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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. class Vehicle{
  4.     protected:
  5.         string model;
  6.     public:
  7.         Vehicle() = default;
  8.         Vehicle(string model){
  9.             this->model = model;
  10.             cout << "Vehicle Constructor Called\n";
  11.         }
  12. };
  13. class Four_Wheeler : public Vehicle{
  14.     protected:
  15.         string trunk_type;
  16.     public:
  17.         Four_Wheeler() = default;
  18.         Four_Wheeler(string model, string trunk_type) : Vehicle(model), trunk_type(trunk_type){
  19.             cout << "Four-Wheeler Constructor Called\n";
  20.         }
  21. };
  22. class Car : public Four_Wheeler{
  23.     protected:
  24.         int trunk_capacity;
  25.     public:
  26.         Car() = default;
  27.         Car(string model, string trunk_type, int trunk_capacity) : Four_Wheeler(model, trunk_type), trunk_capacity(trunk_capacity){
  28.             cout << "Car Constructor Called!\n";
  29.         }
  30. };
  31. int main(){
  32.     Four_Wheeler fw("GTR", "Small");
  33.     Car("BMW", "Small", 8);
  34.     return 0;
  35. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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Standard input is empty
stdout
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Vehicle Constructor Called
Four-Wheeler Constructor Called
Vehicle Constructor Called
Four-Wheeler Constructor Called
Car Constructor Called!
https://ideone.com/OrQ5dV
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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