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Macro BOOST_VMD_SEQ

BOOST_VMD_SEQ — Expands to a tuple of the beginning sequence, and the preprocessor tokens after the beginning sequence, of a macro parameter.

Synopsis

// In header: <boost/vmd/seq.hpp>

BOOST_VMD_SEQ(seq)

Description

param = a macro parameter.

returns = the result is a tuple of two elements. If the param does not start with a sequence, both elements of the tuple are empty. If the param does start with a sequence, the first element is the beginning sequence and the second element is the preprocessor tokens after the beginning sequence.


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