The BOOST_PP_SET_POP_FRONT macro pops an element from the beginning of a set.

Usage

BOOST_PP_SET_POP_FRONT(set)

Arguments

set
The set to pop an element from.

Remarks

This macro returns set after removing the first element. 

See Also

Requirements

Header:  <boost/preprocessor/set/pop_front.hpp>

Sample Code

#include <boost/preprocessor/set/pop_front.hpp>

#define SET (a)(b)(c)

BOOST_PP_SET_POP_FRONT(SET) // expands to (b)(c)