Question

How to define a class method outside the class template in C++

Answer 1

#include <iostream>
 
template<class T>
class Example {
public:
    T a, b;
    Example(T x, T y) : a(x), b(y) {}   // constructor
     
    void show();
};
 
template<class T>
void Example<T>::show() {
   std::cout << a << " " << b;
}
 
 
int main() {
    int x = 10;
    int y = 25;
     
    Example<int> obj(x, y);
     
    obj.show(); 
}
 
 
 
 
/*
run:
 
10 25
 
*/

 

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