BOOST_VMD_ARRAY_TO_TUPLE — converts an array to a tuple.
// In header: <boost/vmd/array/to_tuple.hpp> BOOST_VMD_ARRAY_TO_TUPLE(array)
array = array to be converted.
If the array is an array of 0 elements it is converted to an empty tuple. Otherwise the array is converted to a tuple with the same number of elements as the array.