How to loop through a boost::mpl::list?
- by Kyle
This is as far as I've gotten,
#include <boost/mpl/list.hpp>
#include <algorithm>
namespace mpl = boost::mpl;
class RunAround {};
class HopUpAndDown {};
class Sleep {};
template<typename Instructions> int doThis();
template<> int doThis<RunAround>() { /* run run run.. */ return 3; }
template<> int doThis<HopUpAndDown>() { /* hop hop hop.. */ return 2; }
template<> int doThis<Sleep>() { /* zzz.. */ return -2; }
int main()
{
typedef mpl::list<RunAround, HopUpAndDown, Sleep> acts;
// std::for_each(mpl::begin<acts>::type, mpl::end<acts>::type, doThis<????>);
return 0;
};
How do I complete this? (I don't know if I should be using std::for_each, just a guess based on another answer here)
