functor/associative.hpp
modify functor/binaryop/plus.hpp
modify range/algorithm/advance
modify tuple/apply
add forgotten include
add tuple/generate
add tuple/take_front
add tuple/take
add generate_n
modify tuple/apply
change signature to capture variadic templates
modifty tuple/for_each
add tuple/for_each_n
change signature
change signature
add tuple/forward
change signature tuple/take
modify bug
modify functors
modify typetuple