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  1. #include <iostream>
  2. #include <string>
  3.  
  4. struct Gun
  5. {
  6.     virtual void reload() { std::cout << "Gun::reload\n" ; }
  7. };
  8.  
  9. struct Pistol : public Gun
  10. {
  11.     static const unsigned MagCap = 17 ;
  12.  
  13.     std::string slidePos ;
  14.     unsigned roundsLeft ;
  15.  
  16.     Pistol( ) : slidePos("closed"), roundsLeft(MagCap) {}
  17.  
  18.  
  19.     void reload()
  20.     {
  21.         std::cout << "Pistol::reload\n" ;
  22.  
  23.         if ( slidePos == "open" )
  24.             roundsLeft = MagCap ;
  25.         else
  26.         {
  27.             slidePos = "open" ;
  28.             roundsLeft = MagCap+1 ;
  29.         }
  30.         slidePos = "closed" ;
  31.     }
  32. };
  33.  
  34. int main()
  35. {
  36.     Pistol p ;
  37.     Gun g ;
  38.  
  39.     Gun* ptr = &p ;
  40.     ptr->reload() ;
  41.  
  42.     ptr = &g ;
  43.     ptr->reload() ;
  44. }
Success #stdin #stdout 0s 3028KB
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Standard input is empty
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Pistol::reload
Gun::reload
https://ideone.com/LEBCAT
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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