Emulating C++17 Structured Bindings in C++14

TLDR Dependencies: C++14, Boost Preprocessor #include <auto_tie.hpp> in your file. This file is found in include/auto_tie.hpp at https://github.com/jbandela/auto_tie // Set of student id, name, gpa,grade std::set<std::tuple<int,std::string,char,double>> myset; // AUTO_TIE copies/moves elements of the tuple/pair auto r = AUTO_TIE(iterator, success) = myset.insert(std::make_tuple(2,"Raja",'B',3.1));