template class with generic parameter : template class « Class « C++






  1. C++
  2. Class
  3. template class

template class with generic parameter

  
#include <iostream>
using namespace std;
template<class T> class Distance {
  public:
    Distance(T distance); 
    void show_distance(void) { 
       cout << "The distance is " << distance << " miles\n"; 
    };
  private:
    T distance;
};

template<class T>
Distance<T>::Distance(T distance) { Distance::distance = distance; };

int main(void)
{
    Distance<int> short_distance(100);
    Distance<long> long_distance(2000000L);

    short_distance.show_distance();
    long_distance.show_distance();
}








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