The BOOST_PP_SEQ_ENUM macro enumerates the elements in a seq.

Usage

BOOST_PP_SEQ_ENUM(seq)

Arguments

seq
The seq from whose elements are to be enumerated.

Remarks

This macro expands to a comma-separated list of the elements in seq.  For example, BOOST_PP_SEQ_ENUM((x)(y)(z)) expands to...
x, y, z

Requirements

Header:  <boost/preprocessor/seq/enum.hpp>

Sample Code 

#include <boost/preprocessor/seq/enum.hpp>

#define SEQ (B)(O)(O)(S)(T)

BOOST_PP_SEQ_ENUM(SEQ) // expands to B, O, O, S, T