Boost.Preprocessor

#define BOOST_PP_DEC(X)

Decrements X expanding to a single token.

For example, BOOST_PP_DEC(3) expands to 2 (a single token).

BOOST_PP_DEC() uses saturation arithmetic. Decrementing 0 yeilds a 0.

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

Revised

© Copyright Housemarque Oy 2002

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