C++11 - Variadic template example
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| #include <iostream>
#include <sstream>
#include <vector>
std::vector<std::string> to_string()
{
return{};
}
template <typename ARG1, typename ... ARGS>
std::vector<std::string> to_string(ARG1 arg, ARGS... args)
{
std::vector<std::string> result;
std::stringstream str;
str << arg;
result.push_back(str.str());
auto others = to_string(args...);
result.insert(result.end(), others.begin(), others.end());
return result;
}
int main()
{
auto res = to_string(1, "test");
for (auto& item : res) {
std::cout << item << std::endl;
}
return 0;
}
|