Question

How to concatenate (join) two tuples into a new tuple in C++

Answer 1

#include <iostream>
#include <tuple> 
  
using namespace std; 
  
int main()
{
    tuple <char, int, float, string> t1('z', 89, 3.14, "c++");
    tuple <char, int, float, string> t2('a', 21, 1.82, "java");
       
    auto t3 = tuple_cat(t1, t2); 
    
    cout << get<0>(t3) << endl;
    cout << get<1>(t3) << endl;
    cout << get<2>(t3) << endl;    
    cout << get<3>(t3) << endl;
     
    cout << get<4>(t3) << endl;
    cout << get<5>(t3) << endl;
    cout << get<6>(t3) << endl;    
    cout << get<7>(t3) << endl;
      
    return 0;
}
  
  
  
/*
run:
  
z
89
3.14
c++
a
21
1.82
java
  
*/

 

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