The BOOST_PP_LIST_FOLD_RIGHT macro folds (or accumulates) the elements of a list right-to-left.
	
	Usage
		
			BOOST_PP_LIST_FOLD_RIGHT(op, state, list)
		
	Arguments
		
			- op
- 
				A ternary operation of the form op(d, state, elem). 
				This macro is called for each element in list--each time returning a new state. 
				This operation is expanded by BOOST_PP_LIST_FOLD_RIGHT with the next available BOOST_PP_WHILE iteration,
				the current state, and the current element.
			
- state
- 
				The initial state of the fold.
			
- list
- 
				The list to be folded.
			
Remarks
		
			This macro does not have the same signature as it previously did. 
			The arguments have been swapped to provide a uniform interface with BOOST_PP_LIST_FOLD_LEFT.
		
		
			For the 
list, (
0, (
1, (
2, 
BOOST_PP_NIL))), this macro expands to:
			
				op(d, op(d, op(d, state, 2), 1), 0)
			
		
			Previously, this macro could not be used inside BOOST_PP_WHILE. 
			There is no longer any such restriction. 
			It is more efficient, however, to use BOOST_PP_LIST_FOLD_RIGHT_d in such a situation.
		
	See Also
		
	Requirements
		
	Sample Code