How to convert tuple to byte array in c++11

Question

I need to write a function to convert tuple to byte array. The type of tuple may include int, long, double, std::string, char*,etc. The size and type of tuple a

Answer 1

There is also the brilliant C++ API for message pack which supports tuples natively

#include 
#include 
#include 

#include 

int main() {
    auto t = std::make_tuple("1", 1, 1.0);
    auto buffer = std::stringstream{};

    // easy peezy
    msgpack::pack(buffer, t);
    auto tuple_as_string = buffer.str();
}