###  | # Boost.Preprocessor ## Reference

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# #include <boost/preprocessor/inc.hpp>

## #define BOOST_PP_INC(X)

Increments `X` expanding to a single token.

For example, `BOOST_PP_INC(3)` expands to `4` (a single token).

BOOST_PP_INC() uses saturation arithmetic. Incrementing a BOOST_PP_LIMIT_MAG yields a BOOST_PP_LIMIT_MAG.

Only decimal integer literals in the range [0,BOOST_PP_LIMIT_MAG] are supported.

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