template class with two generic parameters : template class « Class « C++

template class with two generic parameters

#include <iostream>
using namespace std;
template <class T1, class T2> class two_gen {
   T1 i;
   T2 j;
   two_gen(T1 a, T2 b)
      { i=a; j=b;}
   void show(void)
      { cout << i << " " << j << endl; }

int main(void)
   two_gen<int, double> obj1(10, 0.23);
   two_gen<char, char *> obj2('X', "This is a test.");


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