// fig10_09.cpp
// Attempting to call derived-class-only functions
// via a base-class pointer.
#include <string>
#include "SalariedEmployee.h"
#include "SalariedCommissionEmployee.h"

int main() {
   SalariedCommissionEmployee salariedCommission{
      "Bob Lewis", 300.0, 5000.0, .04};
   
   // aim base-class pointer at derived-class object (allowed)
   SalariedEmployee* salariedPtr{&salariedCommission};

   // invoke base-class member functions on derived-class
   // object through base-class pointer (allowed)
   std::string name{salariedPtr->getName()};
   double salary{salariedPtr->getSalary()};        
   
   // attempt to invoke derived-class-only member functions          
   // on derived-class object through base-class pointer (disallowed)
   double grossSales{salariedPtr->getGrossSales()};  
   double commissionRate{salariedPtr->getCommissionRate()}; 
   salariedPtr->setGrossSales(8000.0);                      
} 


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