };
  7.  
  8. class SubClass : public Base
  9. {
  10. public:
  11.     virtual double Function(int i) const{std::cout<<"\nIn Derived int version";}
  12.     double Function(std::string str) const{std::cout<<"\nIn Derived string version";}
  13.     double Function(double i) const {std::cout<<"\nIn Derived double version";}
  14. };
  15.  
  16. int main()
  17. {
  18.     SubClass obj;
  19.     obj.Function(10);
  20.     obj.Function(10.1);
  21.     obj.Function("Hello"); 
  22.  
  23.     Base Bobj;
  24.     Bobj.Function(10.2);
  25.  
  26.     Base *ptr = new Base;
  27.     ptr->Function(10.5);
  28.  
  29.     Base *ptr2 = new SubClass; 
  30.     ptr2->Function(10);
  31.     ptr2->Function(10.5);
  32.  
  33.     return 0;
  34. }
Success #stdin #stdout 0.01s 2812KB
comments (?)
stdin
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Standard input is empty
stdout
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In Derived int version
In Derived double version
In Derived string version
In Base int version
In Base int version
In Derived int version
In Derived int version
https://ideone.com/2HkTjN
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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