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aui::tuple_visitor#

Provides an easy way to iterate over a parameter pack.

Header:#include <AUI/Traits/parameter_pack.h>
CMake:aui_link(my_target PUBLIC aui::core)

Detailed Description#

without with 
template<typename Arg, typename... Args> void helperFunc(Arg&& arg, Args&&... args) {
   // do something with arg
   std::cout << std::forward<Arg>(arg) << std::endl;

   if constexpr (sizeof...(args) > 0) {
       helperFunc(std::forward<Args>(args)...); // continue iteration
   }
}
template<typename... Args> void yourFunc(Args&&... args) {
    helperFunc(std::forward<Args>(args)...);
}

template<typename... Args> void yourFunc(Args&&... args) {
    aui::parameter_pack::for_each([](auto&& i) {
        // do something with arg
        std::cout << i << " ";
    }, std::forward<Args>(args)...);
}